PowerPact Multistandard - Schneider Electric

Low VoltagePowerPactMultistandardCircuit breakers 15 A - 600 ACatalogue2012

PowerPactMultistandardThe PowerPact Multistandard circuit breakers are designed to protectelectrical systems from damage caused by overloads and shortcircuits. Multistandard circuit breakers are available with eitherthermal-magnetic or Micrologic electronic trip units. L-frame circuitbreakers are available with Micrologic electronic trip unit.Multistandard circuit breakers with thermal-magnetic trip units containindividual thermal (overload) and instantaneous (short circuit) sensingelements in each pole. The amperage ratings of the thermal tripelements are calibrated at 104 °F (40 °C) free air ambient temperature.Per the National Electric Code® (NEC®) and the Canadian ElectricalCode, standard circuit breakers may only be applied continuously at upto 80 % of their rating. Circuit breakers rated for 100 % operation areavailable but require specially-designed enclosures, copper lugs, and194 °F (90 °C) rated wire.I

Monitoring andmanagementPowerPact is a single device, which contains a monitoring unitto control energy consumption and power.Integrated monitoring> The new PowerPact range incorporatesMicrologic electronic trip units in the circuitbreaker, offering both:• an accurate power monitoring unit,• a highly reliable protective device.-10 %Monitoring consumptioncan reduce energy costsby as much as 10 %.> A Micrologic electronic tripping devicecombines next-generation sensors:• an "iron" sensor for the power supply tothe electronics,• an "air" sensor (Rogowski coils) formeasurement, guaranteeing highaccuracy.> These electronic systems are designedto withstand high temperatures (105 °C),ensuring reliability under severe operatingconditions.> The originality lies in how PowerPactmeasures, processes and displays data,either directly on screen, on the switchboardfront panel, or via a monitoring system.II

Accessibility of information…To keep costs under control and ensureservice continuity, relevant information must beavailable in real time:> a kilowatt-hour meter helps optimise costsand their allocation,> harmonic distortion rate shows the quality ofelectrical supply,> alarm notification secures operational controland maintenance planning,> event logs and tables, activated continuously,ensure the installed equipment base operatescorrectly, so energy efficiency is maximized.…for power monitoring> Together with power monitoring software, thePowerPact Modbus communication interfaceprovides operators with a parameter set andtools that make system monitoring very easy.> Operators have real-time data to controlenergy availability, to monitor power supplyquality, to optimise consumption of differentapplications or zones, reducing load peaks andcontinuously supplying priority loads, and todraw up maintenance schedules.> A software utility (RSU) allows protectionand alarm configuration, in addition to testingcommunications with all installed devices.Supervision softwareASICMeasurement functions are controlledby an additional microprocessor.Protection functions are electronicallymanaged independently of measurementfunctions.An ASIC (Application-SpecificIntegrated Circuit) is commonto all trip units, which boostsimmunity to conductedor radiated interferenceand increases reliability.III

PowerPactMultistandardApplicationsPowerPact Multistandard circuit breakers offer high performance and awide range of interchangeable trip units to protect most applications.Electronic trip units provide highly accurate protection with wide settingranges and can integrate measurement, metering and communicationfunctions.They can be combined with the front display module (FDM121) toprovide functions similar to a power meter.With Micrologic circuit breakersDirect access to energy managementThe new generation PowerPact with Micrologic circuit breakers set thestandard with direct access to energy management.Integrated metering enhances their protective functions.For the first time, Schneider Electric users can monitor energy from 15 A to600 A, offering new performance in a remarkably compact device.> Smart - A meter in every breaker> Safe - Combines safety and performance in one compact device> Simple - Easy to select, install, and use.IncreasedenergyavailabilitySafety andprotectionEnergymeasurementand controlIV

250A1250lr (A) tr @ 6 Ir li (x In)3.2MicrologicØ5 .8Flexible configurationsThe PowerPact Multistandard circuit breakers may be configured with lugs, bus bar connections, rear connections...Devices with the Micrologic electronic tripunit provide adjustable protection settingsfor greater system flexibility. In addition toelectronic protection, Micrologic trip units allowusers to monitor both energy and power.Through direct access to in-depth informationand networking using open protocols,PowerPact circuit breakers with Micrologic tripunits let operators optimize the management oftheir electrical installations.> Field installable accessories and trip unitsInterphase barriersCable connectorsSealable terminal shieldsNSX cordIndication contactVoltage releaseSDx moduleModbus interfaceBSCM moduleFDM121Rear connectorsMicrologic 3.2 trip unitMicrologic 5.2E trip unitDirect rotary handleExtended rotary handlel ml n25 0Thermal-Magnetic TMEscutcheonMotor mechanismFar more than a circuit breaker, thesecircuit breakers are a measurement andcommunication tool ready to meet energyefficiencyneeds through optimized powerrequirements, increased energy availability,and improved installation management.Interphase barriersCable connectorsBSCM moduleRear connectorsNSX cordIndication contactModbus interfaceVoltage releaseFDM121SDx moduleMicrologic 3.3 trip unitDirect rotary handleExtended rotary handleMicrologic 5.3E trip unitEscutcheonMotor mechanismBuildings Datacentre Oil and gas WaterV

Catalogue numbering......thermal magnetic circuit breakerNHDF36020TWN H D F 3 6 020 TWFrameHH - FrameJJ - FrameLL FrameTerminationsF BusbarBreakingcapacity(kA)PolesVoltage600 V ACAmperage15 - 600 ATerminal nutmetricExample> Customer needs 20 A breaker 18 kA / 440 V ACOrdered1. With metric terminal nutsQtyNHDF36020TW 12. With english terminal nutsNHDF36020TW 1S37425 replace in field 2or NHDF36020TW 1S37444 replace in field 33. With mechanical lugsNHDF36020TW 1AL150HD (15-150 A) replace in field 2VI

...electronic trip unitNHDF36020U31XTWN H D F 3 6 060 U31X TWPolesFrameHH - FrameJJ - FrameLL FrameBreakingcapacity(kA)TerminationsF BusbarVoltage600 V ACAmperage15 - 600 ATrip unitU31 LI standardprotectionU53 LSI plus energymanagementTerminal nutmetricExample> Customer needs 20 A breaker 18 kA / 440 V ACOrderedQty1. With standard trip unit and metric terminal nutsNHDF36060U31XTW 12. With standard protection and mechanical lugsNHDF36060U31XTW 1AL150HD (15-150 A) replace in field 23. With energy trip unit and metric terminal nutsNHDF36060U31XTW 14. With energy trip unit and mechanical lugsNHDF36060U31XTW 1AL150HD (15-150 A) replace in field 2VII

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PowerPact MultistandardGeneral contentsFunctionsand characteristicsA-1InstallationrecommendationsB-1Dimensionsand connectionC-1Wiring diagrams D-1Additional characteristics E-1Catalogue numbers F-1Glossary G-11

TOOLSEcodialEcodial software is dedicated to LV electrical installationcalculation in accordance with the IEC60364international standard or national standards.This 4 th generation, "Ecodial Advance Calculation 4",offers a new ergonomic and new features:p poperating mode that allows easy calculation in caseof installation with different type of sources(parallel transformers, back-up generators…)p pdiscrimination analysis associating curves checkingand discrimination tablesp pdirect access to protection settings including residualcurrent protectionsp peasy selection of alternate solutions or manualselection of a product.

PowerPact MultistandardFunctions and characteristicsIntroduction A-2General characteristics of the PowerPact range A-2Circuit breakers A-3Characteristics and performance of PowerPact circuit breakers A-4PowerPact Multistandard trip units A-6PowerPact trip units A-7Overview of trip units for PowerPact A-8Micrologic 3 trip units A-10Micrologic 5 E trip units A-12Micrologic 5 E "Energy" A-14Power Meter functions A-16Operating-assistance functions characteristics A-18Switchboard-display functions A-20Micrologic E trip units A-20PowerPact communication A-22Communications modules A-22Circuit breaker communication A-24Networks and software A-24RSU utility A-26Supervision software A-27Accessories for Micrologic trip units A-28Accessories and auxiliaries A-30Overview of PowerPact H- and J- frame A-30Overview of PowerPact L- frame A-31Device installation A-32Insulation of live parts A-35Selection of auxiliaries for PowerPact 150 / 250 A H-Frame and J-Frame A-36Selection of auxiliaries for PowerPact 400 / 600 A L-Frame A-38Indication contacts A-40Remote tripping A-42Rotary handles A-43Motor mechanism A-44Locks A-45Sealing accessories A-46Plates for mounting on 60 mm busbar A-47Busbar support A-48Choice of mounting plates A-49Installation recommendations B-1Dimensions C-1Wiring diagrams D-1Additionals characteristics E-1Catalogue numbers F-1Glossary G-1A-1

Functionsand characteristicsIntroductionGeneral characteristics of the PowerPactrangeDB413678.epsCodes and standardsH- and J-frame circuit breakers, automatic switches and electronic motor circuitprotectors are manufactured and tested in accordance with the following standards.Note: apply circuit breakers according to guidelines detailed in the National Electric Code(NEC) and other local wiring codes.Codes and standards (Domestic)PowerPact Multistandard PowerPact Multistandardcircuit breakersswitchesUL 489 (1) UL 489 (3)IEC 60947-2 IEC 60947-3CSA 22.2 No. 5 (2) CSA C22.2C No. 5 (4)Federal Specification W-C-375B/GENNEMA AB1Federal Specification W-C-375B/GENNEMA AB1NMX J-266 NMX J-266Characteristics indicated on the faceplate label:A. Circuit breaker typeB. Circuit breaker disconnector symbolC. Performance levelsD. StandardsE. Ue: Operating voltage per IECF. Icu: Ultimate breaking capacity per IECG. Ics: Service breaking capacity per IECH. Uimp: Rated impulse withstand voltage per IECI. Ui: Insulation voltage per IECJ. Certification marksCCCCE Marking -CE Marking(1) PowerPact H- and J frame circuit breakers are in UL File E10027. PowerPact L-framecircuit breakers are in UL File E63335.(2) PowerPact H- and J frame circuit breakers are in CSA File LR40970. PowerPact L-framecircuit breakers are in CSA File LR.(3) PowerPact H- and J frame switches are in UL File E87159.(4) PowerPact H- and J frame switches are in CSA File LR32390.Note: when the circuit breaker is equipped with an extendedrotary handle, the door must be opened to view the faceplate.A-2

Circuit breakersDB413166.epsDB413167.epsDual-break rotating contactsAll PowerPact Multistandard circuit breakers are equipped with dual-break rotatingcontacts that reduce the amount of peak current during a short circuit fault. Thisreduces the let-through currents and enhances equipment protection.Reduced let-through currentsThe moving contact has the shape of an elongated “S” and rotates around afloating axis. The shape of the fixed and moving contacts are such that therepelling forces appear as soon as the circuit reaches approximately 15 times In.DB413168.epsDB413169.epsPush-to-TripONTrippedOFFDue to the rotating movement, repulsion is rapid and the device greatly limitsshort-circuit currents, whatever the interrupting level of the unit. The fault currentis extinguished before it can fully develop. Lower let-through currents provide lesspeak energy, reducing the required bus bar bracing, lowering enclosure pressure,and delivering improved series or combination ratings.Internal operating mechanismPowerPact Multistandard circuit breakers have an over-center toggle mechanismproviding quick-make, quick-break operation. The operating mechanism is alsotrip-free, which allows tripping even when the circuit breaker handle is held in the“ON” position.Internal cross-bars provide common opening and closing of all poles with a singleoperating handle.All PowerPact circuit breakers have an integral push-to-trip button in the cover tomanually trip the circuit breaker. This should be used as part of a regular preventivemaintenance program.Handle position indicationThe circuit breaker handle can assume any of three positions, ON, tripped or OFFas shown.The center tripped position provides positive visual indication that the circuitbreaker has tripped.The circuit breaker can be reset by first pushing the handle to the extreme “OFF”position. Power can then be restored to the load by pushing the handle to the “ON”position.Current limitingThe current limiting attributes of PowerPact Multistandard circuit breakers providegreater protection for downstream devices by limiting the let-through current inthe event of a fault. The current-limiting capabilities of HJ and JJ frame circuitbreakers are documented with Underwriters Laboratories and Canadian StandardsAssociation. These current-limiting circuit breakers ship with a label that identifiesthem as UL/CSA current limiting circuit breakers. (The HD/HG and JD/JG circuitbreakers do not carry the UL current lmiting label).The trip curves with let-through data are available in the trip curve section in thiscatalog.Please note that as let-through curves for UL Listed/CSA Certified current-limitingcircuit breakers, these curves are maximum let-through values.A-3

Functionsand characteristicsIntroductionCharacteristics and performance ofPowerPact circuit breakersPB111138_L33.epsCircuit breaker ratingsThe interrupting rating is the highest current at rated voltage the circuit breaker isdesigned to safely interrupt under standard test conditions. Circuit breakers mustbe selected with interrupting ratings equal to or greater than the available shortcircuitcurrent at the point where the circuit breaker is applied to the system (unlessit is a branch device in a series rated combination). Interrupting ratings are shownon the front of the circuit breaker.Reverse feeding of circuit breakersThe standard unit-mount Multistandard circuit breakers have sealed trip units andmay be reverse fed.PB111143_L35.epsPB111141_l33.epsPowerPact H-frame.PowerPact J-frame.PowerPact L-frame.Circuit breakerCircuit breaker typeNumber of polesAmperage range (A)UL 489 circuit breaker ratingsUL/CSA/NOM(kA rms)IEC 947-2 circuit breaker ratingsUltimate breaking capacity(Icu) (kA rms)Service breaking capacity(Ics)Insulation voltageImpulse withstand voltageOperational voltageSensor rating240 V AC480 V AC600 V AC220/240 V AC380/415 V AC440/480 V AC500/525 V AC% IcuViVimpVeInUtilization category -Operations (Open-Close Cycles)Without currentWith currentProtection and measurementsOverload/short-circuitThermal-magneticprotectionElectronicDisplay / I, V, f, P, E, THD measurements / interrupted-current measurementOptionsFront display module (FDM121)Operating assistanceCountersHistories and alarmsMetering ComDevice status/control comDimensions / Weight / ConnectionsDimensions 3PHeight(unit mount)Widthmm. (in)DepthWeight 3P - kg (lb.)Connections / TerminationsUnit mountRear connectionPlug-InOptional lugsA-4

150 A H-Frame 250 A J-Frame 400 A L-Frame 600 A L-FrameHD HG HJ JD JG JJ LD LG LJ LD LG LJ3 3 3 3 3 3 3 3 3 3 3 315-150 70-250 70-400 200-60025 65 100 25 65 100 25 65 100 25 65 10018 35 65 18 35 65 18 35 65 18 35 6514 18 25 14 18 25 14 18 25 14 18 2525 65 100 25 65 100 25 65 100 25 65 10018 35 65 18 35 65 18 35 65 18 35 6518 35 65 18 35 65 18 35 65 18 35 6514 18 25 14 18 25 14 18 25 14 18 25100 % 100 % 100 % 100 %750 V AC 750 V AC 750 V AC 750 V AC8 kV AC 8 kV AC 8 kV AC 8 kV AC525 V AC 525 V AC 525 V AC 525 V AC150 A 250 A 400 A 600 AA A A A4000 5000 5000 50004000 1000 1000 1000b b b b b b - - - - - -b b b b b b b b b b b bb b b b b b b b b b b bb b b b b b b b b b b bb b b b b b b b b b b bb b b b b b b b b b b bb b b b b b b b b b b bb b b b b b b b b b b bb b b b b b b b b b b b163 (6.4) 191 (7.5) 340 (13.38) 340 (13.38)104 (4.1) 104 (4.1) 140 (5.51) 140 (5.51)86 (3.4 ) 86 (3.4) 110 (4.33) 110 (4.33)2.2 (4.8) 2.4 (5.3) 6.0 (13.2) 6.2 (13.7)b b b bb b b bb b b bb b b bA-5

Functionsand characteristicsIntroductionPowerPact Multistandard trip unitsThermal-magnetic or electronic trip unit ?Thermal-magnetic trip units (available on Multistandard circuit breakers only)protect against overcurrents and short-circuits using tried and true techniques. Forapplications requiring installation optimization and energy efficiency, electronic tripunits offering more advanced protection functions combined with measurements.Trip units using digital electronics are faster as well as more accurate. Wide settingranges make installation upgrades easier. Designed with processing capabilities,Micrologic trip units can provide measurement information and device operatingassistance. With this information, users can avoid or deal more effectively withdisturbances and can play a more active role in system operation. They canmanage the installation, anticipate events and plan any necessary servicing.Accurate measurements for complete protectionPowerPact Multistandard circuit breakers devices offer excellent measurementaccuracy from 15 amperes on up to the short-circuit currents. This is made possibleby a new generation of current transformers combining “iron-core” sensors for selfpoweredelectronics and “air core” sensors (Rogowski coils) for measurements.The protection functions are managed by an ASIC (Application Specific IntegratedCircuit) component that is independent of the measurement functions. Thisindependence ensures immunity to conducted and radiated disturbances and ahigh level of reliability.Numerous security functionsTorque-limiting screwsThe screws secure the trip unit to the circuit breaker. When the correct tighteningtorque is reached, the screw heads break off. Optimum tightening avoids any riskof temperature rise. A torque wrench is no longer required.Easy and sure changing of trip unitsAll trip units are interchangeable, without wiring. A mechanical mismatch-protectionsystem makes it impossible to mount a trip unit on a circuit breaker with a lowerrating.“Ready” LED for a continuous self-testThe LED on the front of the electronic trip units indicates the result of the self-testrunning continuously on the measurement system and the tripping release. As longas the green LED is flashing, the links between the CTs, the processing electronicsand the tripping mechanism are operational. The circuit breaker is ready to protect.A minimum current of 15 to 50 A, depending on the device, is required for thisindication function.A patented dual adjustment system for protection functionsAvailable on Micrologic trip units, the system consists of:bban adjustment using rotary switches sets the maximum valuebban adjustment using the keypad or made remotely, fine-tunes the setting. Thissetting may not exceed the first one. It can be read directly on the Micrologic tripunit screen, to within one ampere and a fraction of a second.A-6

PowerPact trip unitsAvailable trip unitsPowerPact Multistandard circuit breakers offer a range of thermal-magnetic andMicrologic electronic trip units in interchangeable cases. Thermal-magnetic tripunits are designed to open automatically under overload or short circuit. H-frameand J-frame thermal-magnetic circuit breakers contain individual thermal (overload)and instantaneous (short circuit) sensing elements in each pole.Micrologic electronic trip units provide intelligent operation, with wide settingranges make installation upgrades easier. Designed with processing capabilities,Micrologic trip units can provide measurement information and device operatingassistance to supply all of the information required to manage the electricalinstallation and optimize energy use.Micrologic trip units offer excellent measurement accuracy, using a new generationof current transformers combining "iron-core" sensors for self-powered electronicsand "air-core" sensors (Rogowski coils) for measurements. The protectionfunctions are managed by an ASIC component that is independent of themeasurement functions. This independence ensures immunity to conducted andradiated disturbances and a high level of reliability.An LED on the front of the electronic trip units indicates the result of the self-testrunning continuously on the measurement system and the tripping release. Whenthe green LED is flashing, the links between the CTs, the processing electronicsand the Mitop release are operational. The circuit breaker is ready to protect.A minimum current of 15 to 50 A, depending on the device, is required for thisfunction.The dual adjustment for protection functions on Micrologic consists of:bban adjustment using rotary switches sets the maximum valuebban adjustment, made using the keypad or remotely, fine-tunes the setting. Thissetting may not exceed the first one. It can be read directly on the Micrologicscreen, to within one ampere and a fraction of a second.Understanding the names of Micrologic electronic trip unitsProtection Frame Measurements Applications3: LI5: LSIDB404432.epsH- and J-frame DistributionDB112155.epsL: Long timeS: Short timeI: InstantaneousDB404431.epsL-frameDB112156.epsNote: all the trip units have a transparent sealable cover that protects access to the adjustment rotary switches.A-7

Functionsand characteristicsIntroductionOverview of trip units for PowerPactTM thermal-magnetic trip units can be used onPowerPact H and J-frame circuit breakers withinterrupting levels D/G/J.Thermal-magnetic trip units are available in factorysealed.DB413170.epstThermal-magnetic trip units0 l n l ilPowerPact H- and J-FrameH-Frame Trip Curve(ln) Fixed threshold thermal protectionagainst overload.(li) Fixed threshold instantaneous protectionagainst short circuits.Circuit breaker and trip unitsDistribution ProtectionThermal-Magnetic T-MDB404432.epsDB413067.epsDB413680.eps1300A100Al nl tH - non adjustableDB413068.eps1250 2500250Al n l mTrip UnitPowerPact L-FrameJ - adjustableDistribution ProtectionThermal-Magnetic T-MN/ADB404431.epsSettings and indicationsDB112037.epsTrip UnitAdjustment and readingPick-up set in amps using dialsNon-adjustable time delayA-8

Date:Time:ESCAlarm History 2/307 May 200710:28:03.01 PMOKDB413069.eps1250 2500l n250Al ml nl m(= I i)Distribution Protection LIDistribution ProtectionLSI + Energy MonitoringMicrologic 3.2 Micrologic 5.2EDB413018.epslr (A)tr @ 6 Irli (x In)3.2MicrologicDB112026.epsDistribution Protection LIDistribution ProtectionLSI + Energy MonitoringMicrologic 3.3 Micrologic 5.3EDB413019.epsDB112027.epslr (A)tr @ 6 Irli (x In)DB112039.epsDB112041.epsDB111366.epsTotal reactivePowerAdjustment and readingPick-up set in amps with fine adjustmentusing dialsNon-adjustable time delayAdjustment and readingPick-up set in ampsConnection to switchboarddisplay unitDB112019.epsFront indicationsDB112042.epsFine adjustment via keypadDB111367.epsDB112040.epsTest connectorSelf testDB112043.epsDB112019.eps0.5Adjustable time delaysFront indicationsCommunication to ModbusDB112040.epsTest connectorSelf testA-9

Functionsand characteristicsProtection of distributionsystemMicrologic 3 trip unitsMicrologic 3 trip units can be used on PowerPact Multistandard circuit breakerswith performance levels D/G/J.DB413020.eps3.2Micrologiclr (A)tr @ 6 Irli (x In)PB103377.epsThey provide:bbstandard protection of distribution cablesbbindication of:vvoverloads (using LEDs)vvoverload tripping (using the SDx relay module).Circuit breakers equipped with Micrologic 3 trip units can be used to protectdistribution systems supplied by transformers.ProtectionbbSettings are made using the adjustment rotary switches.bbOverloads: Long time protection (Ir)bbInverse time protection against overloads with an adjustable current pick-up Irset using a rotary switch and an adjustable time delay tr.IndicatorsFront indicatorsbbThe green “Ready” LED blinks slowly when the electronic trip unit is ready toprovide protection. It indicates the trip unit is operating correctly.bbOrange overload pre-alarm LED: steady on when I > 90 % Ir.bbRed overload LED: steady on when I > 105 % Ir.Remote indicatorsAn overload trip signal can be remotely checked by installing an SDx relay moduleinside the circuit breaker. This module receives the signal from the Micrologicelectronic trip unit through an optical link and makes it available on the terminalblock. The signal is cleared when the circuit breaker is reclosed.See page A-41.A-10

Micrologic 3Ratings (A) In at 40 °C (104°F) (1) 60 100 150 250 400 600Circuit breaker H-frame b b b - - -Micrologic 3.2 / 3.3L Long-time protectionJ-frame - - - b - -L-frame - - - b b bPick-Up (A) IrValue depending on sensor rating (In) and setting on rotary switchtripping between In =60 A Ir = 15 20 25 30 35 40 45 50 601.05 and 1.20 IrIn = 100 A Ir = 35 40 45 50 60 70 80 90 100In = 150 A Ir = 50 60 70 80 90 100 110 125 150In = 250 A Ir = 70 80 100 125 150 175 200 225 250In = 400 A Ir = 125 150 175 200 225 250 300 350 400In = 600 A Ir = 200 225 250 300 350 400 450 500 600Time delay (s) tr 0.5 1 2 4 8 16accuracy 0 to1.5 x Ir 15 25 50 100 200 400-20 %6 x Ir 0.5 1 2 4 8 167.2 x Ir 0.35 0.7 1.4 2.8 5.5 11Thermal memory20 minutes before and after trippingI InstantaneousPick-up (A)accuracy ±15 %Ii x In 1.5 2 3 4 6 8 10 12 15Non-tripping timeMaximum breaktime10 ms50 ms for I > 1.5 Ii(1) If the trip units are used in high-temperature environments, the Micrologic trip unit setting must take into account the thermal limitations of the circuit breaker.See the temperature derating information on page B-7.A-11

Functionsand characteristicsProtection of distributionsystemMicrologic 5 E trip unitsDB413171.epsPB103377.epsOn a fault trip, the type of fault (Ir, Isd, Ii, Ig), thephase concerned and the interrupted current aredisplayed. An external power supply is required.Isd FaultFault PhaseDisplay of interrupted current.Interrupted CurrentIndicatorsFront IndicatorsbbThe green “Ready” LED blinks slowly when the electronic trip unit is ready toprovide protection. It indicates the trip unit is operating correctly.bbOrange overload pre-alarm LED stays on when I > 90 % Ir.bbRed overload LED stays on when I > 105 % Ir.Remote IndicatorsAn SDx relay module installed inside the circuit breaker can be used to remote thefollowing information:bboverload tripbboverload prealarm.This module receives the signal from the Micrologic electronic trip unit throughan optical link and makes it available on the terminal block. The signal is clearedwhen the circuit breaker is closed.These outputs can be reprogrammed to be assigned to other types of tripping orthat protects access to the adjustment rotary switch. The module is described indetail in the section dealing with accessories.Note: all the trip units have a transparent lead-sealable cover.A-12

Micrologic 5 trip unitRatings (A) In at 40 °C (104°F) (1) 60 100 150 250 400 600CircuitH-frame b b b - - -breakerJ-frame - - - b - -L-frame - - - - b bL Long-time protectionPick-up (A) Ir rotary switch Value depending on the trip unit rating (In) and setting on rotary switchtrippingIn = 60 A Ir = 15 20 25 30 35 40 45 50 60between 1.05 andIn = 100 A Ir = 35 40 45 50 60 70 80 90 1001.20 IrIn = 150 A Ir = 50 60 70 80 90 100 110 125 150In = 250 A Ir = 70 80 100 125 150 175 200 225 250In = 400 A Ir = 125 150 175 225 225 250 300 350 400In = 600 A Ir = 200 225 250 350 300 400 450 500 600keypad setting Fine adjustment in 1 A steps below maximum value set on rotary switchTime delay (s) tr = keypad setting 0.5 1 2 4 8 16accuracy 0 to -20 %1.5 x Ir 15 25 50 100 200 4006 x Ir 0.5 1 2 4 8 167.2 x Ir 0.35 0.7 1.4 2.8 5.5 11Thermal memory20 minutes before and after trippingS Short-time protectionPick-up (A) Isd keypad setting 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8.5 9.5accuracy±10 %Fine adjustment in 0.5 x Ir steps using the keypadTime delay tsd =keypad I 2 t Off 0 0.1 0.2 0.3 0.4(s)setting I 2 t On - 0.1 0.2 0.3 0.4Non-tripping time 20 80 140 230 350Maximum break time 80 140 200 320 500I InstantaneousPick-up (A) Ii = In xrotary 60 A 1.5 2 .3 4 6 8 10 12 15accuracyswitch 100 A 1.5 2 .3 4 6 8 10 12 15±15 %150 A 1.5 2 .3 4 6 8 10 12 15250 A 1.5 2 .3 4 5 6 8 10 12400 A 1.5 2 .3 4 5 6 8 10 12600 A 1.5 2 .3 4 5 6 8 10 11Non-tripping time10 msMaximum break time 50 ms for I > Ii(1) If the trip units are used in high-temperature environments, the Micrologic trip unit setting must take into account the thermal limitations of the circuit breaker.A-13

Functionsand characteristicsProtection of distributionsystemMicrologic 5 E "Energy"DB413172.epsMicrologic 5 E (Energy) trip units can be used onPowerPact Multistandard circuit breakers withperformance levels D, G, J. They all have a frontdisplay module. They offer basic LSI protection(Micrologic 5 trip unit). They also offer measurement,alarm and energy values.3530 4025 4520 5015 6064 83 102 121.5 15Ii (x In)6.2EMeasurementDisplaySettingsMaintenanceIgtgThe capabilities of Micrologic 5 E trip units come into full play with the front displaymodule. When the two are connected using a simple cable with RJ45 connectors,the combination offers full Power Meter capabilities and all the measurementsrequired to monitor the electrical installation.MeasurementsCurrent measurementsbbPhase and neutral currents IA, IB, IC, IN.bbAverage current of the 3 phases Iavg.bbHighest current of the three phases Imax.bbMaximum and minimum current measured.bbCurrent unbalance between phases.Voltage measurementsbbPhase-to-phase (V) and phase-to-neutral (U) voltages.bbAverage voltages Vavg, Uavg.bbPh-Ph (V) and Ph-N (U) voltage unbalance.bbFrequency measurements.bbFrequency (f).Power-quality indicatorsbbTotal harmonic distortion (THD) for current and voltagePower measurementsbbActive, reactive and apparent power, total and per phase.bbPower factor and cos j.bbMaximum and minimum.bbFor all I, V, f, P, E measurements.Demand current and power measurementsbbDemand values, total and per phase.bbMaximum demand.bbEnergy metering.bbActive, reactive and apparent energy, total and per phase.Operating and maintenance assistanceIndicators, alarms and historiesbbFault types.bbAlarms for high/low thresholds linked to I, V, f, P, E measurements.bbTrip, alarm and operating histories.bbTime-stamped tables for settings and I, V, f, P, E maximum values.Maintenance indicatorsbbOperation, trip and alarm counters.bbOperating hours counter.bbContact wear.bbLoad profile and thermal image.Communication networkModbus with add-on moduleA-14

ProtectionbbSettings can be adjusted in two ways, using the rotary switches and/or thekeypad.bbThe keypad can be used to make fine adjustments in 1 A steps below themaximum value defined by the setting on the rotary switch.bbAccess to setting modifications using the keypad is protected by a lockingfunction displayed on the screen and controlled by a microswitch.bbThe lock is activated automatically if the keypad is not used for 5 minutes.bbAccess to the microswitch is protected by a transparent, sealable cover.bbWith the cover closed, it is still possible to display the various settings andmeasurements using the keypad.Overloads: long-time protection (Ir)Inverse time protection against overloads with an adjustable current pick-up Ir isset using a rotary switch or the keypad for fine adjustments. The time delay tr is setusing the keypad.Short-circuits: short-time protection (Isd)Short-circuit protection with an adjustable pick-up Isd and adjustable time delaytsd, with the possibility of including a portion of an inverse time curve (I 2 t On).Short-circuits: instantaneous protection (Ii)Instantaneous protection with adjustable pick-up Ii.A-15

3 0 > 1> 3 0 A % Ir.9 5.9 4 .9 6.9 3.9 7.9 2.9 8.9 1Ir (x Io )432 .521 .5s d(xIr5681 0ic r5 .2Functionsand characteristicsPower Meter functionsDB404446.epsDB125911.epsDB112131.epsDB112133.epsIn addition to protection functions, Micrologic 5 tripunits offer all the functions of Power Meter products aswell as operating-assistance for the circuit breaker:bbdisplay of settingsbbmeasurement functions:vvEnergy (E)bbalarmsbbtime-stamped histories and event tablesbbmaintenance indicatorbbcommunication network.Micrologic E trip unit measurement functions aremade possible by the trip unit intelligence andthe accuracy of the sensors. They are handled bya microprocessor that operates independent ofprotection functions.Trip Unit LCDMain MenuQuick viewMeteringControlAlarmsServicesESCOK> 0FDM121 display navigation.I1I3%%ESCCurrent.ESCPower.I310 A I2%302 A INPQS%I )o EM lo g i c315 A23 AP 64 kWQ 38 kVarS 51 kVADB112132.epsDB112134.epsU1U2U3ESCVoltage.V 4/7402 V %100 120398 V %100 120401 V %100 120Ep 14397 kWhEq 8325 kVarhEs 13035 kVAhESCConsumption.EDisplayMicrologic Trip Unit LCDThe user can display all the protection settings and the main measurements on theLCD screen of the trip unit.bbMicrologic E trip unit: voltage, frequency and power measurements and energymeteringbbTo make the display available under all conditions and increase operatingcomfort, an external power supply is recommended for Micrologic trip unit. It isindispensable to:vvdisplay faults and interrupted current measurementsvvuse all the functions of Micrologic E trip unit (such as metering of low power andenergy values)vvensure operation of the communication network.The external power supply can be shared by several devices. For description, seepage A-29.Front Display Module (FDM121)An FDM121 can be connected to a Micrologic trip unit using a prefabricated cableto display all measurements on a screen. The result is a veritable 96 x 96 mmPower Meter.In addition to the information displayed on the Micrologic trip unit LCD, the FDM121screen shows demand, power quality and maximum/minimum values along withalarms, histories and maintenance indicators.The FDM121 requires a 24 V DC power supply. The Micrologic trip unit is suppliedby the same power supply through the cable connecting it to the FDM.PC screenWhen the Micrologic trip unit, with or without a front display module, is connectedto a communication network, all information can be accessed using a PC with theappropriate software installed.MeasurementsInstantaneous RMS measurementsThe Micrologic E trip units continuously display the RMS value of the highestcurrent of the three phases and neutral (Imax). The navigation buttons can be usedto scroll through the main measurements.In the event of a fault trip, the current interrupted is memorized.The Micrologic E trip unit offers voltage, frequency and power measurements inaddition to the measurements.Maximum / Minimum valuesEvery instantaneous measurement provided by Micrologic E trip unit can beassociated with a maximum/minimum. The maximum for the highest current of thethree phases and neutral, the demand current and power can be reset using thetrip unit keypad, the front display module or the communication network.Energy meteringThe Micrologic E trip units also measures the energy consumed since the last resetof the meter. The active energy meter can be reset using the keypad and the frontdisplay module or the communication network.Demand and maximum demand valuesMicrologic E trip units also calculates demand current and power values. Thesecalculations can be made using a block or sliding interval that can be set from 5to 60 minutes in steps of 1 minute. The window can be synchronized with a signalsent through the communication network. Whatever the calculation method, thecalculated values can be recovered on a PC using the Modbus communicationnetwork.Ordinary spreadsheet software can be used to provide trend curves and forecastsbased on this data. They will provide a basis for load shedding and reconnectionoperations used to adjust consumption to the subscribed power.Power qualityMicrologic E trip units calculate power quality indicators taking into account thepresence of up to the 15th order, including the total harmonic distortion (THD) ofunit. current and voltage.Note: the front display module will display voltage and current phases as A/B/C instead of1/2/3.A-16

PB111138_L25.epsPB103360_r.epsPB103364.epsMicrologic 5 trip units integrated Power Meter functions Type DisplayE Trip UnitLCDFront DisplayModuleDisplay of protection settingsPick-ups (A) and delays All settings can be displayed Ir, tr, Isd, tsd, Ii b bMeasurementsInstantaneous rms measurementsCurrents (A) Phase and neutral IA, IB, IC, IN b b bAverage of phases Iave = (IA + IB + IC) / 3 b - bHighest current of the 3 phases and neutral Imax of IA, IB, IC, IN b b bGround fault (Micrologic 6 trip unit) % Ig (pick-up setting) b b bCurrent unbalance between phases % Iavg b - bVoltage (V) Phase-to-phase VAB, VBC, VCA b b bPhase-to-neutral UAN, UBN, UCN b b bAverage of phase-to-phase voltages Vavg = (VAB + VAC + VBC) / 3 b - bAverage of phase-to-neutral voltages Uavg = (UAN + UBN + UCN) / 3 b - bPh-Ph and Ph-N voltage unbalance % Vavg and % Uavg b - bPhase sequence 1-2-3, 1-3-2 b b bFrequency (Hz) Power system f b b bPower Active (kW) P, total/per phase b b bReactive (kVAR) Q, total/per phase b b bApparent (kVA) S, total/per phase b b bPower factor and cos j (fundamental) PF and cos j, total and per phase b - bMaximum, minimum (MAX/MIN)Associated with instantaneous rms Reset with Micrologic trip unit or front b - bmeasurementsdisplay moduleEnergy meteringEnergyActive (kWh), reactive (kVAR),apparent (kVA)Demand and maximum demand valuesTotal since last resetAbsolute or signed modeb b bDemand current (A) Phases and neutral Present value on the selected window b - bMaximum demand since last reset b - bDemand power Active (kWh), reactive (kVAR),Present value on the selected window b - bapparent (kVA)Maximum demand since last reset b - bCalculation windowAdjustable from 5 to 60 minutes b -(2)in 1 minute stepsPower qualityTotal harmonic Of voltage with respect to rms value THDU, THDV of the Ph-Ph and Ph-N b - bdistortion THD (%)voltageOf current with respect to rms value THDI of the phase current b - b(1) Absolute mode: E absolute = E out + E in; Signed mode: E signed = E out - E in.(2) Available through the communication network only.Additional technical characteristicsMeasurement accuracy of the entire measurement system, including the sensors:bbCurrent: ±1 %.bbVoltage: ±0.5 %.bbPower and energy: ±2 %.bbFrequency: ±0.1 %.A-17

Functionsand characteristicsOperating-assistance functionscharacteristicsMicrologic trip unit alarms with time-stampingAlarm typesThe user can assign an alarm to all Micrologic E trip unit measurements or events:bbup to 12 alarms can be used together:vvtwo alarms are predefined and activated automatically:Micrologic 5 trip unit: overload (Ir)vvthresholds, priorities and time delays can be set for ten other alarms.bbthe same measurement can be used for different alarms to precisely monitorcertain values, e.g. the frequency or the voltagebbalarms can also be assigned to various states: phase lead/lag, four quadrants,bbphase sequence selection of display priorities, with screen displaying a windowshowing high priority alarmbbalarm time-stamping.Alarm settingsAlarms cannot be set using the keypad or the front display module. They are setthrough the communication network with the PC. Set-up includes the threshold,priority, activation delay before display and deactivation delay. It is also possible toreprogram the standard assignment for the two SDx relay outputs to user-selectedalarms.Alarm readingRemote alarm indicatorsbbreading on the front display module or on a PC through the communicationnetworkbbsystem remote indicators using SDx relay with two output contacts for alarms.Micrologic trip unit built-in LCD display.Histories and event tablesMicrologic E trip unit has histories and event tables that are always active.Three types of time-stamped historiesbbTripping due to overruns of Ir, Isd, Ii: last 17 trips.bbAlarms: last 10 alarms.bbOperating events: last 10 events.Each history record is stored with:bbindicators in clear text in a number of user-selectable languagesbbtime-stamping: date and time of eventbbstatus: pick-up / drop-out.Two types of time-stamped event tablesbbProtection settingsbbMinimums / maximumsDisplay of alarms and tablesThe time-stamped history and event tables may be displayed on a PC through thecommunication network.Embedded memoryMicrologic E trip units has a non-volatile memory that saves all data on alarms,histories, event tables, counters and maintenance indicators even if power is lost.Maintenance indicatorsMicrologic E trip units has indicators for, among others, the number of operatingcycles, contact wear and operating times (operating hours counter) of thePowerPact Multistandard circuit breakers.It is possible to assign an alarm to the operating cycle counter to plan maintenance.The various indicators can be used together with the trip histories to analyze thelevel of stresses the device has been subjected to. The information provided by theindicators cannot be displayed on the Micrologic trip unit LCD. It is displayed on thePC through the communication network.Management of installed devicesEach circuit breaker equipped with a Micrologic 5 trip unit can be identified usingthe communication network:bbserial numberbbfirmware versionbbhardware versionbbdevice name assigned by the user.This information together with that previously described provides a clear view of thestate of the installed devices.Note: please refer to page A-20 for more details on display formats.A-18

PB111138_L25.epsPB103360_r.epsPB103364.epsMicrologic 5 / 6 trip units operating assistance functions Type DisplayETrip UnitLCDOperating AssistancePersonalized alarmsSettings Up to 10 alarms assigned to all A and E measurements b -(1)Phase lead/lag, four quadrants, phase sequence, display priority selection b -(1)Display Alarms and tripping b -(1)Remote indicators Activation of two dedicated contacts on SDx module b -(1)Time-stamped historiesTrips (last 17) Cause of trippingIr, Isd, Ii (Micrologic 5 trip unit) b -(1)(time-stamping with ms)Alarms (last 10) b -(1)Operating events Event types Modification of protection setting by rotary switch b -(1)(last 10)Opening of keypad lock b -(1)Test using keypad b -(1)Test using external tool b -(1)Time setting (date and time) b -(1)Reset for maximum, minimum and energy meter b b bTime stamping Presentation Date and time, text, status b -(1)Time-stamped event tablesProtection settings Setting modified (value displayed) Ir tr Isd tsd Ii b -(1)Time-stamping Date and time of modification b -(1)Previous value Value before modification b -(1)Min/Max Values monitored IA IB IC IN Ii b -(1)IA IB IC INTime-stamping Date and time of min/max record b -(1)Previous valueMin/max valueMaintenance indicatorsCounter Mechanical cycles (2) Assignable to an alarm b -(1)Electrical cycles (2)Assignable to an alarmTripsOne per type of tripAlarmsOne for each type of alarmHoursTotal operating time (hours)Indicator Contact wear % bb-(1)Load profile Hours at different load levels % of hours in four current ranges: 0 - 49 % In,50 - 79 % In, 80 - 89 % In and j 90 % In(1) Available through the communication network only.(2) The BSCM (page A-29) is required for these functions.bb-(1)Front DisplayModuleAdditional technical characteristics:Contact wearEach time PowerPact Multistandard circuit breakers open, the Micrologic 5 trip unit measuresthe interrupted current and increments the contact-wear indicator as a function of the interruptedcurrent, according to test results stored in memory. Breaking under normal load conditions resultsin a very slight increment. The indicator value may be read on the front display module. It providesan estimation of contact wear calculated on the basis of the cumulative forces affecting the circuitbreaker. When the indicator reaches 80 %, it is advised to replace the circuit breaker to ensure theavailability of the protected equipment.Circuit breaker load profileMicrologic 5 trip units calculate the load profile of the circuit breaker protecting a loadcircuit. The profile indicates the percentage of the total operating time at four currentlevels (% of In):bb0 to 49 % Inbb50 to 79 % Inbb80 to 89 % Inbbu 90 % In.This information can be used to optimize use of the protected devices or to plan ahead for expansion.A-19

Functionsand characteristicsSwitchboard-display functionsMicrologic E trip unitsFront Display Module functions (FDM121)(Micrologic 5 E trip units only)The front display module (FDM121) can be integrated in the PowerPactMultistandard circuit breaker system. It uses the sensors and processing capacityof the Micrologic trip unit to display measurements, demand, power qualityand maximum/minimum values along with alarms, histories, and maintenanceindicators.It is easy to use and requires no special software or settings and is immediatelyoperational when connected to the PowerPact Multistandard circuit breakers by asimple cable.The FDM121 is a large display, but requires very little depth. The anti-glare graphicdisplay screen is backlit for easy reading even under poor ambient lighting and atsharp angles.PB103582-32.epsFDM121 display.PB103807-32.epsSurface mount accessory.Display of Micrologic trip unit measurements and alarmsThe FDM121 is intended to display Micrologic 5 trip unit measurements, alarmsand operating information. It cannot be used to modify the protection settings.Measurements may be easily accessed through a menu.All user-defined alarms are automatically displayed. The display mode depends onthe priority level selected during alarm set-up:bbhigh priority: a pop-up window displays the time-stamped description of thealarm and the orange LED flashesbbmedium priority: the orange Alarm LED goes steady on lbblow priority: no display on the screen.All faults resulting in a trip automatically produce a high-priority alarm, without anyspecial settings required. In all cases, the alarm history is updated.If power to the FDM121 fails, all information is stored in the Micrologic trip unitnon-volatile memory. The data can be consulted using the communication networkwhen power is restored.Status indications and remote controlWhen the circuit breaker is equipped with the BSCM module (page A-28), theFDM121 display can also be used to view circuit breaker status conditions:bbAuxiliary switch (OF): ON/OFF.bbAlarm switch (SD): trip indication.bbOvercurrent trip switch (SDE): fault-trip indication (overload, short-circuit, groundfault).Main characteristicsbb96 x 96 x 30 mm screen requiring 10 mm behind the door (or 20 mm when the24 volt power supply connector is used).bbWhite backlighting.bbWide viewing angle: vertical ±60°, horizontal ±30°.bbHigh resolution: excellent reading of graphic symbols.bbAlarm LED: flashing orange for alarm pick-up, steady orange after operator resetif alarm condition persists.bbOperating temperature range -10 °C to +55 °C.bbCE / UL / CSA marking (pending).bb24 V DC power supply, with tolerances 24 V -20 % (19.2 V) to 24 V +10 %(26.4 V). When the FDM121 is connected to the communication network,the 24 V DC can be supplied by the communication system wiring system(see paragraph "Connection").bbConsumption 40 mA, 24 V DC.MountingThe FDM121 is easily installed in equipment.bbStandard door cut-out (3.62 x 3.62 in.) 92 x 92 mm.bbAttached using clips.To avoid a cut-out in the door, an accessory is available for surface mounting bydrilling only two (0.87 in.) 22 mm diameter holes.The FDM121 degree of protection is IP54 in front. IP54 is maintained aftermounting by using the supplied gasket during installation.A-20

PB103581-31.epsElectrical connectionThe FDM121 is equipped with:bba 24 V DC terminal block:vvplug-in type with 2 wire inputs per point for easy daisy-chainingvvpower supply range of 24 V -20 % (19.2 V) to 24 V +10 % (26.4 V)bbtwo RJ45 jacks.The Micrologic trip unit connects to the internal communication network terminalblock on the PowerPact H-, J-, and L-frame circuit breakers using the pre-wiredNSX cord. Connection to one of the RJ45 connectors on the FDM121 automaticallyestablishes communication between the Micrologic trip unit and the FDM121 andsupplies power to the Micrologic trip unit measurement functions.When the second connector is not used, it must be fitted with a line terminatorTRV00880.DB112135.epsConnection with FDM121 display unit.I1I310 A I2315 A%%I3 302 A IN 23 A%ESC%1 2 3 4 5 6NavigationFive buttons are used for intuitive and fast navigation.The "Context" button may be used to select the type of display (digital [text],bargraph, analog).The user can select the display language (Chinese, English, French, German,Italian, Portuguese, Spanish, etc.) Other languages can be downloaded.ScreensMain menuWhen powered up, the FDM121 screen automatically displays the ON/OFF statusof the device.DB112136.eps1 Escape2 Down3 OK4 Up5 Context6 Alarm LEDProduit IdMicrologic 5.3ASerial number: P07451Part number: LU432091Firmware:1.02ESCDB125910.epsMain MenuQuick viewMeteringControlAlarmsServicesESC OKQuick view: Provides access to five screens that display a summary of essentialoperating information (I, U, f, P, E, THD, circuit breaker On / Off).Metering:Alarms:Services:Used to display the measurement data (I, U-V, f, P, Q, S, E, THD, PF)with the corresponding min/max values.Displays active alarms and the alarm historyProvides access to the operation counters, energy and maximum resetfunction, maintenance indicators, identification of modules connected tothe internal bus and FDM121 internal settings (language, contrast, etc.)When not in use, the screen is not backlit. Backlighting can be activated bypressing one of the buttons. It goes off after 3 minutes.DB112138.epsProduct identification.MeteringIU-VPQSEF - PF - cos ΦESC OKMetering: sub-menu.DB112139.epsQuick view.avgMINMAXESCU Average 9/10387 V %100 120392 V %100 120388 V %100 120Metering: U average.Fast access to essential informationb b"Quick view" provides access to five screens that display a summary of essentialoperating information (I, V, f, P, E, THD, circuit breaker On / Off).Access to detailed informationb b"Metering" can be used to display the measurement data (I, U-V, f, P, Q, S, E,THD, PF) with the corresponding min/max values.bbAlarms displays active alarms and the alarm historybbServices provides access to the operation counters, energy and maximum resetfunction, maintenance indicators, identification of modules connected to the internalbus and FDM121 internal settings (language, contrast, etc.)DB112140.epsNonResettableEnergy 1/3EpIN 5111947 kWhEpOut 12345678 kWhDB125912.epsLoad Profile0..49%50...79%2/3610 H15 H80..89%360 H90..100%3 HESCESCMetering: meter.Services.A-21

Functionsand characteristicsPowerPact communicationCommunications modulesAll PowerPact Multistandard circuit breakers devicescan be equipped with the communication functionusing a pre-wired connection system and a Modbuscommunication interface module. The interfacemodule can be connected directly or through the frontdisplay module (FDM121).The PowerPact Multistandard circuit breakers can beintegrated in a Modbus communication network. Fourfunctional levels can be used separately or combinedto adapt to all supervision requirements.Four functional levelsCommunication of status indicationsCompatible with PowerPact H-, J- and L-frame circuit breakers and automaticswitches.Use the BSCM module to access the following information:bbON/OFF positionbbtrip indicationbbfault-trip indication.Communication of commandsAvailable on all circuit breakers and automatic switches with communicating motoroperators, the remote control can be used to:bbopenbbclosedbbreset.Communication of measurements with Micrologic 5 E trip unitThis level provides access to:bbinstantaneous and demand valuesbbmaximums/minimumsbbenergy meteringbbdemand current and powerbbpower quality.Communication of operating assistance with Micrologic 5 E trip unitThis level also provides access to:bbprotection and alarm settingsbbtime-stamped histories and event tablesbbmaintenance indicators.Communication components and connectionsDB112060.epsDB115568.epsModbus24 V DC10101.3 mConnectionPowerPact Multistandard circuit breaker is connected tothe Modbus communication interface module (IFM) or frontdisplay module (FDM121) through the internal terminal blockfor the NSX cord. The front display module is connectedto the Modbus communication interface module by acommunication cable with RJ45 connectors on both ends.1. Modbus network2. Modbus communication interface module3. NSX cord4. Internal terminal block for communication using the NSX cord5. BSCM module6. Prefabricated wiring7. Micrologic trip unit8. FDM121 display9. RJ45 cable10. Line terminator (for unused connectors, if applicable)A-22

DB112035.epsModbus Communication InterfaceModule (IFM)FunctionsThis module, required for connection to the network,contains the Modbus address (1 to 99) declared bythe user using the two rotary switches in front.It automatically adapts (baud rate, parity) to theModbus network in which it is installed.It is equipped with a lock-out switch to enable ordisable operations involving writing to Micrologictrip unit, (such as reset, counter reset, settingmodifications, device opening and closingcommands).There is a built-in test function to check theconnections of the Modbus communication interfacemodule with the Micrologic trip unit and front displaymodule.MountingThe module is mounted on a DIN rail. A number ofmodules may be clipped one next to the other.For this, a stacking accessory (shown below) isavailable for fast clip-connection of both the Modbuslink and the 24 V DC supply.The Modbus communication interface modulesupplies 24 V DC to the corresponding Micrologic tripunit, front display module, and BSCM module.Module power requirements is 60 mA / 24 V DC.1 Five-point Modbus and 24 V DC connector2 Two Modbus address dials (1 to 99)3 Modbus traffic LED4 Lock-out to disable writing to the PowerPact5 Test LED6 Test button7 Two connectors for RJ45 cableDB112083.epsDB404416.epsModbus interface module.DB112085.epsBreaker Status andControl Module(BSCM)FunctionsThe optional BSCM Breaker Status& Control Module is used to acquiredevice status indications and controlthe communicating remote-controlfunction. It includes a memoryused to manage the maintenanceindicators.Status indicationsIndication of device status:Auxiliary switch (OF), alarm switch(SD), and overcurrent trip switch(SDE).Maintenance indicatorsThe BSCM manages the followingindicators:b bmechanical operation counterb belectrical operation counterb bhistory of status indications.It is possible to assign an alarm tothe operation counters.ControlsThe BSCM can be used to carryout communicating remote controloperations using the communicatingmotor operator (open, close andreset) in different modes (manual,auto).MountingThe BSCM can be installed on allPowerPact Multistandard circuitbreakers and automatic switcheswith Micrologic trip units. It simplyclips into the auxiliary contact slots.It occupies the slots of one auxiliaryswitch (OF) and one overcurrent tripswitch (SDE). The BSCM is suppliedwith 24 V DC power automaticallythrough the NSX cord when thecommunication network is installed.DB112084.epsMounting with stacking accessory.BSCM module.Isolated Modbus repeatermoduleSince Modbus interface modules(part number STRV00210) arenot isolated, an isolated ModbusRepeater Module needs to beinserted between the Modbusnetwork inside the equipment andthe Modbus network outside theequipment.A-23

Functionsand characteristicsCircuit breaker communicationNetworks and softwareModbusModbus is the most widely used communication protocol in industrial networks. Itoperates in master-slave mode. The devices (slaves) communicate one after theother with a gateway (master).Masterpact and PowerPact circuit breakers with Micrologic trip units, PowerLogicand Sepam products all operate with this protocol. A Modbus network is generallyimplemented on an LV or MV system. Micrologic trip units use the Modbuscommunication protocol, compatible with ION-Enterprise PowerLogic supervisionsystems.Depending on the data monitored and the desired refresh rate, a Modbus networkconnected to a gateway can serve 4 to 16 devices. For larger installations, anumber of Modbus networks can be connected to an Ethernet network (TCP/IP/Modbus protocol) through their gateways.The downloadable RSU software application facilitates implementation ofcommunication network functions.DB413125.epsFirewallAutomaticnotificationInternetNomadmodeSite IntranetEthernet (TCP/IP/Modbus)MPS100EGX100/300ConsultationRSUConsultationRSUModbusModbusFDM121MasterpactJ-Frame+ BSCM+ communicationmotor operatorL-Frame+ BSCMJ-FrameSepamPowerLogicPower MeterA-24

Micrologic utilitiesbbRSU presented on the next page, is available to assist in starting up acommunicating installation. Intended for PowerPact, the software can bedownloaded from the Schneider Electric internet site.bbThe "Live update" function enables immediate updating to obtain the most recentupgrades. These easy-to-use utilities include starting assistance and on-line help.They are compatible with Microsoft Windows 2000, XP and Vista.DB112125.epsRSU configuration screen for a Micrologic.GatewayThe gateway has two functions:bbaccess to the company intranet (Ethernet) by converting Modbus frames to theTCP/IP/Modbus protocolbboptional web page server for the information from the devices.Examples include EGX300 and EGX100.PE86181r-25.epsEGX300.A-25

Functionsand characteristicsCircuit breaker communicationRSU utilityDB118724.epsDB118725.epsRSU: Micrologic Remote Setting Utility.RSU (Remote Setting Utility)The RSU can be used to set the protection functions and alarms for eachMasterpact and PowerPact device.After connection to the network and entry of the circuit-breaker Modbus address,the software automatically detects the type of trip unit installed.There are two possible operating modes. For each selected circuit breaker, theuser can do the following.Off-line with the software disconnected from thecommunication networkDetermine the protection settingsThe settings are carried out on a screen that shows the front of the trip unit. TheMicrologic trip unit setting rotary switches, keypad and screen are simulated foreasy use of all Micrologic trip unit setting functions.Save and duplicate the protection settingsEach configuration created can be saved for subsequent device programming.It can also be duplicated and used as the basis for programming another circuitbreaker.On-line with the software connected to the networkSimilarly, for each selected circuit breaker, the user can do the following.Display the current settingsThe software displays the trip unit and provides access to all settings.View the corresponding protection curvesA graphic curve module in the software displays the protection curve correspondingto the settings.Modify settings in a secure mannerbbThere are different levels of security:vvpassword: by default, it is the same for all devices, but can be differentiated foreach devicevvlocking of the Modbus communication interface module which must be unlockedbefore the corresponding device can be set remotelyvvmaximum settings limited by the positions of the two rotary switches on the tripunit.These rotary switches, set by the user, determine the maximum settings that canbe made using the communication network.bbSettings are modified by:vveither direct, on-line setting of the protection settings on the screenvvor by loading the settings prepared in off-line mode. This is possible only if thepositions of the rotary switches allow the new settings.All manual settings made subsequently on the device have priority.Program alarmsbbUp to 12 alarms can be linked to measurements or events.bbTwo alarms are predefined and activated automatically:vvMicrologic 5 trip unit: overload (Ir)vvthresholds, priorities and time delays can be set for 10 other alarms. They maybe selected from a list of 91 alarms.Set the outputs of the SDx relaysThis is required when the user wants to change the standard configuration andassign different signals to the 2 outputs of the SDx relay.To download the RSU software (LV4ST100):bbgo to www.schneider-electric.com and do a search for LV4ST100.bbclick on LV4ST100, then click Software/Firmware under Downloads menu, thendownload.A-26

Supervision softwareDB111370.epsConnection symbol for Powerpact compatible modules.Integration of PowerPact Multistandardcircuit breakersMicrologic trip unit communication network functions are designed to interfacewith software dedicated to electrical installations. PowerPact Multistandardcircuit breakers are integrated using Modbus communication interface modulesconnected through FDM121 front display modules or NSX cords.For easy connection of the different modules, the prefabricated cables areidentified by ULP (Universal Logic Plug) symbols. The connection points oncompatible modules are marked in the same manner.Schneider Electric solutionsElectrical equipment supervision using gateways such as the EGX300Web serversA simple solution for customers who want to consult the main electrical parametersof installed devices without dedicated software.Up to 16 devices are connected using Modbus communication interface modulesto EGX300 Ethernet gateway integrating the functions of a web page server. Theembedded Web pages can be easily configured with just a few mouse clicks. Theinformation they provide is updated in real time.The Web pages can be consulted using a standard Web browser on a PCconnected through Ethernet to the company Intranet or remotely using a modem.Automatic notification of alarms and threshold overruns is possible using e-mail orSMS (Short Message Service).A-27

Functionsand characteristicsAccessories for Micrologictrip unitsPB103799-24.epsPB101026-32A.eps24 V DC Terminal blockExternal 24 V DCPower-Supply Module.24 V DC power-supply terminal blockThe Micrologic 5 trip unit display is operational when current is flowing through thecircuit breaker.To power the Micrologic 5 trip unit when the trip unit is not connected to anFDM121 or to the communication network, a 24 V DC power-supply terminal blockcan be installed only on Micrologic 5 trip units. When used, it excludes connectionof an NSX cord.External 24 V DC power-supply moduleAn external 24 V DC power supply is required for installation in a communicationnetwork, whatever the type of trip unit.On installations without a communication network, the power supply is available asan option for Micrologic 5 trip units in order to:bbmodify settings when the circuit breaker is openbbdisplay measurements when the current flowing through the circuit breaker is low(15 to 50 A depending on the rating)bbmaintain the display of the cause of tripping and interrupted current.A single external 24 V DC supply may be used for the entire network, depending onthe number of devices in the communication network.The required characteristics are:bboutput voltage: 24 V DC ±5 %bbripple: ±1 %.Total consumptionTo determine the required output current of the 24 V DC power supply, it isnecessary to sum up the currents consumed by the different loads supplied:Power requirementsPower requirements at 24 V DCModuleMicrologic 5 trip units40 mABSCM module10 mAFDM121 Module40 mAModbus communication interface module 60 mANSX cord V > 480 V AC30 mASDx Module20 mAFor installation recommendations, see page A-40.A-28

PB103790-20.epsPocket Tester.Pocket TesterThe pocket tester connects to the Micrologic trip unit test connector. It powers upthe Micrologic trip unit and the Ready LED. It supplies the screen, allows settingsto be made using the keypad, and provides thermal memory inhibit functions.The pocket tester runs off of two Alkaline AA batteries.PB103833-18.epsBattery ModuleThe battery module is a back-up supply for the external power-supply module. Theinput/output voltages are 24 V DC and it can supply power for approximately threehours (100 mA).DB404419.epsDB404418.epsBattery Module.NSX Cord,V ≤ 480 V.CablelengthDB404420.epsNSX Cord,V > 480 V.CablelengthNSX CordMicrologic trip units are connected to the Modbus communication interface module(IFM) or front display module through the internal terminal block for the NSX cordequipped with an RJ45 connector.The NSX cord is available in three cable lengths:bb1.3 m (4.27 ft)bb3 m (9.84 ft)bb4.5 m (14.7 ft).Lengths up to 10 m (32.8 ft) are possible using extensions.bbFor voltage V y 480 V, available in 3 prefabricated lengths: 0.35 m, 1.3 mand 3 m.bbFor voltages V > 480 V, a special 1.3 m cable with an insulation accessoryis required.bbA set of cables with RJ45 connectors is available to adapt to different distancesbetween devices.Isolation Modulefor NSX Cord,with V > 480 V.A-29

1250l mlr (A)tr @ 6 Ir li (x In)3.2MicrologicFunctionsand characteristicsAccessories and auxiliariesOverview of PowerPact H- and J- frameDB413070.epsInterphase barriersCable connectorsRear connectorsSealable terminal shieldsIndication contactNSX cordBSCM moduleSDx moduleVoltage releaseModbus interfaceFDM121Micrologic 3.2 trip unitMicrologic 5.2E trip unitDirect rotary handleExtended rotary handle250Al n2500Thermal-Magnetic TMEscutcheonMotor mechanismA-30

(A)Overview of PowerPact L- frameDB413071.epsInterphase barriersCable connectorsRear connectorsBSCM moduleNSX cordIndication contactVoltage releaseModbus interfaceFDM121SDx moduleMicrologic 3.3 trip unitMode OKDirect rotary handleExtended rotary handleMicrologic 5.3E trip unitØ5...8EscutcheonMotor mechanismA-31

pushtotrippushtotrippushtotripFunctionsand characteristicsAccessories and auxiliariesDevice installationThe standard lugs can be removed for the installation of compression-type lugs orbus connections.All lugs are UL Listed/CSA Certified for their proper application and marked for usewith aluminum and copper (Al/Cu) or copper only (Cu) conductors. Lugs suitablefor copper and aluminum conductors are made of tin-plated aluminum.MountingH-, J-, and L-frame circuit breakers may be mounted vertically, horizontally or flaton their back without any derating of characteristics.Unit-mount H- and J-frame circuit breakers are supplied with two mounting screws,unit-mount L-frame circuit breakers are supplied with four mounting screws. Thesemounting screws are inserted through mounting holes molded into the circuitbreaker case and threaded into the mounting enclosure, rails or through the paneldoor for flush mounting.A DIN rail mounting bracket (cat. no. S29305) is available for the H- and J-framecircuit breakers.Note: DIN rail mounting is not compatible with motor operated applications.Unit-mounting optionsH-, J-Frame circuit breakers (2 mounting screws)DB404421.epsDB404422.epsDB404423.epsMounting on rails.Mounting on backplate.Flush mounting.L-Frame circuit breakers (4 mounting screws)DB413057.epsDB404424.epsDB404425.epsDB404426.epsMounting on rails. Mounting on backplate. Flush mounting.Rear connectionFor connection of bus bars or cables with compression lugs. Rear connectionsare easily installed on the circuit breaker terminals. The same connection may beinstalled flat, edgewise or at a 45° angle. All combinations are possible. The circuitbreaker is mounted on a backplate.DB413174.epsHorizontal. Vertical. 45° Angle.DB413173.epsOne long and two short.A-32

DB413027.epsDB413026.epsDB413021.epsDB413022.eps15/150 A lug. 15/175 A lug.200/250 A lug.DB413023.epsDB413024.epsDB413025.eps400 A lug. 600 A lug. 600 A lug.Mechanical lug kits for H-Frame and J-Framecircuit breakersUnit-mount H-, J-, and L-frame circuit breakers can be ordered with mechanicalline and load side lugs. The standard lugs can be removed for the installation ofcompression-type lugs or bus connections. All lugs are UL Listed/CSA Certified fortheir proper application and marked for use with aluminum and copper (Al/Cu) orcopper only (Cu) conductors. Lugs suitable for copper and aluminum conductorsare made of tin-plated aluminum. Lugs suitable for use with copper conductors onlyare made of copper.Mechanical lugs for the H- and J-frame circuit breakers lay on top of the circuitbreaker terminals and can be installed without the use of any tools. The lugs areheld in place with snap features built into the insulating retainer and are securedwith the clamp force applied to the wire binding screw.Mechanical lugs are sold either factory installed or as field installable kits.Mechanical lug kits for H-Frame and J-Frame circuit breakers"nummers"Al lugs for use with Al or Cu wireCircuit breaker applicationNumber of wiresQtyStandard AmpereratingOptional Ampereratingper lug and wire range per kitHD, HG, HJ 15-150 A (1) 14-3/0 AWG Al or Cu 3JD, JG, JJ 150-175 A 4-4/0 AWG Al or Cu 3JD, JG, JJ 200-250 A JD, JG, JJ 150-175 A 3/0-350 kcmil Al or Cu 3Mechanical lug kits for L-Frame circuit breakersAl lugs for use with Al or Cu wireCircuit breaker applicationAmpere rating Poles Unit mountNumber of wires per lugand wire range (1)Qtyper kit250 3 b (1) 2 AWG - 500 kcmil Al 3400/600 3 b (2) 2/0 AWG - 500 kcmil Al or Cu 3400/600 3 b (2) 3/0 AWG - 500 kcmil Al or Cu 3(1) For control wire installation, use an 8-32 x 1/4 in. screw (not provided) into tapped controlwire hole in lower left hand corner of lug.A-33

Functionsand characteristicsAccessories and auxiliariesDB413058.epsBusbar connectionsThe H-, J- and L-frame circuit breakers may be equipped with captive nuts andscrews for direct connection to bars or to compression (crimp) lugsFor H- and J-frame, these are readily field-installable, simply by removing themechanical lug and replacing with the appropriate terminal nut. They are alsoavailable factory-installed, using the Product Selector or by using the catalogsuffixes below.For L-frame, the mechanical lug can be removed, leaving the threaded nut insertintact.This configuration may be ordered with the suffixes described below.DB413175.epsDB413679.epsTerminal nuts for busbar connection of H-Frame and J-Frame circuitbreakersDescription Frame Tap Qty Torqueper kitH-Frame terminal nut insert-english HD/HG/HJ 1/4-20 2 9–10.2 N•mH-Frame terminal nut insert-english HD/HG/HJ 1/4-20 3(80-90 lb-in)H-Frame terminal nut insert-metric HD/HG/HJ M6 2J-Frame terminal nut insert-english JD/JG/JJ 1/4-20 2 9–10.2 N•mJ-Frame terminal nut insert-english JD/JG/JJ 1/4-20 3(80-90 lb-in)J-Frame terminal nut insert-metric JD/JG/JJ M8 2DB413177.epsBDE= =CA ØBar dimensionsDimension A B C D EH-FrameJ-FrameL-Frame6.4 mm(0.250 in.)7.9 mm(0.3125 in.)10 mm(0.4 in.)3.2-9.5 mm(0.125 - 0.375 in.)3.2-5 mm(0.125 - 0.375 in. )3-10 mm(0.11 - 0.39 in.)12.7 mm(0.50 in.)12.7-1.1 mm(0.50-0.75 in.)32 mm (1.35in)7.6 mm(0.3 in.)15.9 mm(0.625 in.)13 mm(0.51 in.)7.6 mm(0.3 in.)9.5 mm(0.375 in.)16 mm(0.64 in. )DB413059.epsDB413060.epsControlWireHoleMechanical Lug ControlWire TerminalVoltage takeoff (control wire terminals) for mechanical lugsand terminal nutsDescriptionFrameMechanical lugControl wire terminal for H-Frame lugsControl wire terminal for J-Frame lugsBusbar connectionControl wire terminal for H-Frame nutControl wire terminal for J-Frame nutControl tape takeoffHD/HG/HJJD/JG/JJ/JLHD/HG/HJJD/JG/JJ/JLL-FrameBusbar Control WireTerminalA-34

Insulation of live partsDB404427.epsDB413127.epsPhase barrier or terminal shield extensionpast end of circuit breaker B see tableExtremity ofmolded casew/mechanicallugsB See tableDB413128.epsTerminal shields and phase barriersUsed with Description Dimension BmmH- and J-Framemechanical lugsH- andJ-Frame powerdistributionconnectors andcompressionlugsShort lugshieldLong lugshieldFrameMax. wiresizeH-Frame 60 A 3 AWG 0.50 1H-Frame 150 A 3/0 AWG 0.50 1J-Frame 350 kcmil 0.24 1H-Frame long lug shield 2.24 1J-Frame long lug shield 1.68 1L-Frame Terminal shield (3P) - 1QtyperkitH-Frame short lug shield.J-Frame short lug shield.DB413178.epsDB413179.epsL-Frame short lug shield.L-Frame short compressionconnector shield.A-35

3 0 > 1> 3 0 A % Ir1 6 0.9 51 4 0 1 7 5 .9 4 .9 61 2 52 0 .9 31 02 5 .9 21 0 2 5 0 .9 1I o (A )Ir (x Io ).9 7.9 843 52 .56281 .5 1 0I s d(xIr)Ir Is dFunctionsand characteristicsAccessories and auxiliariesSelection of auxiliaries for PowerPact150 / 250 A H-Frame and J-FrameStandardAll PowerPact Multistandard circuit breakers and automatic switches have slots forthe electrical auxiliaries.4 indication contactsbb2 ON/OFF (OF1 and OF2)bb1 trip indication (SD)bb1 fault-trip indication (SDE)1 remote-tripping releasebbeither 1 MN undervoltage releasebbor 1 MX shunt trip.Remote indicationsCircuit breakers equipped with Micrologic trip units may be equipped with a faulttripindication to identify the type of fault by installing:1 indication module with two outputs (see page A-40)bbeither an SDx module with Micrologic 3.x / 5 EThis module occupies the slots of one OF contact and an MN/MX release.All these auxiliaries may be installed with a motor operator.The following table indicates auxiliary possibilities depending on the type of tripunit.DB413061.epsMicrologic 3Standard auxiliary possibilities based on trip unitOF1SDMN /MXMotor OperatorOF2SDESDOF1MN /MX3.2MicrologicSDEOF2> 0DB404233.epsMicrologic 5Standard auxiliary possibilitiesbased on trip unitOF1SDMN /MXMotor OperatorOF2SDEorRemote indications via SDxSDxMotor Operator24 V DCSupplyTerminalBlockThe SDx uses the OF1 and MN/MX slots.External connection is made via a terminal block in the OF1 slot.The 24 V DC supply provides for the Micrologic 5 display when the device is OFF or under low-load conditions.A-36

Selection of auxiliaries for PowerPact150 / 250 A H-Frame and J-FrameMicrologic 3Communication network auxiliary possibilities based on trip unitCommunication networkbbCommunication networks require specific auxiliaries.bbCommunication of status indications:vv1 BSCM modulevv1 NSX cord (internal terminal block) for both communication and 24 V DC supplyto the BSCM.bbCommunication of status conditions is compatible with a standard motoroperator.bbCommunication of status indications and controls requires, in addition to theprevious auxiliaries:vv1 communicating motor operator connected to the BSCM.Communication of measurements is available on Micrologic 5. The system consistsof:vv1 NSX cord (internal terminal block) for both communication and 24 V DC supplyto the Micrologic.bbCommunication of measurements is compatible with a standard orcommunicating motor operator.bbCommunication of status indications, controls and measurements is available onMicrologic 5.The system consists of:vv1 BSCM modulevv1 NSX cord (internal terminal block) for both communication and 24 V DC supplyto the BSCM and the Micrologicvv1 communicating motor operator connected to the BSCM.bbInstallation of SDx is compatible with communication network.DB413062.epsMotor OperatorCommunicatingMotor OperatorBSCMNSXCordorNSXCordBSCMDB404213.epsMicrologic 5Communication of measurements withor without FDM121 displayMotor OperatorCommunication of status indications, controls andmeasurements with or without FDM121 displayCommunicatingMotor OperatorNSXCordorNSXCordBSCMA-37

3 0 > 1> 3 0 A % Ir1 6 0.9 51 4 0 1 7 5 .9 4 .9 61 2 52 0 .9 3102 5 .91 0 2 5 0I o (A ).9 72.9 8.9 1Ir (x Io )43 52 .56281 .5 1 0I s d(xIr)Ir Is dFunctionsand characteristicsAccessories and auxiliariesSelection of auxiliaries for PowerPact400 / 600 A L-FrameStandardAll PowerPact Multistandard circuit breakers and automatic switches have slots forthe electrical auxiliaries.5 indication contactsbb3 ON/OFF (OF1, OF2 and OF3)bb1 trip indication (SD)bb1 fault-trip indication (SDE)1 remote-tripping releasebbeither 1 MN undervoltage releasebbor 1 MX shunt trip.Remote indicationsCircuit breakers equipped with Micrologic trip units may be equipped with a faulttripindication to identify the type of fault by installing:1 indication module with two outputs (see page A-40)bbeither an SDx module with Micrologic 3.x / 5 EThis module occupies the slots of one OF contact and an MN/MX release.All these auxiliaries may be installed with a motor operator.The following table indicates auxiliary possibilities depending on the type of tripunit.Micrologic 3Standard auxiliary possibilities based on trip unitDB413063.epsOF1OF2OF3ReservedMN /MXSDSDEOF1,OF2,OF3ReservedMN /MXSDSDE3.2Micrologic> 0DB404232.epsMicrologic 5Standard auxiliary possibilitiesbased on trip unitMotor OperatorRemote indications via SDxMotor OperatorRotary HandleOF1OF2OF3ReservedMN /MXSDSDEorSDx24 V DCSupplyTerminalBlockExternal connection is made via using a terminal block in the reserved slot.The 24 V DC supply provides for the Micrologic 5 display when thedevice is OFF or under low-load conditions.A-38

Selection of auxiliaries for PowerPact400 / 600 A L-FrameCommunication networkbbCommunication networks require specific auxiliaries.bbCommunication of status indications:vv1 BSCM modulevv1 NSX cord (internal terminal block) for both communication and 24 V DCsupply to the BSCM.bbCommunication of status conditions is compatible with a standard motoroperator.bbCommunication of status indications and controls requires, in addition to theprevious auxiliaries:vv1 communicating motor operator connected to the BSCM.Communication of measurements is available on Micrologic 5. The systemconsists of:vv1 NSX cord (internal terminal block) for both communication and 24 V DCsupply to the Micrologic.bbCommunication of measurements is compatible with a standard orcommunicating motor operator.bbCommunication of status indications, controls and measurements is availableon Micrologic 5.The system consists of:vv1 BSCM modulevv1 NSX cord (internal terminal block) for both communication and 24 V DCsupply to the BSCM and the Micrologicvv1 communicating motor operator connected to the BSCM.bbInstallation of SDx is compatible with communication network.Micrologic 3Communication network auxiliary possibilities based on trip unitDB413180.epsMotor OperatorCommunicatingMotor OperatorNSXCordBSCMorNSXCordBSCMDB404234.epsMicrologic 5Communication of status indicationMotor OperatorCommunication of status indications, controlsand measurements with or without FDM121 displayCommunicatingMotor OperatorNSXCordorNSXCordBSCMA-39

Functionsand characteristicsAccessories and auxiliariesIndication contactsDB125547.epsDB413182.epsAuxiliary Switch (OF) /Alarm Switch (SD).Overcurrent Trip SwitchActuator (SDE).A-40Accessory connectionsElectrical accessories are fitted with numbered terminal blocks for wires with thefollowing maximum size:bb1.5 mm 2 (16 AWG) for auxiliary switches (OF1 or OF2), and shunt trip (MX) orundervoltage trip (MN)bb2.5 mm 2 (14 AWG) for the motor operator.Auxiliary switch wiring exits fixed mounted devices through a knock-out in the frontcover.Auxiliary and alarm indication contactsAuxiliary indication contacts provide remote information of the circuit breaker statusand can thus be used for indications, electrical locking, relays, etc.Auxiliary and alarm indication contactsApplications Open/Closed-Auxiliary switches (OF)bbIndicates the position of the circuit breaker contacts.Trip indication-alarm switch (SD)bbIndicates that the circuit breaker has tripped due to an overload, short circuit orground fault, the operation of a shunt trip or undervoltage trip or the “push-to-trip”button.bbResets when the circuit breaker is reset.Overcurrent trip switch (SDE)bbIndicates that the circuit breaker has tripped due to an overload, short circuit orground fault.bbResets when the circuit breaker is reset.bbThe above switches are also available in low-level versions (with gold flashplating) capable of switching very low loads (e.g., for controlling PLCs or electroniccircuits).Rotary Handle Indicator: CAO (early-break) and CAF (early-make)bbFitted in the rotary handle module (see page A-43).Installation and connectionbbThe auxiliary switch (OF), alarm switch (SD), and overcurrent trip switch (SDE)indication contacts snap into cavities behind the front accessory cover of the circuitbreaker.bbOne model serves for all indication functions depending on where it is fitted inthe circuit breaker.bbThe overcurrent trip switch (SDE) in a circuit breaker equipped with a thermalmagnetictrip unit requires the SDE actuator.StandardsbbThe internal accessories comply with requirements of UnderwritersLaboratories® Inc. (UL®).bbUL 489 and Canadian Standard Association C22.2 No. 5-02 Standards.bbAll internal accessories are Listed for field installation per UL file E103955 andCertified under CSA file LR 69561.bbAuxiliary indicator contacts comply with UL 489, CSA C22.2No. 5-02 and IEC 60947-5 Standards. “Low-level” indicator contacts are not ULRecognized.Note: see page A-49 for drawout options.Electrical characteristics of auxiliary contactsContacts Standard Low levelSupplied as standard (Form C) 4 4Maximum number of contact 4 4Breaking capacity Standard (100 mA/24 V minimum load)at power factor (p.f.) V AC 240/380 6 5of 0.3480 6 5600/690 6 -V DC 28/48 2.5 2.5240 0.5 0.8380 0.3 0.3Low level (1 mA/4 V minimum load with a maximum current andvoltage of 100 mA 10 V (1)V AC 28/48 5 -240 5 -380 5 -V DC 28/48 5/2.5 -125 0.5 -380 0.3 -(1) If the maximum voltage and current is exceeded, the low level function of the switch will belost but the switch will continue to function as standard switch with the following specifications.

Accessories and auxiliariesPB103377.epsSDx is a relay module with two outputs. It senddifferent signals depending on the type of fault. It maynot be used together.SDx module with terminal block.SDx moduleThe SDx module remotely monitors the trip or alarm conditions of PowerPactMultistandard circuit breakers equipped with electronic protection.An SDx relay module installed inside the circuit breaker can be used to remote theoverload trip signal.This module receives the signal from the Micrologic electronic trip unit through anoptical link and makes it available on the terminal block. The signal is cleared whenthe circuit breaker is closed.These outputs can be reprogrammed to be assigned to other types of tripping oralarm (see page A-40).The SDx module may be used in 400 Hz systems for voltages from 24 to 440 V.The SD2 output, available on all Micrologic trip units, corresponds to the overloadtripindication.The SD4 output, available on Micrologic 5, is assigned to:bboverload pre-alarm (Micrologic 5)These two outputs automatically reset when the device is closed (turned ON).For Micrologic 5, the SD2 and SD4 outputs can be reprogrammed to be assignedto other types of tripping or alarm.It is possible to assign a function output characteristics:bblatching with a time delay. Return to the initial state occurs at the end of the timedelaybbpermanent latching. Return to the initial state takes place through thecommunication function.Static outputs: 24 - 415 V AC / V DC; 80 mA max.Output characteristicsOutput reset can be:bbmanual by a pushbutton included in the wiring diagrambbautomatic after an adjustable time delay (1 to 15 minutes) to take into accountthe motor-cooling time.Static outputs: 24 - 415 V AC / V DC; 80 mA max. a (+) 24 - 415 V.A-41

Functionsand characteristicsAccessories and auxiliariesRemote tripping044313_20_SE.epsShunt trip (MX) and undervoltage trip (MN)A voltage release can be used to trip the circuit breaker using a control signal.Applications shunt trip (MX)bbTrips the circuit breaker when the control voltage rises above 70 % of its ratedvoltage.bbImpulse type u 20 ms or maintained control signals.bbAC shunt trips are suitable for ground-fault protection when combined with aClass I ground-fault sensing element.bbContinuous duty rated coil.Undervoltage trip (MN)bbTrips the circuit breaker when the control voltage drops below a trippingthreshold.bbDrops out between 35 % and 70 % of the rated voltage.bbContinuous duty rated coil.bbCircuit breaker closing is possible only if the voltage exceeds 85 % of the ratedvoltage. If an undervoltage condition exists, operation of the closing mechanismof the circuit breaker will not permit the main contacts to touch, even momentarily.This is commonly called “Kiss Free”.Installation and connectionbbAccessories are common to H-, J-, and L-frame circuit breakers and snap intocavities under the front accessory cover of the circuit breaker.bbEach terminal may be connected by one 1.0 - 2.5 mm 2 (18 - 14 AWG) strandedcopper wire.StandardsbbThe circuit breaker must be reset locally after being tripped by shunt trip (MX) orundervoltage trip (MN).bbTripping by the shunt trip or undervoltage trip has priority over manual (or motoroperator) closing; in the presence of a standing trip order such an action does notresult in any closing, even temporarily, of the main contacts.bbEndurance: 50 % of the rated mechanical endurance of the circuit breaker.CharacteristicsACDCRated voltage (V) 24, 48, 120, 208/277,380/480, 525, 60012, 24, 30, 48, 60, 125,250PowerPickup (shunt trip) < 10 VA < 5 Wrequirements Seal-in (undervoltage < 5 VA < 5 Wtrip)Clearing time (ms) < 50 < 50A-42

Rotary handlesDB413078.epsDB413079.epsDirectly mounted rotary operating handle.Door mounted rotary operating handle.Direct rotary handlesInstallationThe directly mounted rotary operating handle replaces the circuit breaker frontaccessory cover (secured by screws).OperationThe direct rotary handle maintains:bbsuitability for isolationbbindication of three positions: I (ON), Tripped and O (OFF)bbaccess to the “push-to-trip” buttonbbvisibility of, and access to, trip unit settingsbbthe circuit breaker may be locked in the OFF position by using one to threepadlocks (not supplied).ModelsbbStandard with black handle.bbVDE type with red handle and yellow bezel for machine tool control.VariationsAccessories transform the standard direct rotary handle for the following situations:bbmotor control centers (MCCs):vvopening of door prevented when circuit breaker is onvvclosing of circuit breaker inhibited when door is openbbmachine tool control; complies with CNOMO E03.81.501N; degree of protectionIP54bbearly make or early break contacts may be installed into direct mount rotaryhandle.StandardsThe directly-mounted rotary operating handle is UL Listed under file E103955 andCSA Certified under file LR 69561.Extended rotary handleInstallationThe door-mounted (extended) rotary operating handle is made up of:bba unit that replaces the front accessory cover of the circuit breaker (secured byscrews)bban assembly (handle and front plate) on the door that is always secured in thesame position, whether the circuit breaker is installed vertically or horizontallybban adjustable extension shaftbbthe handle mechanism can be used in NEMA 3R and 12 enclosure applications.OperationThe door mounted operating handle makes it possible to operate circuit breakersinstalled in enclosure from the front. The door mounted operating handle maintains:bbsuitability for isolationbbindication of the three positions OFF (O), ON (I) and trippedbbvisibility of and access to trip unit settings when the door is openbbdegree of protection: IP40 as per IEC 529.Defeatable interlock prevents opening of door when circuit breaker is on.The circuit breaker may be locked in the off position by usingone to three padlocks, padlock shackle diameter 5–8 mm (0.19–0.31 in.); padlocksare not supplied; locking prevents opening of the enclosure door.Shaft lenghtThe shaft length is the distance between the back of the circuit breaker and thedoor:bbminimum shaft length is 185 mm (7.4 in.)bbmaximum shaft length is 600 mm (24 in.)bbextended shaft length must be adjusted.ModelsbbStandard with black handle.bbVDE type with red handle and yellow bezel for machine tool control.VariationsFor drawout configurations, the extended rotary handle is also available with atelescopic shaft containing two stable positions.StandardsThe door-mounted rotary operating handle is UL Listed under file E103955 andCSA Certified under file LR 69561.A-43

Functionsand characteristicsAccessories and auxiliariesMotor mechanismDB413682.epsDB413681.epsPowerPact with motor mechanism.870OFFOFF1 26dischargedON1 Position indicator(positive contact indication)2 Spring status indicator (charged, discharged)3 Manual spring-charging lever4 Keylock device (optional)Locking device (OFF position), using 1 to 3 padlocks,shackle diameter 5 to 8 mm, not supplied5 I (ON) pushbutton6 O (OFF) pushbutton7 Manual/auto mode selection switch. The position of thisswitch can be indicated remotely.8 Operation counter (Powerpact L-frame)534When equipped with a motor-mechanism module, PowerPact circuit breakersfeature very high mechanical endurance as well as easy and sure operation:bball circuit-breaker indications and information remain visible and accessible,including trip-unit settings and indicationsbbsuitability for isolation is maintained and padlocking remains possiblebbdouble insulation of the front face.A specific motor mechanism is required for operation via the communicationfunction. This communicating motor mechanism must be connected to theBSCM module to receive the opening and closing orders. Operation is identical tothat of a standard motor mechanism.ApplicationsbbLocal motor-driven operation, centralised operation, automatic distributioncontrol.bbNormal/standby source changeover or switching to a replacement source toensure availability or optimise energy costs.bbLoad shedding and reconnection.bbSynchrocoupling.OperationThe type of operation is selected using the manual/auto mode selection switch (7).A transparent, lead-seal cover controls access to the switch.AutomaticWhen the switch is in the "auto" position, the ON/OFF (I/O) buttons and thecharging lever on the mechanism are locked.bbCircuit-breaker ON and OFF controlled by two impulse-type or maintainedsignals.bbAutomatic spring charging following voluntary tripping (by MN or MX), withstandard wiring.bbMandatory manual reset following tripping due to an electrical fault.ManualWhen the switch is in the "manual" position, the ON/OFF (I/O) buttons may beused. A microswitch linked to the manual position can remote the information.bbCircuit-breaker ON and OFF controlled by 2 pushbuttons I/O.bbRecharging of stored-energy system by pumping the lever 8 times.bbPadlocking in OFF position.Installation and connectionsAll installation (fixed, plug-in/withdrawable) and connection possibilities aremaintained.Motor-mechanism module connections are made behind its front cover tointegrated terminals, for cables up to 2.5 mm².Optional accessoriesbbKeylock for locking in OFF position.bbOperations counter for the Powerpact L-frame, indicating the number of ON/OFFcycles. Must be installed on the front of the motor-mechanism module.CharacteristicsMotor mechanismMT100 to MT630Response time (ms)openingclosing< 600< 80Operating frequency cycles/minute max. 4Control voltage (V) DC 24/30 - 48/60 - 110/130 -250AC 50/60 Hz 48 (50 Hz) - 110/130 -220/240 - 380/440Consumption DC (W) openingclosingAC (VA) openingclosingy 500y 500y 500y 500A-44

LocksDB413080.epsDB413081.epsToggle locking using padlocks and an accessory:Removable deviceFixed device attached to thecase.Padlocking systems can receive up to three padlocks with diameters of 5-8 mm(0.19-0.31 in.); padlocks not supplied.DeviceDescriptionHandle padlocking device (1) Removable (lock OFF only)Fixed (lock OFF or ON)Fixed (lock OFF only)Interlocking (not UL listed) Mechanical for circuit breakers with rotary handlesMechanical for circuit breakers with togglesKey lockingProvision and 2 locks keyed alike Ronis and Profalux(1) Rotary handle has integral padlocking capability.DB413082.epsDB404456.epsDB404457.epsRotary-handle locking using a keylock.Removable attachment.Fixed padlock attachment.DB413083.epsDB413084.epsRotary-handle locking using a padlock or a keylock.DB413085.epsDB413086.epsØ5 .8manu automanu autoMotor-mechanism locking using a padlock or a keylock.A-45

pushtotripFunctionsand characteristicsAccessories and auxiliariesSealing accessoriesDB413087.epsOutgoing-circuit identificationPowerpact H- J- and L-framecan be equipped with label holders supplied in setsof ten (cat. no. LV429226).They are compatible with escutcheons.DB115033.epsIdentification accessories.Sealing accessories.Sealing accessoriesSealing accessories are available. Each bag of accessories contains all the partsrequired for the types of sealing indicated below.A bag contains:bb6 sealing accessoriesbb6 lead sealsbb0.5 m of wirebb2 screws.Types of seals and corresponding functionsToggle controlDB413088.epsDB413089.epsRotary handleDB413090.epsDB413091.epsMotor mechanismDB413092.epsDB413093.epsDB413094.epsmanu automanu automanu autoTypes of sealsFront-cover fixing screwTrip-unit transparent coverMotor-mechanismtransparent coverProtected operationsbbfront removalbbaccess to auxiliariesbbtrip-unit removal.bbmodification of settingsbbaccess to test connector.bbaccess to manual/automode selection switch:depending on its position,manual (1) or automaticoperation is not possible.For unit-mount or plug-in installation(1) In this case, localoperation is not possible.bbFront-panel escutcheons for toggle handles secures to the panel from the front.bbFront-panel escutcheons for motor-operated or rotary-operating handles secures to the panel by four screwsfrom the front.DB413095.epsDB413102.epsDB413103.epsmanu autoA-46

Distribution systemPlates for mounting on 60 mm busbarDB404460.eps3DescriptionThe PowerPact mounting plate system for busbars simplifies the installation ofcomponents used in your electrical installations.Power distribution is performed by a busbar.The mounting plates are fitted directly on this busbar, by snap-on mounting, thusimplementing electrical connection.This system offers numerous benefits:bbspace saving in switchboardsbbfast, safe and reliable electrical and mechanical connectionbbeasy connectionbbprotection for users against electric shocks by direct contacts (IP20) by usingcoversbbequipment flexibility and modularitybbincreased equipment availability: easier maintenancebbpower supply without drilling (connectors) from 1.5 to 120 mm 2 .The 3P busbarThe busbar interaxis is 60 mm. Depending on the cross section of the bars, thebusbar can withstand a maximum current of 630 A.Note: the bars forming the busbar are not part of the PowerPact offer. They are notsupplied by us. Their selection depends on the maximum current needed for yourinstallation (see next page).Support for 3P busbar (1)For applications having to comply with the IEC standard, use the LA9ZX01495support.60 mmThe mounting plates (2)These allow mounting of the power feeder components consisting of:bbPowerPact 100-250 AbbPowerPact 250 and 400-630 A.412561AccessoriesAccessories complete the offer:bbcovers (3) for 5 and 10 mm barsbbend covers (4)bba base plate (5)bb1P connectors (6), 3P connectors on mounting platebba spring terminal 3P connection module.A-47

Functionsand characteristicsDistribution systemBusbar supportDB403873.epsDB403876.epsGeneral characteristicsLA9ZX01495 (IEC)Bar dimensions compatibility mm 12 x 5 15 x 5 20 x 5 25 x 5 30 x 5 12 x 10 20 x 10 30 x 10Max. rated operating current A 200 250 320 400 450 360 520 630Min. peak permissible rated kA 30 30 30 30 45 35 35 53currentDistance max. between 2 mm 570 570 570 570 570 570 570 570busbars supportsDegree of protection IP 20 (with cover LA9ZX01244 or LA9ZX01245)Thermal resistance °C 125LA9ZX01495 Rated current frequency Hz 50/60LA9ZX01508Rated insulation voltage V 690Rated operating voltage V 690LA9ZX01508 (UL)Bar dimensions compatibility mm 12 x 5 20 x 5 30 x 5 12 x 10 20 x 10 30 x 10Rated operating current A 150 362 500 300 564 630I eff(RMS) surge current kA 18 18 22 - 25 18 18 22 - 25SCCR(protected byCompact NSXcircuit breaker)SCCR(protected byfuses Class Jor T ...)250 A 480 V AC kA 65 - - 65 - -250 A 600 V AC 25 - - 25 - -400 A 480 V AC - 65 65 - 65 65400 A 600 V AC - 35 35 - 35 35500 A 480 V AC - - 65 - - 65600 A 600 V AC - - 35 - -600 A 480 V AC - - 50 - - 50600 A 600 V AC - - 25 - - 25400 A 480 V AC 100 100 100 100 100 100500 A 480 V AC - - 100 - - 100500 A 600 V AC - - 100 - - 100Distance max. between mm 400 800 800 400 800 8002 busbars supports (busbarprotected)Degree of protection IP 20 (with cover LA9ZX01244 or LA9ZX01245)Thermal resistance °C 125Rated current frequency Hz 50/60Rated operating voltage V 600A-48

Choice of mounting platesDB403885.epsCharacteristics of busbar mounting platesType of mounting plate LA9ZA32600Degree of protection as IP 20per IEC 60529Rated insulation voltage V 690Permissible current A 25100-250400-630Peak rated current kA 50SCCR (UL) withCompact NSX circuitbreaker protectionmm²The reinforced breaking capacity due to cascading in circuitbreaker combination is maintainedLA9ZA32600A-49

TOOLSschneider-electric.comThis international site allows youto access all the Schneider ElectricSolution and Product information via :ppcomprehensive descriptionspprange data sheetsppa download areappproduct selectorsp p...You can also access the informationdedicated to your business and getin touch with your Schneider Electriccountry support.

InstallationrecommendationsOperating conditionsDB413104.eps(m)2000Altitude deratingAltitude does not significantly affect the characteristics of PowerPact Multistandardcircuit breakers circuit breakers up to 6560 ft (2000 m). Above this altitude, it isnecessary to take into account the decrease in the dielectric strength and coolingcapacity of air.The following table gives the corrections to be applied for altitudes above 6560 ft(2000 m).The breaking capacities remain unchanged.Altitude (m) 2000(6560 ft)3000(9840 ft)4000(13120 ft)5000(16400 ft)Dielectric withstand voltage 3000 V 2500 V 2100 V 1800 VInsulation voltage Vi 800 V 700 V 600 V 500 VMaximum operational voltage Ve 690 V 590 V 520 V 460 VAverage current capacity (A)at 40 °C (104 °F)In x 1 0. 0.96 0.93 0.9DB413105.epsVibrationsPowerPact Multistandard devices resist mechanical vibration.Tests are carried out in compliance with standard UL489 SA and SB for the levelsrequired by merchant-marine inspection organizations (Veritas, Lloyd’s, etc.):PowerPact Multistandard circuit breaker meet IEC 60068-2-6 for vibration:bb2.0 to 25.0 Hz and amplitude ±1.6 mmbb25.0 to 100 Hz acceleration ±4.0 g.PowerPact L-frame circuit breaker meet IEC 60068-2-6 for vibration:bb2.0 to 13.2 Hz and amplitude 0.039 in. (1 mm)bb13.2 to 100 Hz constant acceleration.Excessive vibration may cause tripping, breaks in connections or damage tomechanical parts.DB413106.epsElectromagnetic disturbancesPowerPact Multistandard devices are protected against:bbovervoltages caused by circuit switchingbbovervoltages caused by an atmospheric disturbances or by a distribution-systemoutage (such as from failure due to lightning)bbdevices emitting radio waves (radios, walkie-talkies, radar, etc.)bbelectrostatic discharges produced directly by users.PowerPact Multistandard devices have successfully passed the electromagneticcompatibilitytests (EMC) defined by the following international standards:bbIEC/EN 60947-2: Low-voltage switchgear and controlgear, part 2: circuitbreakers:vvannex F: Immunity tests for circuit breakers with electronic protectionvvannex B: Immunity tests for residual current protectionbbIEC/EN 61000-4-2: Electrostatic-discharge immunity testsbbIEC/EN 61000-4-3: Radiated, radio-frequency, electromagnetic-field immunitytestsbbIEC/EN 61000-4-4: Electrical fast transient/burst immunity testsbbIEC/EN 61000-4-5: Surge immunity testsbbIEC/EN 61000-4-6: Immunity tests for conducted disturbances induced byradiofrequency fieldsvvCISPR 11: Limits and methods of measurement of electromagnetic disturbancecharacteristics of industrial, scientific and medical (ISM) radio-frequencyequipment.These tests ensure that:bbno nuisance tripping occursbbtripping times are respectedTropicalizationThe materials used in PowerPact circuit breakers will not support the growth offungus and mold.PowerPact circuit breakers have passed the test defined below for extremeatmospheric conditions.Dry cold and dry heat:bbIEC 68-2-1-dry cold at -55 °CbbIEC 68-2-2-dry heat at +85 °C.Damp heat (tropicalization)bbIEC 68-2-30–damp heat (temperature + 55 °C and relative humidity of 95 %).bbIEC 68-2-52 level 2 - salt mist.B-2

3 0 A3 0% Ir> 11 01 01 6 01 4 0 15 2 1I o (A )5 72 02 52 5 0.9 4.9 3.9 2.9.9 51Ir (x Io ).9 6.9 7.9 832 .521 .5I s d(xIr)481 0563.2MicrologicIr Is dInstallation in equipmentPower supply and weightsDB413184.epsPower from the top or bottomPowerPact Multistandard circuit breakers with factory-sealed trip units can besupplied from either the top or the bottom without any reduction in performance.This capability facilitates connection when installed in end-use equipment.All connection and insulation accessories can be used on circuit breakers suppliedeither from the top or bottom.> 0WeightThe table below presents the weights of the circuit breakers and the mainaccessories, which must be summed to obtain the total weight. The values arevalid for all performance categories.Type of device Circuit breakers Base Cradle Motor operatorH-frame, 100 A 3P 2.05 kg (4.52 lb) 0.8 kg (1.75 lb) 2.2 kg (4.85 lb) 1.2 kg (2.65 lb)H-frame, 150 A 3P 2.2 kg (4.85 lb) 0.8 kg (1.75 lb) 2.2 kg (4.85 lb) 1.2 kg (2.65 lb)J-frame, 250 A 3P 2.4 kg (5.29 lb) 0.8 kg (1.75 lb) 2.2 kg (4.85 lb) 1.2 kg (2.65 lb)L-frame, 600 A 3P 6.19 kg (13.65 lb) 2.4 kg (5.29 lb) 2.2 kg (4.85 lb) 2.8 kg (6.17 lb)B-3

InstallationrecommendationsInstallation in equipmentSafety clearances and minimumdistancesGeneral rulesWhen installing a circuit breaker, minimum distances (safety clearances) mustbe maintained between the device and panels, bars and other protection devicesinstalled nearby. These distances, which depend on the voltage, are defined bytests carried out in accordance with UL standards.If installation is not checked by type tests, it is also necessary to:bbuse insulated bars for circuit-breaker connectionsbbsegregate the busbars using phase barriers.For PowerPact Multistandard devices, terminal shields and interphase barriers arerecommended and may be mandatory depending on the operating voltage of thedevice and type of installation (unit-mount, drawout, etc.).Power connectionsThe table below indicates the connection requirements for PowerPactMultistandard devices to ensure insulation of live parts for the various types ofconnection.bbUnit-mount devices with front connection (FC) or rear connection (RC).bbPlug-in or drawout devices.Connection accessories such as crimp lugs, terminal extensions (straight, rightangle,double-L and 45°) and spreaders are supplied with interphase barriers. Longterminal shields provide a degree of protection of IP40 (ingress).PowerPact: rules to be respected to ensure insulation of live partsType of connection Unit-mount, front connection Unit-mount, rearconnectionDB413107.epsDB413108.epsAccessoriesNo insulatingaccessoryInterphase barriersLong terminalshieldsShort terminal shieldsDB115059.epsDB115060.epsDB115061.epsOperating voltage Conductor typey 500 VInsulated barsPossible Possible Possible RecommendedExtension terminalsCables + crimp lugsNoRequired(supplied)Possible(instead of phasebarrier)RecommendedConnectorsPossible forJ-framePossible forJ-framePossible forJ-frameRecommended> 500 V Insulated barsNoRequired(supplied)Possible(instead of phasebarrier)RecommendedNo No Required RequiredExtension terminalsCables + crimp lugsNo No Required RequiredConnectorsNo No Required RequiredB-4

Installation exampleSafety clearanceH- and J-Frame safety clearancesDB413048.epsu 25.4u 1.00u 25.4u 1.00u 101.6u 4.00(1)DB413049.epsFiber insulating plate12.7.5012.7.5076.23.0031.81.250.8.03< 14.2< .56A1u 101.6u 4.00Enclosure dimensionsB1C1DB413050.epsStandard (80 %) rated15/150 A A1 B1 C1HD/HG/HJ/HL mm 461 219 105in. 18.13 8.63 4.13JD/JG/JJ/JL mm 724 314 137in. 28.5 12.38 5.38(1) If dimension A < 0.56 in., attach fiber insulating plate, not provided, to enclosure cover.Minimum safety clearancesOperating voltageClearance (mm)BetweendevicesBetween device and sheet metalPainted sheet metal Bare sheet metalU y 440 Vfor devices equipped with:bbno accessories - - 30 30 5 40 40bbinterphase barriers - - - - - - -bblong terminal shields - - - - - - -440 V < U y 600 Vfor devices equipped with:bbinterphase barriers (1) - - - - 20 10 10bblong terminal shields - - - - 10 10 10U > 600 Vfor devices equipped with:bblong terminal shields - 10 50 50 20 100 100(1) Only for J-frame devices.Clearances with respect to live bare busbarsMinimum safety clearances to bare busbarsOperatingvoltageClearances to live bare busbars (1)Spacing y 60 mmSpacing > 60 mmU y 440 V 350 350 80 80440 V < U y 600 V 350 350 120 120(1) These clearances can be reduced for special installations as long as the configuration ischecked by tests.B-5

InstallationrecommendationsControl wiringDB413109.epsModbus24 V DC12ULP wiring3Recommended maximum cable lengths (1)Power supplyvoltage (V DC)Cable cross-sectionUndervoltagetrip (MN)Shunt trip(MX)MotoroperatorV source100 %V source85 %V source100 %V source85 %V source100 %V source85 %12 V DC 24 V DC 48 V DC1.5 mm²(16 AWG)15 m(49 ft)7 m(23 ft)60 m(197 ft)30 m(98 ft)2.5 mm²(14 AWG)1.5 mm²(16 AWG)- 160 m(525 ft)- 40 m(131 ft)- 240 m(787 ft)- 120 m(394 ft)- - 10 m(33 ft)- - 2 m(6.6 ft)(1) The indicated length is that of each of the two wires.2.5 mm²(14 AWG)1.5 mm²(16 AWG)- 640 m(2100 ft)- 160 m(525 ft)- 960 m(3150 ft)- 480 m(1575 ft)16 m 65 m(213 ft)4 m 17 m(56 ft)2.5 mm²(14 AWG)----110 m(361 ft)25 m(82 ft)ULP connection system between Micrologic,FDM121 module and Modbus interfaceThe ULP (Universal Logic Plug) wiring system used by H-, J- and L-frame circuitbreakers for connection through the Modbus network requires neither tools norsettings. The prefabricated cables are used for both data transfer and distributionof 24 V DC power. Connectors on each component are identified by ULP symbols,ensuring total compatibility between each component.Available cordsAll connections are made with prefabricated cords:bbNSX cord for connection of the internal terminal block to the Modbus interface orthe FDM 121 display via an RJ45 connector. The cord is available in three lengths,0.35 m, 1.3 m and 3 mbbULP cords with RJ45 connectors at each end for the other connections betweencomponents. The cord is available in six lengths, 0.3 m, 0.6 m, 1 m, 2 m, 3 m and5 m. For greater distances, two cords can be interconnected using the RJ45female/female accessory.Maximum length of 10 m between 2 modules and 30 m in all.A line terminator must be fitted to all components with an unused RJ45 connector.DB413163.eps24 V DC 24 V DCBattery24 V DC power supply moduleAn external 24 V DC power supply is required for installations with communicationnetworks, regardless of the type of trip unit.On installations without communication networks, the power supply is available asan option for Micrologic 5 to:bbmodify settings when the circuit breaker is open (OFF position)bbdisplay measurements when the current flowing through the circuit breaker is lowbbmaintain the display of thecause of tripping.To determine power requirements of devices, see page A-29.Power supply, without the communication function,using the terminal block with a backup battery.DB413164.eps24 V DC ModbusDownstream ULP wiringfor 24 V DC supplyPower supply, with the communication function,using the Modbus interface.B-6

pushtotrip1 0%40%DB413111.eps1Modbus 24 V c456P-Frame24 V c37 7J-Frame+ BSCM+ communicatingmotor operator9102L-Frame+ BSCMEthernetMode OKJ-Frame8910Masterpact NT(withdrawable device)1 External 24 V c power supply module (AD)2 Ethernet gateway (EGX100)3 Modbus Communication Interface Module (TRV00210)with stacking accessory (TRV00217)4 Modbus network5 ULP cable6 FDM121 display (TRV00121)7 Compact NSX cord (LV434200, LV434201, LV434202)8 Modbus CCM “chassis”9 Breaker ULP cord (LV434195, LV434196,LV434197)10 Modbus BCM ULP “device”WiringMicrologic 5 without the communication functionThe external 24 V DC supply is connected through the circuit breaker terminalblock.Use of a 24 V DC battery provides backup power for approximate 3 hours(100 mA) in the event of an interruption in the external supply.Micrologic 5 with the communication functionThe external 24 V DC supply is connected through the Modbus interface using afive-pin connector, including two for the power supply. Stacking accessories (seepage 29) can be used to supply a number of interfaces by fast clip-on connection.The 24 V DC power is distributed downstream by the ULP (Universal Logic Plug)communication cables with RJ45 connectors. This system ensures both datatransfer and power distribution to the connected modules.Recommendations for 24 V DC wiringbbDo not connect the positive terminal to ground.bbDo not connect the negative terminal to ground.bbThe maximum length for each conductor (±) is 10 m (33 ft).bbFor connection distances greater than ten metres, the plus and minusconductors of the 24 V DC supply must be twisted to improve EMC.bbThe 24 V DC conductors must cross the power cables perpendicularly. If this isdifficult or impossible, the plus and minus conductors must be twisted.ModbusEach PowerPact Multistandard circuit breaker equipped with Micrologic 5 andan FDM121 display is connected to the Modbus network using the Modbus commodule. Connection of all the circuit breakers and other Modbus devices in theequipment to a Modbus bus is made much easier by using a Modbus RJ45 junctionblock installed in the equipment.Recommendations for Modbus wiring:bbthe shielding may be grounded on one end onlybbthe conductors must be twisted to improve immunity (EMC)bbthe Modbus conductors must cross the power cables perpendicularly.ExampleA unit-mount PowerPact L-frame circuit breaker equipped with a Micrologic canhave a maximum Ir setting of:bb400 A up to 50 °C (122 °F)bb380 A up to 60 °C (140 °F).B-7

InstallationrecommendationsTemperature deratingPowerPact equipped withthermal-magnetic trip unitsDB413188.epsDB413189.epst0 l n l ilH-Frame trip curve(ln) Fixed threshold thermal protection against overload.(li) Fixed threshold instantaneous protection against shortcircuits.t0 l n l mlJ-Frame trip unit(ln) Fixed threshold thermal protection against overload.(lm) Adjustable instantaneous protection against short circuits.PowerPact Multistandard circuit breakers may be used between -25 °C and+70 °C (-13°F and 158°F). For temperatures higher than 104°F (40 °C) inside theenclosure, devices must be derated.Circuit breakers should be put into service under normal ambient, operatingtemperatureconditions.The permissible storage-temperature range for PowerPact Multistandard circuitbreakers in the original packing is -50 °C and +85 °C (-58°F (1) and 185°F).Temperature derating for H-Frame trip unit thermalprotection-long-timeTemperature(1)Rating (A) In°C °F 60 to 150-10 14 23 30 38 46 53 60 68 76 88 103 112 123 137 160 180 2210 32 21 28 36 43 49 56 63 71 83 97 107 117 131 151 171 20710 50 20 26 33 40 46 52 59 66 77 90 101 111 126 141 161 19420 68 18 24 31 37 42 48 54 62 72 84 96 105 120 132 152 18030 86 17 22 28 34 39 44 50 56 66 77 88 98 110 121 139 16540 104 15 20 25 30 35 40 45 50 60 70 80 90 100 110 125 15050 122 12 17 21 25 30 34 38 43 53 62 72 80 86 95 109 13160 140 9 14 17 20 24 28 31 35 46 53 63 70 72 80 93 111(1) Shaded areas indicate temperature rerated values, non-shaded areas inside an enclosureare standard circuit breaker ampere ratings at 40 °C (104°F).Temperature derating for J-Frame trip unit thermal protectionlong-timeTemperature(1)°C °F 250Rating (A) In-10 14 221 264 289 330 3770 32 207 247 273 310 35410 50 194 230 256 290 33020 68 180 213 240 270 30730 86 165 194 220 248 27940 104 150 175 200 225 25050 122 131 150 176 193 21460 140 111 124 151 160 177(1) Shaded areas indicate temperature rerated values, non-shaded areas inside an enclosureare standard circuit breaker ampere ratings at 40 °C (104°F).PowerPact Multistandard circuit breakers equipped with electronic trip units.Electronic trip units are not affected by variations in temperature. If the trip units areused in high-temperature environments, the Micrologic setting must neverthelesstake into account the temperature limits of the circuit breaker.Changes in temperature do not affect measurements by electronic trip units.bbThe built-in CT sensors with Rogowski coils measure the current.bbThe control electronics compare the value of the current to the settings definedfor 40 °C (104°F).Because temperature has no effect on the CT measurements, the trippingthresholds do not need to be modified.However, the temperature rise caused by the flow of current combined with theambient temperature increases the temperature of the device. To avoid reachingthe thermal withstand value, it is necessary to limit the current flowing through thedevice, that is the maximum Ir setting as a function of the temperature.The table below indicates the maximum long-time (LT) protection setting Ir (A)depending on the ambient temperature.(1) -40 °F (-40 °C) for Micrologic trip units with an LCD screen.B-8

PowerPact equipped with electronictrip unitsDerating circuit breakers with Micrologic trip unitsType ofdeviceRatingTemperature40 °C(104 °F)45 °C(113 °F)50 °C(122 °F)55 °C(131 °F)60 °C(140 °F)65 °C(149 °F)70 °C(158 °F)H-FrameUnit-mount, 60 A No deratingplug-in or 100 A No deratingdrawout150 A No deratingJ-FrameUnit-mount 250 250 250 250 245 237 230 225Plug-in or 250 250 245 237 230 225 220 215drawoutL-FrameUnit-mount 400 400 400 400 390 380 370 360Plug-in 400 400 390 380 370 360 350 340or drawoutUnit-mount 600 600 600 600 585 570 550 535Plug-in 600 570 550 535 520 505 490 475or drawoutExample. A unit-mount PowerPact L-frame circuit breaker equipped with a Micrologic can havea maximum Ir setting of:bb400 A up to 122 °F (50 °C)bb380 A up to 140 °F (60 °C).B-9

TOOLSEcodialEcodial software is dedicated to LV electrical installationcalculation in accordance with the IEC60364international standard or national standards.This 4 th generation, "Ecodial Advance Calculation 4",offers a new ergonomic and new features:p poperating mode that allows easy calculation in caseof installation with different type of sources(parallel transformers, back-up generators…)p pdiscrimination analysis associating curves checkingand discrimination tablesp pdirect access to protection settings including residualcurrent protectionsp peasy selection of alternate solutions or manualselection of a product.

PowerPact MultistandardDimensionsFunctions and characteristics A-1Installation recommendations B-1PowerPact H-Frame circuit breakers C-2PowerPact J-Frame circuit breakers C-4PowerPact H- and J-Frame circuit breaker door cutouts C-6PowerPact L-Frame circuit breakers C-8PowerPact L-Frame circuit breaker handlesand handle operators C-11PowerPact L-Frame circuit breaker connectors C-15Wiring diagrams D-1Additionals characteristics E-1Catalogue numbers F-1Glossary G-1C-1

DimensionsPowerPact H-Framecircuit breakers15/150 A Busbar PowerPact H-Frame 150 A 3P circuit breakerDB413030.epsDB413029.epsAA1XXAZC1C2C3B1YBA A1 B B1 C1 C2 C3mm 162.6 81.3 52.4 104.7 82.4 87.4 110.8inch 6.40 3.20 2.06 4.12 3.24 3.44 4.3615/150 A lug-lug PowerPact H-Frame 3P circuit breakerDB413032.epsDB413031.epsAA1XXAZC1C2C3B1YBA A1 B B1 C1 C2 C3mm 162.6 81.3 52.4 104.7 82.4 87.4 110.8inch 6.40 3.20 2.06 4.12 3.24 3.44 4.36C-2

15/150 A rear connected PowerPact H-Frame 3P circuit breakerDB413034.epsDB413033.epsAA1XXAC4C5ZC1C2C3B1YBA A1 B B1 C1 C2 C3 C4 C5mm 94 188 52.4 104.7 82.4 87.4 110.8 52.4 97.4inch 3.70 7.40 2.06 4.12 3.24 3.44 4.36 2.06 3.84Rotary handle detail (PowerPact H-Frame circuit breaker)DB413036.epsDB413035.epsAA1XXAZC1C2C3C4B1YBA A1 B B1 C1 C2 C3 C4mm 162.4 81.2 52.4 104.7 82.4 87.4 122.4 155.4inch 6.40 3.20 2.06 4.12 3.24 3.44 4.82 6.12C-3

DimensionsPowerPact J-Framecircuit breakers150/250 A busbar PowerPact J-Frame 3P circuit breakerDB413038.epsDB413037.epsAA1XXAZC1C2C3B1YBA A1 B B1 C1 C2 C3mm 95.5 191 52.4 104.7 82.4 87.4 127inch 3.76 7.52 2.06 4.12 3.24 3.44 5.00150/250 A lug-lug PowerPact J-Frame 3P circuit breakerDB413040.epsDB413039.epsAA1XXAZC1C2C3B1YBA A1 B B1 C1 C2 C3mm 95.5 191 52.4 104.7 82.4 87.4 127inch 3.76 7.52 2.06 4.12 3.24 3.44 5.00C-4

150/250 A rear connected PowerPact J-Frame 3P circuit breakerDB413042.epsDB413041.epsAA1XXAC4C5ZC1C2C3B1YBA A1 B B1 C1 C2 C3 C4 C5mm 101.6 203.2 52.4 104.7 82.4 87.4 126.9 52.3 97.5inch 4.00 8.00 2.06 4.12 3.24 3.44 5.00 2.06 3.84Rotary handle detail (PowerPact J-Frame circuit breaker)DB413044.epsDB413138.epsA1XXA2ZC1C2C3C4B1YBA1 A2 B B1 C1 C2 C3 C4mm 191 104.5 52.4 104.7 82.4 87.4 122.4 155.4inch 7.52 4.11 2.06 4.12 3.24 3.44 4.82 6.12C-5

DimensionsPowerPact H- and J-Framecircuit breaker door cutoutsDB413208.epsPowerPact H- and J-Frame circuit breaker toggle handle door cutoutBADB413209.epsCutout ADB413210.epsCutout BDB413211.epsCutout CXC1XC2XC3XCR1R2ZP5P6P7YYYC1 C2 C3 P5 P6 P7 R1 R2mm 76.2 106 127.5 74.4 83.8 88.9 29 108inch 3.00 4.17 5.02 2.93 3.30 3.50 1.14 4.25PowerPact H- and J-Frame circuit breaker toggle handle with escutcheon door cutoutFor toggleDB413213.epsM2XM3A1YD1D2For extended escutcheon, motor operator module or rotary handleDB413214.epsM6XM7YA2YD1D2A1 A2 D1 D2 M2 M3 M6 M7mm 102 157 3.5 6.5 142 115 125 98inch 4.01 6.18 0.13 0.25 5.59 6.10 4.48 3.86C-6

PowerPact H- and J-Frame circuit breaker fixed rotary handle cutoutDB413212.epsS3XXA18A20XS4A19S1YS2ZP1S5 max.B10B11B12YA18 A19 A20 B10 B11 B12 P1 S1 S2 S3 S4 S5mm 9 60 120 9.25 69 120 125 100 50 100 41 1–3inch 0.35 2.36 4.72 0.36 2.72 4.72 4.92 3.94 1.97 3.94 1.61 0.04–0.12DB413215.epsPowerPact H- and J-Frame circuit breaker door mounted rotary handle cutoutMM Fixed or Plug-In Mounted100.39XZR1471.8560°A18752.95X60°37.51.4837.51.48B10752.95R1 min R1 max A18 B10 D1mm 171 600 9 9.25 75inch 6.73 23.62 0.35 0.36 2.95YC-7

pushtotripDimensionsPowerPact L-Framecircuit breakersPowerPact L-Frame fixed mounted electronic trip circuit breakerDB404447.epsA2A3XXA2A3C1C2B1BZC3YA2 A3 B B1 B2 C1 C2 C3mm 143.5 200 70 140 185 95.5 110 168inch 5.65 7.87 2.76 5.51 7.28 3.76 4.33 6.61DB413145.epsPowerPact L-Frame circuit breaker mountingK1 K1K1KDB413146.epsVK1KG1G5XG1XG∅TG4GT∅ T4YYG G1 G4 G5 K (1) K1 T T4 (2) V (3)mm 100 200 113.5 227 22.5 45 6 32 35inch 3.93 7.87 4.46 8.93 0.88 1.77 0.23 1.25 1.38(1) For 2 pole circuit breaker, the middle holes are not required.(2) For rear connected circuit breakers only.(3) V is y 0.78 inch. (20 mm) on C-frame circuit breakers with secondary disconnecting blocks.C-8

DB413142.epsFront panel cutouts for PowerPact L-Frame fixedCutout ACutout BADB413143.epsCutout CXC1C3C3X X XhCC2C2∆ZB/CP5P6RR1R4(3P)R5(4P)Y Y YR2C C1 C2 C3 P5 P6 R R1 R2 R4 R5 Dmm 41.5 116 92.5 184 107 112 31.5 63 71.5 143 188 100 + (5 x h)inch 1.63 4.56 3.64 7.24 4.21 4.40 1.24 2.48 2.81 5.62 7.40 3.93 + (5 x h)PowerPact L-Frame circuit breaker front panel cutouts for toggle boot and escutcheonWith toggle boot With escutcheon Door hinge pointDB413144.epsC20C21XXC6C7Xh∆R12R13P6R6R7YZYC6 C7 C20 C21 P6 R6 R7 R12 R13 Dmm 53 146 46.5 46.5 12 46.5 93 63 126 100 + (5 x h)inch 2.08 5.74 1.83 1.83 4.40 1.83 3.66 2.48 4.96 3.93 + (5 x h)C-9

DimensionsPowerPact L-Framecircuit breakersPowerPact L-Frame circuit breaker mounting through a backplatePlug-in baseCradleDB413139.epsK1KK2KDB413140.epsK1KK2KG11G13G11G13XXXXG10G12G10G12TK6YK5K7YK5TK12YK11K13YK11G10 G11 G12 G13 K K1 K2 K5 K6 K7 K11 K12 K13mm 150 300 137 274 22.5 45 90 71.5 143 188 91.5 183 91.5inch 5.90 11.8 5.39 10.7 0.88 1.77 3.54 2.81 2.81 7.4 7.40 3.60 7.20PowerPact L-Frame circuit breaker mounting on rails (plug-in base or cradle)DB413141.epsUK21K20G21XG20∅TYG20 G21 K20 K21 T Umm 75 150 50 100 3 35inch 2.95 5.90 8.97 1.96 0.11 1.38C-10

PowerPact L-Frame circuitbreaker handles and handleoperatorsPowerPact L-Frame circuit breaker motor operatorsDB413147.epsA17A15 XA14 A16XXC4C5/C6B9B1B8BB9B2B8BZYYC5: without keylockC6: with keylockA14 A15 A16 A17 B B1 B2 B8 B9 C4 C5 C6mm 40 123 52 100 70 140 185 61.5 123 215 256 258inch 1.57 4.84 2.05 3.94 2.76 5.51 7.28 2.42 4.84 8.46 10.08 10.16C-11

DimensionsPowerPact L-Frame circuitbreaker handles and handleoperatorsDB413149.epsPowerPact L-Frame circuit breaker rotary-operating handlesB10A14A15X60°60°IOA18XXZC7C8/C9C8: without keylockC9: with keylockB8B9BB1YB8B9BB2YA14 A15 A18 B B1 B2 B8 B9 B10 C7 C8 C9mm 40 123 24.6 70 140 185 61.5 123 5 145 179 188inch 1.57 4.84 0.97 2.76 5.51 7.28 2.42 4.84 0.20 5.71 7.05 7.40C-12

PowerPact L-Frame motor-control center circuit breaker direct rotary-operating handleDB413148.epsS4S3XXA18A19A20XS5 max.S1YS2ZP1B10B11B12YA18 A19 A20 B10 B11 B12 P1 S1 S2 S3 S4 S5mm 24.6 83 160 5 85 160 149 145 75 145 51 1–3inch 0.97 3.27 6.30 0.20 3.35 6.30 5.87 5.71 2.95 5.71 2.01 0.04–0.12DB413135.epsPowerPact L-Frame circuit breaker extended rotary handle mountingMM Fixed or Plug-In Mounted100.39XZR1471.8560°A18752.95X60°37.51.4837.51.48B10752.95YR1 min R1 max R2 min R2 max A18 B10 D1mm 195 600 272 600 24.6 5 100inch 7.68 23.62 10.71 23.62 0.97 0.20 3.94C-13

DimensionsPowerPact L-Frame circuitbreaker handles and handleoperatorsPowerPact L-Frame circuit breaker front-panel escutcheonsFor toggleDB413157.epsM2XM3A1YD1D2For extended escutcheon, motor operator module or rotary handleDB413158.epsM6XM7YA2YD1D2A1 A2 D1 D2 M2 M3 M6 M7mm 102 189 3.5 6.5 115 142 164 151inch 4.01 7.44 0.13 0.25 6.10 5.59 6.45 5.94C-14

PowerPact L-Frame circuitbreaker connectorsPowerPact L-Frame circuit breaker fixed-mounted connectionsDB413150.epsP13G4 G5 K1 P13mm 113.5 227 45 526inch 4.46 8.93 1.77 1.02XG5G4XDB413064.epsZK1YPowerPact L-Frame circuit breaker front connectionsFront connectionsK1DB413159.epsBusbar connectionM10 screwsZ0.5514XZ4.46113.5Z0.55141.8346.5X4.46113.5X4.46113.5PowerPact L-Frame circuit breaker rear connectionsDB413065.epsDB413160.eps06151.18301.99/50 (*)4.52/115 (**)ZX4.46113.50.318(*) Short RC : 1.96/50(**) Long RC : 4.52/115C-15

TOOLSschneider-electric.comThis international site allows youto access all the Schneider ElectricSolution and Product information via :ppcomprehensive descriptionspprange data sheetsppa download areappproduct selectorsp p...You can also access the informationdedicated to your business and getin touch with your Schneider Electriccountry support.

PowerPact MultistandardWiring diagramsFunctions and characteristics A-1Installation recommendations B-1Dimensions C-1Wiring diagrams D-2PowerPact D-5Communication D-5SDx module with Micrologic D-7Additionals characteristics E-1Catalogue numbers F-1Glossary G-1D-1

+ -+ -Wiring diagramsWiring diagramsUnit-mount circuit breakersPower Micrologic trip unit Remote operation62-1.eps3PLA LB LCNSX cordDB404454.epsNSX corda (220/240 V)H LH LBSCMB4Imanuauto0 IVA1a3PLA LBLCIVD-2

Unit-mount circuit breakersIndication contactsDB404453.epsOpenClosedFaultFaultClosedOpenOF3312132342224OF2OF1118112148284SDESD911219294CAF2CAF1131101RDWHYEVT134124102104CAO1RDWHGYThe diagram is shown with circuits de-energized, relaysin normal position, and all devices open, connected, andcharged.Terminal connections shown as O must be connected by the customer.Remote operationMNUndervoltage ReleaseorMXShunt ReleaseIndication contactsOF2/OF1OF3SDESDCAF2/CAF1CAO1Device ON/OFF Auxiliary SwitchesDevice ON/OFF Auxiliary Switches (L-Frame)Overcurrent Trip Switch(short-circuit, overload, ground fault, earth leakage)Alarm SwitchEarly-Make Contact (rotary handle only)Early-Break Contact (rotary handle only)Micrologic trip unit EECommunicationH (WH), L(BL): data-(BK), +(RD): 24 Vdc power supplyColor code for auxiliary wiringRD: Red VI: VioletWH: WhiteYE: YellowBK: BlackGY: GrayOR: OrangeBL: BlueGN: GreenD-3

Wiring diagramsWiring diagramsSDx module with Micrologic trip unitSymbolsSD1, SD3:SD2:SD4:SDx Module Power SupplyOutput 1 (80 mA max.)Output 2 (80 mA max.)SD2SD4Micrologic 3 SDT -Micrologic 5 SDT or Output 1 PAL Ir or Output 264-1.epsConnectionVac (+) 24–415 VSDxSD3STDor output 1SD2PAL Iror SDGor output 2SD4Terminal connections shown as O must be connected by thecustomer.QNote: The diagram is shown with circuits de-energized, relaysin normal position, and all devices open, connected, andcharged.SD164-2.epsVac (-)Operation> 105 % Irtr at 6 Ir> 90 % IrIPAL IrSDGSDTQCircuit breakertrip orderCircuit breakerresetI: charge currentPAL Ir: thermal overload pre-alarmSDG: ground-fault signalSDT: thermal-fault signalQ: circuit breakerD-4

pushtotrip100%40%PowerPactCommunicationConnection of circuit breakers to the Modbus communication networkDB413110.epsEthernet1224 V cModbus 24 V c4531 External 24 V c power supply module (AD)2 Ethernet gateway (EGX100)3 Modbus Communication Interface Module(TRV00210) with stacking accessory(TRV00217)4 Modbus network5 ULP cable6 FDM121 display (TRV00121)7 Compact NSX cord (LV434200, LV434201,LV434202)8 Modbus CCM “chassis”9 Breaker ULP cord (LV434195, LV434196,LV434197)10 Modbus BCM ULP “device”67 7Mode OKJ-Frame+ BSCM+ communicatingmotor operatorJ-FrameL-Frame+ BSCM8991010P-FrameMasterpact NT(withdrawable device)D-5

meun1 0%Wiring diagramsPowerPactCommunicationDB402211.epsExternal power supply24 V c+-Ethernet+ -EGX100Rx - Rx + Tx - Tx +24 V0 VD0D124 V0 VD0D124 V0 VD0D1Modbus linetermination(VW3A8306DRC)Modbus Communication Interface ModuleThe configuration is only possiblewith CCM marked Schneider Electricon the front face.+ -FDM121version > V2.0.2+ -FDM121version > V2.0.2+ -CCM+ -Network BreakerA B A' B'A B A' B'Breaker ULPcordBreaker ULPcordredblackwhite blueblackredwhite blueF1- VN F2+0 V 24 VM1 M2 M3 F1- F2+Z1Z2 Z3 Z4 Z5 T1 T2 T3 T4MicrologicE1 E2 E3 E4 E5 E624 V0 VA / Tx - D0B / Tx + D1A' / Rx - D0B' / Rx + D1E1 E2 E3 E4 E5 E624 V0 VA / Tx - D0B / Tx + D1A' / Rx - D0B' / Rx + D1BCM ULPcustomer terminal blockcustomer terminal blockE1 E2E3E4E5 E6Modbus RS 485 2-wire + ULPMicrologic EwD-6

PowerPactSDx module with MicrologicThe diagram is shown with circuits de-energised,all devices open, connected and charged andrelays in normal position.SymbolsSD1, SD3:SD2:SD4:SDx-module power supplyoutput 1 (80 mA max.)output 2 (80 mA max.)DB115711.epsQConnectiona (+) 24 à 415 VSDxSD3STDor output 1SD2PAL Iror SDGor output 2SD4SD2SD4Micrologic 3 SDT -Micrologic 5 SDT or output 1 PAL Ir or output 2SD1Terminals shown in red O must be connected by the customer.a (-)OperationDB115712.eps> 105 % Ir> 90 % IrItr at 6 IrPAL IrSDGSDTQCircuit breakertrip orderCircuit breakerresetI: Charge CurrentPAL Ir: Thermal Overload Pre-AlarmSDG: Ground-Fault SignalSDT: Thermal-Fault SignalQ: Circuit BreakerD-7

TOOLSEcodialEcodial software is dedicated to LV electrical installationcalculation in accordance with the IEC60364international standard or national standards.This 4 th generation, "Ecodial Advance Calculation 4",offers a new ergonomic and new features:p poperating mode that allows easy calculation in caseof installation with different type of sources(parallel transformers, back-up generators…)p pdiscrimination analysis associating curves checkingand discrimination tablesp pdirect access to protection settings including residualcurrent protectionsp peasy selection of alternate solutions or manualselection of a product.

PowerPact MultistandardAdditionals characteristicsFunctions and characteristics A-1Installation recommendations B-1Dimensions C-1Wiring diagrams D-1PowerPact Multistandard thermal-magnetic tripcircuit breakers E-260/100/150/250 A Frame E-2PowerPact H-Frame electronic trip circuit breakers E-660/100/150 A Frame E-6J-Frame electronic trip circuit breakers E-8250 A Frame E-8PowerPact L-Frame electronic trip circuit breakers E-10250/400/600 A Frame E-10Let-through curves E-15Let-through curves at 380/415 V E-16Plates for mounting on busbars E-17Catalogue numbers F-1Glossary G-1E-1

Additionals characteristicsPowerPact Multistandardthermal-magnetic trip circuitbreakers60/100/150/250 A FrameDB404237.epsH-Frame 15/35 A (HD, HG and HJ) thermalmagnetictrip10 0005 0002 000DB404238.epsH-Frame 40/60 A (HD, HG and HJ) thermalmagnetictrip10 0005 0002 0001 0001 00050050010050Maximum single-pole trip timesat 25 °C on based nema AB-4 200310050Maximum single-pole trip timesat 25 °C on based nema AB-4 2003t(s)105t(s)101DB404239.eps.5.1.05.01.0051 cycle (60 Hz)1/2 cycle (60 Hz).5 1 5 10 50 100 1 000 10 000I / Ir30 A, 35 A25 A20 A15 AMaximumcleaing time(AT 50 Hz)(AT 60 Hz)H-Frame 70/100 A (HD, HG and HJ) thermalmagnetictrip10 0005 0002 0001 0001 cycle(50 Hz)1/2 cycle(50 Hz)DB404240.eps.5.1.05.01.0051 cycle(60 Hz)1/2 cycle(60 Hz)50 A45 A40 A60 A.5 1 5 10 50 100 1 000 10 000I / IrMaximumcleaing time(AT 50 Hz)(AT 60 Hz)1 cycle(50 Hz)1/2 cycle(50 Hz)H-Frame 110/150 A (HD, HG and HJ) thermalmagnetictrip10 0005 0002 0001 000500Maximum single-pole trip timesat 25 °C on based nema AB-4 2003500Maximum single-pole trip timesat 25 °C on based nema AB-4 20031001005050t(s)10t(s)10E-2.5.1.05.01.0051 cycle(60 Hz)1/2 cycle(60 Hz)90 A, 100 A70 A, 80 A.5 1 5 10 50 100 1 000 10 000I / IrMaximumcleaing time(AT 50 Hz)(AT 60 Hz)1 cycle(50 Hz)1/2 cycle(50 Hz).5.1.05.01.0051 cycle(60 Hz)1/2 cycle(60 Hz)150 A125 A110 A.5 1 5 10 50 100 1 000 10 000I / IrMaximumcleaing time(AT 50 Hz)(AT 60 Hz)1 cycle(50 Hz)1/2 cycle(50 Hz)

Additionals characteristicsPowerPact Multistandardthermal-magnetic trip circuitbreakers60/100/150/250 A FrameDB404241.epsJ-Frame 150/250 A (JD, JG and JJ) thermalmagnetictrip10 0005 0002 0001 000500Maximum single-pole trip timesat 25 °C on based nema AB-4 200310050t(s)10.5.1.05.01.0051 cycle(60 Hz)1/2 cycle(60 Hz)Limits lowsettingLimits highsettingMagnetic tripadjustment range.5 1 5 10 50 100 1 000 10 000I / IrMaximumcleaing time(AT 50 Hz)(AT 60 Hz)1 cycle(50 Hz)1/2 cycle(50 Hz)E-3

Additionals characteristicsPowerPact Multistandardthermal-magnetic trip circuitbreakers60/100/150/250 A FrameH-Frame 150 A (HD, HG and HJ)DB404242.eps2I²tDB404243.eps605040IpMaximumavailablepeak currentat 15 % power factorkÂ1.9.8.7.6.5.4.3DGDJDG.210 20 30 40 50 60 70 80 90 100 200kA rmsL600 VJGL480 VJL240 VkÂ3020Maximumavailablepeak currentat 25 % power factorDGDJDGL600 VJ480 VLJ LG240 V10987610 20 30 40 50 60 70 80 90 100 200kA rmsJ-Frame 250 A (JD, JG and JJ)DB404244.epskÂ21.9.8.7.6.5DGDJGI²tL600 VJGL480 VJ L240 VDB404245.epskÂ6050403020DMaximumavailablepeak currentat 15 % power factorMaximumavailablepeak currentat 25 % power factorDGJDGIp600 VLJGL480 VJ L240 V.4D.3.210 20 30 40 50 60 70 80 90 100 200kA rms10987610 20 30 40 50 60 70 80 90 100 200kA rmsE-4

Additionals characteristicsPowerPact Multistandardthermal-magnetic trip circuitbreakers60/100/150/250 A FrameH-Frame current-limiting circuit breakerDB404246.eps6000050000400003000020000kÂIpMaximumAvailablePeak Currentat 15 % Power Factor600 Vac 3Ø480 Vac 3Ø240 Vac 3ØDB404247.epskÂ21.9.8.7.6.5I²t600 Vac 3Ø480 Vac 3Ø240 Vac 3Ø.41000090008000700060005000 10000 20000 50000 100000 150000kA rms.3.25000 10000 20000 50000 100000 150000kA rmsJ-Frame current-limiting circuit breakerDB404248.eps6000050000400003000020000kÂIpMaximumAvailablePeak Currentat 15 % Power Factor600 Vac 3Ø480 Vac 3Ø240 Vac 3ØDB404249.epskÂ21.9.8.7.6.5I²t600 Vac 3Ø480 Vac 3Ø240 Vac 3Ø.41000090008000700060005000 10000 20000 50000 100000 150000kA rms.3.25000 10000 20000 50000 100000 150000kA rmsE-5

Additionals characteristicsPowerPact H-Frame electronictrip circuit breakers60/100/150 A FrameDB404250.epsMicrologic 3.2 electronic trip unit long timeMicrologic(1) (2)trip curve10 0005 000DB404251.eps3.2/5.2 E electronic trip unit(1) (2) (3)instantaneous trip curve10 0005 0002 0002 0001 0001 0005005001001005050t(s)10t(s)102 x 4 x 8 x 12 xInstantaneouspick up x In551161 2 4 80.5Long time delayseconds at 6 x Ir1.5.51.5 x 3 x 6 x 10 x 15 x.1.1.05.051 cycle1 cycle.011/2 cycle.011/2 cycle.005.5 1 5 10 50 100I / Ir.005.5 1 5 10 50 100I / IrThe time-current curve information is to be used for application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of the current.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.(3) In = Maximum dial setting of Ir.60 A H-Frame: In = 60 A = Max Ir setting100 A H-Frame: In = 100 A = Max Ir setting150 A H-Frame: In = 150 A = Max Ir settingE-6

Additionals characteristicsPowerPact H-Frame electronictrip circuit breakers60/100/150 A FrameDB404250.epsMicrologic 5.2 E electronic trip unit long time trip Micrologic(1) (2)curve10 0005 000DB404252.eps5.2 E electronic trip unit short time trip(1) (2)curve10 0005 0002 0002 0001 0001 0005005001001001.52 3 4 5 7 95050t(s)105t(s)1056810Short timepick up x Ir1.5161 2 4 80.5Long time delayseconds at 6 x Ir1.5Short timedelayI²t OFF0.4 OFF0.3 OFFShort timedelay I²t ON0.4 ON0.3 ON0.2 OFF0.2 ON.1.10.1 OFF0.1 ON.05.050 OFF1 cycle1 cycle.011/2 cycle.011/2 cycle.005.5 1 5 10 50 100I / Ir.005.5 1 5 10 50 100I / IrThe time-current curve information is to be used for application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of the current.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.E-7

Additionals characteristicsJ-Frame electronic trip circuitbreakers250 A FrameDB404253.epsMicrologic 3.2 electronic trip unit long-time trip Micrologic(1) (2)curve10 0005 000DB404302.eps3.2/5.2 E electronic trip curve(1) (2) (3)instantaneous trip curve10 0005 0002 0002 0001 0001 0005005001001005050t(s)10t(s)102 x 4 x 6 x 10 xInstantaneouspick up x In551161 2 4 80.5Long time delayseconds at 6 x Ir1.5.51.5 x 3 x 5 x 8 x 12 x.1.1.05.051 cycle1 cycle.011/2 cycle.011/2 cycle.005.5 1 5 10 50 100I / Ir.005.5 1 5 10 50 100I / IrThe time-current curve information is to be used for application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of the current.(3) In = Maximum dial setting of Ir. 250 A J-Frame: In = 250 A = Max Ir setting.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.E-8

Additionals characteristicsJ-Frame electronic trip circuitbreakers250 A FrameDB404250.epsMicrologic 5.2 E electronic trip unit long time trip Micrologic(1) (2)curve10 0005 000DB404252.eps5.2 E electronic trip unit short time trip(1) (2)curve10 0005 0002 0002 0001 0001 0005005001001001.52 3 4 5 7 95050t(s)105t(s)1056810Short timepick up x Ir1.5161 2 4 80.5Long time delayseconds at 6 x Ir1.5Short timedelayI²t OFF0.4 OFF0.3 OFFShort timedelay I²t ON0.4 ON0.3 ON0.2 OFF0.2 ON.1.10.1 OFF0.1 ON.05.050 OFF1 cycle1 cycle.011/2 cycle.011/2 cycle.005.5 1 5 10 50 100I / Ir.005.5 1 5 10 50 100I / IrThe time-current curve information is to be used for application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of the current.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.E-9

Additionals characteristicsPowerPact L-Frame electronictrip circuit breakers250/400/600 A FrameDB404253.epsMicrologic 3.3 electronic trip unit long time trip Micrologic(1) (2)curve10 0005 000DB404302.eps3.3 electronic trip unit instantaneous(1) (2) (3)trip curve10 0005 0002 0002 0001 0001 0005005001001005050t(s)10t(s)102 x 4 x 6 x 10 xInstantaneouspick up x In551161 2 4 80.5Long time delayseconds at 6 x Ir1.5.51.5 x 3 x 5 x 8 x 12 x.1.1.05.051 cycle1 cycle.011/2 cycle.011/2 cycle.005.5 1 5 10 50 100I / Ir.005.5 1 5 10 50 100I / IrThe time-current curve information is to be used for application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of the current.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.(3) In = Maximum dial setting of Ir.250 A L-Frame: In = 250 A = Max Ir setting.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.E-10

Additionals characteristicsPowerPact L-Frame electronictrip circuit breakers250/400/600 A FrameDB404302.epsMicrologic 3.3/5.3 E electronic trip unitMicrologic(1) (2) (3)instantaneous trip curve10 0005 000DB404250.eps5.3 E electronic trip unit long time trip(1) (2)curve10 0005 0002 0002 0001 0001 0005005001001005050t(s)102 x 4 x 6 x 10 xInstantaneouspick up x Int(s)105511161 2 4 80.5Long time delayseconds at 6 x Ir.5.51.5 x 3 x 5 x 8 x 12 x.1.1.05.051 cycle1 cycle.011/2 cycle.011/2 cycle.005.5 1 5 10 50 100I / Ir.005.5 1 5 10 50 100I / IrThe time-current curve information is to be used for application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of the current.(3) In = Maximum dial setting of Ir. 400 A L-Frame: In = 400 A = Max Ir setting.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.E-11

Additionals characteristicsPowerPact L-Frame electronictrip circuit breakers250/400/600 A FrameDB404252.epsMicrologic 5.3 E electronic trip unit short time trip Micrologic(1) (2)curve10 0005 000DB404256.eps3.3 electronic trip unit long time trip(1) (2)curve10 0005 0002 0002 0001 0001 0005005001001.52 3 4 5 7 91005050t(s)1056810Short timepick up x Irt(s)1051.5Short timedelayI²t OFF0.4 OFF0.3 OFFShort timedelay I²t ON0.4 ON0.3 ON1.5161 2 4 80.5Long time delayseconds at 6 x Ir0.2 OFF0.2 ON.10.1 OFF0.1 ON.1.050 OFF.051 cycle1 cycle.011/2 cycle.011/2 cycle.005.5 1 5 10 50 100I / Ir.005.5 1 5 10 50 100I / IrThe time-current curve information is to be used for application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of thecurrent.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.E-12

Additionals characteristicsPowerPact L-Frame electronictrip circuit breakers250/400/600 A FrameDB404254.epsMicrologic 3.3/5.3 E electronic trip unitMicrologic(1) (2) (3)instantaneous trip curve10 0005 000DB404250.eps5.3 E electronic trip unit long time trip(1) (2)curve10 0005 0002 0002 0001 0001 0005005001001005050t(s)102 x 4 x 6 x 10 xInstantaneouspick up x Int(s)105511161 2 4 80.5Long time delayseconds at 6 x Ir.5.51.5 x 3 x 5 x 8 x 11 x.1.1.05.051 cycle1 cycle.011/2 cycle.011/2 cycle.005.5 1 5 10 50 100I / Ir.005.5 1 5 10 50 100I / IrThe time-current curve information is to be used for application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of the current.(3) In = Maximum dial setting of Ir. 600 A L-Frame: In = 600 A = Max Ir setting.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.E-13

Additionals characteristicsPowerPact L-Frame electronictrip circuit breakers250/400/600 A FrameDB404252.epsMicrologic 5.3 E electronic trip unit short time trip(1) (2)curve10 0005 0002 0001 0005001001.52 3 4 5 7 950t(s)1056810Short timepick up x Ir1.5.1Short timedelayI²t OFF0.4 OFF0.3 OFF0.2 OFF0.1 OFFShort timedelay I²t ON0.4 ON0.3 ON0.2 ON0.1 ON.050 OFF1 cycle.011/2 cycle.005.5 1 5 10 50 100I / IrThe time-current curve information is to be usedfor application and coordination purposes only.(1) There is a thermal-imaging effect that can act to shorten the long-time delay. The thermal imaging effect comes into play if a current above the long-time delaypickup value exists for a time and then is cleared by the tripping of a downstream device or the circuit breaker itself. A subsequent overload will cause the circuitbreaker to trip in a shorter time than normal. The amount of time delay reduction is inverse to the amount of time that has elapsed since the previous overload.Approximately 20 minutes is required between overloads to completely reset thermal-imaging.(2) Total clearing times shown include the response times of the trip unit, the circuit breaker opening, and the extinction of the current.Curves apply from -35 ºC to +70 ºC (-31 ºF to +158 ºF) ambient temperature.E-14

Additionals characteristicsLet-through curvesMaximum peak let-through current (A) Maximum let-through I 2 t (A 2 s)Let-through curves at 480 VLet-through curves at 480 VDB404258.epskÂ20010080706050403020GJLL-Frame400/600 ADB404259.epskÂ2710532610532GJLL-Frame400/600 A10876542 3 4 6 10 20 30 40 60 100 200 300kA rms5105322 3 4 6 10 20 30 40 50 70 100 200 300kA rmsMaximum peak let-through current (A) Maximum let-through I 2 t (A 2 s)Let-through curves at 600 VLet-through curves at 600 VDB404260.epskÂ20010080706050403020GJ/LL-Frame400/600 ADB404261.epskÂ2710532610532GJ/LL-Frame400/600 A10876542 3 4 6 10 20 30 40 50 70 100 200 300kA rms5105322 3 4 6 10 20 30 40 50 70 100 200 300kA rmsE-15

Additionals characteristicsLet-through curvesat 380/415 VMaximum peak let-through current (A) Maximum let-through I 2 t (A 2 s)DB404262.epskÂ20010080706050403020GJLL-Frame400/600 ADB404263.epskÂ2710532610532GJLL-Frame400/600 A10876542 3 4 6 10 20 30 40 50 70 100 200 300kA rms5105322 3 4 6 10 20 30 40 50 70 100 200 300kA rmsE-16

Additionals characteristicsDistribution systemPlates for mounting on busbarsShort-circuit withstand capabilityDB404428.epsDetermining the spacing between busbarsupports (LA9ZX01495 and LA9ZX01485),according to IEC 60439-1 (1)8070DB404429.epsShort-circuit strength diagram accordingto UL845 (LA9ZX01508)30256030 x 102030 x 5, 1012, 20 x 5,12, 20 x 10kÂ5030 x 5kÂ154012 x 10and 20 x 1010302012 x 5and15 x 5,20 x 5,25 x 5200 300 400 500 600520200 300 400 500 600Spacing betweenbusbar supports (mm)Spacing betweenbusbar supports (mm)(1) Depending on the short-circuit current.Load resistance of busbar assemblies in IEC applicationsFor an ambient temperature of 35 °C and a busbar temperature of 65 °CCross section mm 2 12 x 5 15 x 5 20 x 5 25 x 5 30 x 5 12 x 10 20 x 10 30 x 10Permissible current A 200 250 320 400 450 360 520 630In the event of changes in climatic conditions, the following curve indicates the correction factor K 2to be applied.DB404430.eps2.22.12.01.91.81.71.61.51.41.3Factor K21.21.11.00.90.80.70.60.50.40.350 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125Busbar temperature (° C)05101520253035404550556065° CAmbienttemperatureExample: In normal operating conditions, a tinned busbar of 30 x 10 can permanently withstand 630 A.For a load of 800 A, the correction factor K 2to be applied will be 1.3 ( 800 A ). As a result, the temperature rise in the busbars will reach 82.5 °C.630 AE-17

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PowerPact MultistandardCatalogue numbersFunctions and characteristics A-1Installation recommendations B-1Dimensions C-1Wiring diagrams D-1Additionals characteristics E-1H-Frame, J-Frame unit-mount circuit breaker F-2H-Frame, J-Frame circuit breaker accessories F-3Unit-mount circuit breaker F-3L-Frame circuit breaker accessories F-8L-Frame unit-mount circuit breaker F-9L-Frame circuit breaker accessories F-10Monitoring and control, test tools F-12PowerPact H- J- and L- Frame F-12Distribution system F-14Busbar support and mounting plates F-14Terminals and connection module F-15Glossary G-1F-1

1250lnliCatalogue numbersH-Frame, J-Frame unit-mountcircuit breakerDB413112.epsDB413113.epsDB413114.epsPowerPact H-Frame 150 A unit-mount thermal-magnetic circuit breakers (480 V AC, 250 V DC)With factory sealed trip unit (suitable for reverse connection)150A 1300AH-Frame, 150 A, 3P, 480 V AC 50/60 Hz, 250 V DCCurrent ratingat 40 °C (A)Fixed ACmagnetic trip (A)Interrupting ratingStandard (80 %) ratedHold Trip D - 18 kA G - 35 kA J (1) - 65 kA15 350 750 NHDF36015TW NHGF36015TW NHJF36015TW20 350 750 NHDF36020TW NHGF36020TW NHJF36020TW30 350 750 NHDF36030TW NHGF36030TW NHJF36030TW40 400 850 NHDF36040TW NHGF36040TW NHJF36040TW50 400 850 NHDF36050TW NHGF36050TW NHJF36050TW60 800 1450 NHDF36060TW NHGF36060TW NHJF36060TW70 800 1450 NHDF36070TW NHGF36070TW NHJF36070TW80 800 1450 NHDF36080TW NHGF36080TW NHJF36080TW90 800 1450 NHDF36090TW NHGF36090TW NHJF36090TW100 900 1700 NHDF36100TW NHGF36100TW NHJF36100TW125 900 1700 NHDF36125TW NHGF36125TW NHJF36125TW150 900 1700 NHDF36150TW NHGF36150TW NHJF36150TWPowerPact J-Frame 250 A unit-mount thermal-magnetic circuit breakersWith factory sealed trip unit (suitable for reverse connection)250A25 0l n l mJ-Frame, 250 A, 3P, 480 V AC 50/60 Hz, 250 V DCCurrent ratingat 40 °C (A)Fixed ACmagnetic trip (A)Interrupting ratingStandard (80 %) ratedHold Trip D - 18 kA G - 35 kA J (1) - 65 kA150 750 1500 NJDF36150TW NJGF36150TW NJJF36150TW175 875 1750 NJDF36175TW NJGF36175TW NJJF36175TW200 1000 2000 NJDF36200TW NJGF36200TW NJJF36200TW225 1125 2250 NJDF36225TW NJGF36225TW NJJF36225TW250 1250 2500 NJDF36250TW NJGF36250TW NJJF36250TWH-Frame 150 A and J-Frame 250 A electronic trip UL rated circuit breakers (480 V AC, 50/60 Hz)With factory sealed trip unit (suitable for reverse connection)Electronictrip unit typeTripfunctionSensorrating (A)Interrupting ratingStandard (80 %) ratedD - 18 kA G - 35 kA J (1) - 65 kAMicrologic 3.2Standard LI 60 NHDF36060U31XTW NHGF36060U31XTW NHJF36060U31XTW100 NHDF36100U31XTW NHGF36100U31XTW NHJF36100U31XTW150 NHDF36150U31XTW NHGF36150U31XTW NHJF36150U31XTW250 NJDF36250U31XTW NJGF36250U31XTW NJJF36250U31XTWMicrologic 5.2 EEnergy LSI 60 NHDF36060U53XTW NHGF36060U53XTW NHJF36060U53XTW100 NHDF36100U53XTW NHGF36100U53XTW NHJF36100U53XTW150 NHDF36150U53XTW NHGF36150U53XTW NHJF36150U53XTW250 NJDF36250U53XTW NJGF36250U53XTW NJJF36250U53XTW(1) UL Listed/CSA Certified as current limiting circuit breakers.F-2

Catalogue numbersH-Frame, J-Framecircuit breaker accessoriesUnit-mount circuit breakerDB413116.epsDB413059.epsRear connectionDescription device H-Frame J-FrameMixed rear connection Kit S37432 S37437Consisting Short rear connections Set of 2 2 x (1) S37433 2 x (1) S37438of Long rear connections Set of 2 S37434 S37439Short terminal cover S37436 S37440Mechanical lug kits for H-Frame and J-Frame circuit breakerCircuit breaker applicationTerminal nuts for busbar connectionDescription3PQty per kitAl lugs for use with Al or Cu wire (HD/HG/HJ) 15-150 A 3 AL150HDSAl lugs for use with Al or Cu wire (JD/JG/JJ) 150-175 A 3 AL175JDAl lugs for use with Al or Cu wire (JD/JG/JJ) 200-250 A 3 AL250JDQty per kitH-Frame terminal nut insert-english (HD/HG/HJ) 1/4-20 9-10.2 Nm 2 S37425H-Frame terminal nut insert-english (HD/HG/HJ) 1/4-20 9-10.2 Nm 3 S37444H-Frame terminal nut insert-metric (HD/HG/HJ) M6 9-10.2 Nm 2 S37426J-Frame terminal nut insert-english (JD/JG/JJ) 1/4-20 9-10.2 Nm 2 S37427J-Frame terminal nut insert-english (JD/JG/JJ) 1/4-20 9-10.2 Nm 3 S37445J-Frame terminal nut insert-metric (JD/JG/JJ) M8 9-10.2 Nm 2 S37428Control wire terminals for mechanical lugs and terminal nutsMechanical lugsQty per kitControl wire terminal for H-frame lugs (HD/HG/HJ) 2 S37423Control wire terminal for J-frame lugs (JD/JG/JJ) 2 S37424DB413060.epsBusbar connectionControl wire terminal for H-frame lugs terminal nut (HD/HG/HJ) 2 S37429Control wire terminal for J-frame lugs terminal nut (JD/JG/JJ) 2 S37430(1) Order two kits (two in kit x two kits for total of four).F-3

Catalogue numbersH-Frame, J-Framecircuit breaker accessoriesUnit-mount circuit breakerDB413119.epsDB413120.epsTerminal shields and interphase barriersUsed withH- and J-Frame used with mechanical lugs Qty per kitShort lug shield H-Frame - 60 A 3 AWG 1 S37446H-Frame - 150 A 3/0 AWG 1 S37447J-Frame - 350 kcmil 1 S37448H- and J-Frame used with power distribution connectors and compression lugsLong lug shield H-Frame 1 S37449Interphase barriersJ-Frame 1 S37450Set of 6LV429329DB413121.epsDB413122.epsRotary operated handlesLocking systemsDirect mountedStandard black handle (handle only)H- and J-FrameLV429337Standard black handle with One early-break switch LV429337+ LV429345Two early-make switchesLV429337+ LV429346Red handle onyellow bezelLV429339One early-break switchLV429339+ LV429345Two early-make switchesLV429339+ LV429346Door mountedStandard black handle (handle only)LV429338Standard black handle with two early-make switchesLV429338+ LV429346Red handle on yellow bezel (handle only)LV429340Base for extended rotary handleExtended rotary handleLV429502TelescopingTelescopingLV429344H- and J-FrameHandle padlocking device (1) Removable (lock OFF only) LV429370Fixed (lock OFF or ON)LV429371Fixed (lock OFF only)S37422DB413123.epsInstallation accessoriesFront-panel escutcheons IP40H- and J-FrameFor toggle 29315For rotary handle, motor operator or extended escutcheonLV429317DB115615.epsLead - Sealing accessoriesBay of accessories(1) Rotary handle has integral padlocking capability.LV429375F-4

Catalogue numbersH-Frame, J-Framecircuit breaker accessoriesUnit-mount circuit breakerDB112254.epsElectrical auxiliariesAuxiliary contacts (changeover)OF or SD or SDE or SDV 29450OF or SD or SDE or SDV low level 29452SDx output module for Micrologic electronic trip unitSDx module 24/415 V AC/DCLV429532DB112275.epsDB111454.epsDB115631.epsVoltage releasesVoltage MX MNAC 24 V 50/60 Hz LV429384 LV42940448 V 50/60 Hz LV429385 LV429405110-130 V 50/60 Hz LV429386 LV429406220-240 V 50/60 Hz and 208-277 V 60 Hz LV429387 LV429407380-415 V 50 Hz and 440-480 V 60 Hz LV429388 LV429408525 V 50 Hz and 600 V 60 Hz LV429389 LV429409DC 12 V LV429382 LV42940224 V LV429390 LV42941030 V LV429391 LV42941148 V LV429392 LV42941260 V LV429383 LV429403125 V LV429393 LV429413250 V LV429394 LV429414MN 48 V 50/60 Hz with fixed time delayComposed of: MN 48 V DC LV429412Delay unit 48 V 50/60 HzLV429426MN 220-240 V 50/60 Hz with fixed time delayComposed of: MN 250 V DC LV429414Delay unit 220-240 V 50/60 HzLV429427MN 48 V DC/AC 50/60 Hz with adjustable time delayComposed of: MN 48 V DC LV429412Delay unit 48 V 50/60 Hz 33680MN110-130 V DC/AC 50/60 Hz with adjustable time delayComposed of: MN 125 V DC LV429413Delay unit 110-130 V 50/60 Hz 33681MN 220-250 V 50/60 Hz with adjustable time delayComposed of: MN 250 V DC LV429414Delay unit 220-250 V 50/60 Hz 33682F-5

Catalogue numbersH-Frame, J-Framecircuit breaker accessoriesUnit-mount circuit breakerDB125554.epsDB112265.epsMotor mechanismMotor mechanism module supplied with SDE adapterVoltage MT100/160 MT250AC 48-60 V 50/60 Hz LV429440 LV431548110-130 V 50/60 Hz LV429433 LV431540220-240 V 50/60 Hz and LV429434 LV431541208-277 V 60 Hz380-415 V 50/60 Hz and LV429435 LV431542440-480 V 60 HzDC 24-30 V LV429436 LV43154348-60 V LV429437 LV431544110-130 V LV429438 LV431545250 V LV429439 LV431546Communicating motor mechanism module supplied with SDE adapterMotor mechanism module 220-240 V 50/60 Hz MTc 100/160 LV429441MTc 250LV431549+Breaker and StatusCommunication ModuleBSCMLV434205+NSX cord Wire length L = 0.35 m LV434200Wire length L = 1.3 mLV434201Wire length L = 3 mLV434202U > 480 V AC wire length L = 0.35 mLV434204F-6

Catalogue numbersL-Frame unit-mountcircuit breakerDB413115.epsL-Frame 600 A electronic trip UL rated 3P circuit breakers (480 V AC, 50/60 Hz)With factory sealed trip unit suitable for reverse connectionElectronictrip unit typeTripfunctionSensorrating (A)Interrupting ratingStandard (80 %) ratedD - 18 kA G - 35 kA J (1) - 65 kAMicrologic 3.3Standard LI 250 A NLDF36250U31XTW NLGL36250U31XTW NLJF36250U31XTW400 A NLDF36400U31XTW NLGF36400U31XTW NLJF36400U31XTW600 A NLDF36600U31XTW NLGF36600U31XTW NLJF36600U31XTWMicrologic 5.3 EEnergy LSI 400 A NLDF36400U53XTW NLGF36400U53XTW NLJF36400U53XTW600 A NLDF36600U53XTW NLGF36600U53XTW NLJF36600U53XTW(1) UL Listed/CSA Certified as current limiting circuit breakers.F-7

Catalogue numbersL-Frame circuit breakeraccessoriesDB413116.epsDB413118.epsRear connection3PDescription deviceL-FrameMixed rear connection kit 32477Consisting of: Short rear connections Set of 2 2 x (1) 32475Long rear connections Set of 2 2 x (1) 32476Short terminal cover 32562Mechanical lug kits for L-Frame circuit breakersAl lugs for use with Al or Cu wireAmpere rating Unit mount Number of wires3Pper lug and wire range (2)250 b (1) 2 AWG - 500 kcmil Al Set of 3 AL400L61K3400/600 b (2) 2/0 AWG - 500 kcmil Al or Cu Set of 3 AL600LS52K3400/600 b (2) 3/0 AWG - 500 kcmil Al or Cu Set of 3 AL600LF52K3DB413060.epsControl wire terminalsBusbar connectionQty per kitControl tap takeoff (L-frame) 2 29348(1) Order two kits (two in kit x two kits for total of four).(2) For control wire installation, use an 8 - 32 x 1/4 in. screw (not provided) into tapped control wire hole in lower left hand corner of lug.F-8

Catalogue numbersL-Frame unit-mountcircuit breakerDB413129.epsTerminal shields and phase barriersUsed withL-FrameShort terminal shield (3P) 1 LV432591Long terminal shield (3P) 1 LV432593DB413130.epsInterphases barriersSet of 6LV432570DB111480.epsDB413122.epsRotary operated handlesLocking systemsDirect mountedStandard black handle (handle only)Red handle on yellow bezelDoor mountedStandard black handle (handle only)Red handle on yellow bezel (handle only)TelescopingTelescopingL-FrameLV432597LV432599LV432598LV432600LV432603L-FrameHandle padlocking device (1) Removable (lock OFF only) LV429370Fixed (lock OFF or ON)LV432631Fixed (lock OFF only)NJPAFDB413126.epsInstallation accessoriesFront-panel escutcheons IP40L-FrameFor toggle 32556For rotary handle, motor operator or extended escutcheonLV432558DB115615.epsLead - Sealing accessoriesBay of accessories(1) Rotary handle has integral padlocking capability.LV429375F-9

Catalogue numbersL-Frame circuit breakeraccessoriesDB112254.epsElectrical auxiliariesAuxiliary contacts (changeover)OF or SD or SDE or SDV 29450OF or SD or SDE or SDV low level 29452SDx output module for Micrologic electronic trip unitSDx module 24/415 V AC/DCLV429532DB112275.epsDB111454.epsDB115631.epsVoltage releasesVoltage MX MNAC 24 V 50/60 Hz LV429384 LV42940448 V 50/60 Hz LV429385 LV429405110-130 V 50/60 Hz LV429386 LV429406220-240 V 50/60 Hz and 208-277 V 60 Hz LV429387 LV429407380-415 V 50 Hz and 440-480 V 60 Hz LV429388 LV429408525 V 50 Hz and 600 V 60 Hz LV429389 LV429409DC 12 V LV429382 LV42940224 V LV429390 LV42941030 V LV429391 LV42941148 V LV429392 LV42941260 V LV429383 LV429403125 V LV429393 LV429413250 V LV429394 LV429414MN 48 V 50/60 Hz with fixed time delayComposed of: MN 48 V DC LV429412Delay unit 48 V 50/60 HzLV429426MN 220-240 V 50/60 Hz with fixed time delayComposed of: MN 250 V DC LV429414Delay unit 220-240 V 50/60 HzLV429427MN 48 V DC/AC 50/60 Hz with adjustable time delayComposed of: MN 48 V DC LV429412Delay unit 48 V 50/60 Hz 33680MN110-130 V DC/AC 50/60 Hz with adjustable time delayComposed of: MN 125 V DC LV429413Delay unit 110-130 V 50/60 Hz 33681MN 220-250 V 50/60 Hz with adjustable time delayComposed of: MN 250 V DC LV429414Delay unit 220-250 V 50/60 Hz 33682F-10

Catalogue numbersL-Frame circuit breakeraccessoriesDB111475.epsMotor mechanismMotor mechanism moduleVoltageMT400-630AC 48-60 V 50/60 Hz LV432639110-130 V 50/60 Hz LV432640220-240 V 50/60 Hz and 208-277 V 60 Hz LV432641380-415 V 50 Hz LV432642440-480 V 60 Hz LV432647DC 24-30 V LV43264348-60 V LV432644110-130 V LV432645250 V LV432646Operation counterLV432648Communicating motor mechanism moduleMotor mechanism module 220-240 V 50/60 Hz MTc 400/630 LV432652manu autoØ5 .8DB111476.epsØ5 .8manu auto+Breaker status BSCM LV434205Communication Module+NSX cord Wire length L = 0.35 m LV434200Wire length L = 1.3 mLV434201Wire length L = 3 mLV434202U > 480 V AC wire length L = 0.35 mLV434204F-11

Catalogue numbersMonitoring and control,test toolsPowerPact H- J- and L- FrameDB111439.epsMonitoring and control (remote operation)Circuit breaker accessoriesBreaker Status Control Module BSCM LV434205DB111440.epsULP display module (1)Switchboard front display module FDM121FDM mounting accessory (diameter 22 mm)TRV00121TRV00128ULP communication moduleModbus interface Modbus SL communication interface module TRV00210DB111442.epsDB111441.epsULP wiring accessoriesNSX cord L = 0.35 m V y 480 VNSX cord L = 1.3 m (4.27 ft) V y 480 VNSX cord L = 3 m (9.84 ft) V y 480 VNSX cord L = 4.5 m (14.7 ft) V y 480 VNSX cord L = 1.3 m (4.27 ft) V > 480 V ACNSX cord L = 3 m (9.84 ft) V > 480 VNSX cord L = 4.5 m (14.7 ft) V > 480 VLV434200LV434201LV434202LV434304LV434204LV434303LV434305DB112736.epsDB111445.eps DB111444.eps DB115623.eps DB115622.eps DB111443.eps DB115621.eps10 stacking connectors for communication interface modules TRV0021710 Modbus line terminators VW3A8306DRCRS 485 roll cable (4 wires, length 60 m) 509655 RJ45 connectors female/female TRV0087010 ULP line terminators TRV0088010 RJ45/RJ45 male cord L = 0.3 m TRV0080310 RJ45/RJ45 male cord L = 0.6 m TRV008065 RJ45/RJ45 male cord L = 1 m TRV008105 RJ45/RJ45 male cord L = 2 m TRV008205 RJ45/RJ45 male cord L = 3 m TRV008301 RJ45/RJ45 male cord L = 5 m TRV008502 wires RS 485 insulated repeated TRV00211Power supply modulesBattery moduleExternal power supply module24 V DC-1 A OVC IV24-30 V DC 5444048-60 V DC 54441100-125 V AC 54442110-130 V AC 54443200-240 V AC 54444380-415 V AC 5444524 V DC battery module 54446DB112729.epsAD220AL3Input24VDCG1Output24VDCG2L4(1) For measurement display with Micrologic A and E or status display with BSCM.F-12

Test 0Catalogue numbersMonitoring and control,test toolsPowerPact H-Frame, J-Frame, L- FrameDB111449.epsDB111451.epsTest tool and softwareTest toolPocket battery for MicrologicMaintenance caseComprising:- USB maintenance interface- Power supply- Micrologic cord- USB cord- RJ45/RJ45 male cordLV434206TRV00910Spare USB maintenance interfaceTRV00911DB111452.epsDB111450.epsSpare power supply 110-240 V ACTRV00915DB111453.epsDB117158.epsSoftwareSpare Micrologic cord for USB maintenance interfaceTRV00917Configuration and setting software RSU LV4ST100 (1)Test software LTU LV4ST121 (1)(1) Downloadable from http://www.schneider-electric.com.F-13

Catalogue numbersDistribution systemBusbar support and mounting platesDB403872.epsIEC busbar supports and accessoriesDB403873.epsSale inind.Q.3-pole For 12, 15, 20, 25, 30 x 5/10 mm 2 busbars 10 LA9ZX01495End covers for 3-pole busbar support 10 LA9ZX01573LA9ZX01573 LA9ZX01495DB403872.epsUL busbar supports and accessoriesDB403876.epsSale inind.Q.3-pole For 12, 20, 30 x 5/10 mm busbars 10 LA9ZX01508Base plate 240 x 700 2 LA9ZX01515End covers for busbar support 10 LA9ZX01573LA9ZX01573LA9ZX01508DB401275.epsOther accessoriesSale inind.Q.Covers, length 1 m For 12-30 x 5 mm 2 busbars Set of 10 LA9ZX01244For 12-30 x 10 mm 2 busbars Set of 10 LA9ZX01245DB413124.epsFor PowerPact 3P circuit breakersRatings 600 V (UL) - 690 V AC (IEC)Sale inind. Q.Mounting plate for H frame circuit breakers 100-250 A (104 x 190 x 63) 1 LA9ZA32600Mounting plate for J frame circuit breakers 250 A (104 x 190 x 63) 1 LV429372Mounting plate for L frame circuit breakers 400-630 A (139 x 270 x 63) 1 LV432623F-14

Catalogue numbersDistribution systemTerminals and connection moduleDB400227.epsTerminalsSale inind. Q.One-pole for flat bars, 5 mm 270 A (I max) Capacity 4-35 mm 2 50 LA9ZX01285400 A (I max) Capacity 16-70 mm 2 25 LA9ZX01287LA9ZX01285 3P cover, width 84 mm 10 LA9ZX01413DB400243.epsLA9ZX01287DB400226.epsTerminals on mounting plateSale inind. Q.3P, on mounting plate + cover, for 12 x 5 to 30 x 10 busbars 440 A (I max) Capacity 35-120 mm 2 1 LA9ZX01243DB400240.epsLA9ZX01243Connection module3P, spring terminal connection + cover, for busbarsof 12 x 5 to 30 x 10Sale inind. Q.80 A (I max) Capacity 1.5-16 mm² 8 LA9ZX01563LA9ZX01563Connection by connectorsLA9ZX01285LA9ZX01287 LA9ZX01243 LA9ZX01563Min. Max. Min. Max. Min. Max. Min. Max.Flexible wire mm 2 4 35 16 70 35 120 1.5 16Multi-strand wire mm 2 4 35 16 70 35 120 1.5 16Rigid wire mm 2 4 35 – – – – 1.5 16Tightening torque N.m ... x 5Suppliedwithout cover... x 5Suppliedwithout cover... x 5-10 ... x 5-10F-15

TOOLSEcodialEcodial software is dedicated to LV electrical installationcalculation in accordance with the IEC60364international standard or national standards.This 4 th generation, "Ecodial Advance Calculation 4",offers a new ergonomic and new features:p poperating mode that allows easy calculation in caseof installation with different type of sources(parallel transformers, back-up generators…)p pdiscrimination analysis associating curves checkingand discrimination tablesp pdirect access to protection settings including residualcurrent protectionsp peasy selection of alternate solutions or manualselection of a product.

PowerPact MultistandardGlossaryFunctions and characteristics A-1Installation recommendations B-1Dimensions C-1Wiring diagrams D-1Additionals characteristics E-1Catalogue numbers F-1Accessories G-2Circuit-breaker characteristics (IEC 60947-2) G-2Communication G-4Components G-5Controls G-5Discrimination / Cascading G-6Environment G-6Harmonics G-8Measurements G-8Protection G-9Relays and auxiliary contacts G-10Switchgear G-10Three-phase asynchronous motors and their protection G-10Trip units G-11G-1

PowerPact MultistandardGlossaryFor each major section (Accessories, Switchgear, etc.) and for each item (Adapterfor plug-in base, Connection terminal, etc.), this glossary provides:b the reference standardb the standardised IEC symbolb the definition.Text in quotation marks is drawn from the standards.Accessories ....................................................................................................Adapter for plug-in baseBare-cable connectorConnection terminalsSpreadersThe adapter is a plastic component that can be installed upstream and/ordownstream of the plug-in base and enables use of all the connection accessories ofthe fixed device.Conducting part of the circuit breaker intended for connection to power circuits. OnPowerpact, it is an aluminium part that screws to the connection terminals of thecircuit breaker. There are one or more holes (single or multiple cable connector) forthe ends of bare cables.Flat copper surface, linked to the conducting parts of the circuit breaker and to whichpower connections are made using bars, connectors or lugs.Set of three (3P device) flat, conducting parts made of aluminium. They are screwedto the circuit-breaker terminals to increase the pitch between poles.Circuit-breaker characteristics (IEC 60947-2).............................................Breaking capacityDegree of protection (IP)IEC 60529Degree of protection againstexternal mechanical impacts (IK)DurabilityElectrical durabilityIEC 60947-1Frame sizeValue of prospective current that a switching device is capable of breaking at astated voltage under prescribed conditions of use and behaviour. Reference isgenerally made to the ultimate breaking capacity (Icu) and the service breakingcapacity (Ics).Defines device protection against the penetration of solid objects and liquids, usingtwo digits specified in standard IEC 60259. Each digit corresponds to a level ofprotection, where 0 indicates no protection.bbFirst digit (0 to 6): protection against penetration of solid foreign objects.1 corresponds to protection against objects with a diameter > 50 mm, 6 correspondsto total protection against dust.bbSecond digit (0 to 8): protection against penetration of liquids (water).1 corresponds to protection against falling drops of water (condensation),8 corresponds to continuous immersion.The enclosure of Powerpact circuit breakers provides a minimum of IP40 (protectionagainst objects > 1 mm) and can reach IP56 (protection against dust and powerfulwater jets) depending on the installation conditions.Defines the aptitude of an object to resist mechanical impacts on all sides, indicatedby a number from 0 to 10 (standard IEC 62262). Each number corresponds to theimpact energy (in Joules) that the object can handle according to a standardisedprocedure.0 corresponds to no protection, 1 to an impact energy of 0.14 Joules, 10 to an impactenergy of 20 Joules. Powerpact provide IK07 (2 Joules) and can provide IK08(5 Joules) depending on the installation conditions.The term "durability" is used in the standards instead of "endurance" to express theexpectancy of the number of operating cycles which can be performed by theequipment before repair or replacement of parts. The term "endurance" is used forspecifically defined operational performance.With respect to its resistance to electrical wear, equipment is characterised by thenumber of on-load operating cycles, corresponding to the service conditions given inthe relevant product standard, which can be made without re replacement."A term designating a group of circuit breakers, the external physical dimensions ofwhich are common to a range of current ratings. Frame size is expressed in amperescorresponding to the highest current rating of the group. Within a frame size, thewidth may vary according to the number of poles. This definition does not implydimensional standardization."Powerpact has three frame sizes covering 150 to 250 A and 400 to 600 A.G-2

Insulation classMaking capacityMaximum break timeMechanical durabilityNon-tripping timePollution degreeof environment conditionsIEC 60947-1IEC 60664-1Prospective short-circuit currentRated current (In)Rated impulse withstand voltage(Uimp)Rated insulation voltage (Ui)Rated operational current (Ie)Rated operational voltage (Ue)Defines the type of device insulation in terms of earthing and the correspondingsafety for user, in one of three classes.bbClass I. The device is earthed. Any electrical faults, internal or external, or causedby the load, are cleared via the earthing circuit, thus ensuring user safety.bbClass II. The device is not connected to a protective conductor. User safety isensured by reinforced insulation around the live parts (an insulating case and nocontact with live parts, i.e. plastic buttons, moulded connections, etc.) or doubleinsulation.bbClass III. The device may be connected only to SELV (safety extra-low voltage)circuits. The Powerpact are class II devices (front) and may be installed through thedoor in class II switchboards (standards IEC 61140 and IEC 60664-1), withoutreducing insulation, even with a rotary handle or motor mechanism module.Value of prospective making current that a switching device is capable of making at astated voltage under prescribed conditions of use and behaviour. Reference isgenerally made to the short-circuit making capacity Icm.Maximum time after which breaking is effective, i.e. the contacts separated and thecurrent completely interrupted.With respect to its resistance to mechanical wear, equipment is characterised by thenumber of no-load operating cycles which can be effected before it becomesnecessary to service or replace any mechanical parts.This is the minimum time during which the protective device does not operate in spiteof pick-up overrun, if the duration of the overrun does not exceed the correspondingvoluntary time delay."Conventional number based on the amount of conductive or hygroscopic dust,ionized gas or salt and on the relative humidity and its frequency of occurrence,resulting in hygroscopic absorption or condensation of moisture leading to reductionin dielectric strength and/or surface resistivity". Standard IEC 60947-1 distinguishesfour pollution degrees.bbDegree 1. No pollution or only dry, non-conductive pollution occurs.bbDegree 2. Normally, only non-conductive pollution occurs. Occasionally, however,a temporary conductivity caused by condensation may be expected.bbDegree 3. Conductive pollution occurs, or dry, non-conductive pollution occurswhich becomes conductive due to condensation.bbDegree 4. The pollution generates persistent conductivity caused, for instance, byconductive dust or by rain or snow. Powerpact meets degree 3, which correspondsto industrial applications.Current that would flow through the poles if they remained fully closed during theshort-circuit.This is the current that the device can carry continuously with the contacts closedand without abnormal temperature rise."The peak value of an impulse voltage of prescribed form and polarity which theequipment is capable of withstanding without failure under specified conditions oftest and to which the values of the clearances are referred. The rated impulsewithstand voltage of an equipment shall be equal to or higher than the values statedfor the transient overvoltages occurring in the circuit in which the equipment is fitted"."The rated insulation voltage of an equipment is the value of voltage to whichdielectric tests and creepage distances are referred. In no case shall the maximumvalue of the rated operational voltage exceed that of the rated insulation voltage"."A rated operational current of an equipment is stated by the manufacturer and takesinto account the rated operational voltage, the rated frequency, the rated duty, theutilization category and the type of protective enclosure, if appropriate"."A value of voltage which, combined with a rated operational current, determines theapplication of the equipment and to which the relevant tests and the utilisationcategories are referred. For multipole equipment, it is generally stated as the voltagebetween phases".This is the maximum continuous voltage at which the equipment may be used.G-3

PowerPact MultistandardGlossaryRated short-time withstand current(Icw)Service breaking capacity (Ics)Short-circuit making capacity (Icm)Suitability for isolationSuitable for isolation with positivecontact indication(see also Suitability for isolation, pageG2)Ultimate breaking capacity (Icu)"Value of short-time withstand current, assigned to the equipment by themanufacturer, that the equipment can carry without damage, under the testconditions specified in the relevant product standard". Generally expressed in kA for0.5, 1 or 3 seconds. This is an essential characteristic for air circuit breakers. It is notsignificant for moulded-case circuit breakers for which the design targets fastopening and high limiting capacity.Expressed as a percentage of Icu, it provides an indication on the robustness of thedevice under severe conditions. It is confirmed by a test with one opening and oneclosing/opening at Ics, followed by a check that the device operates correctly at itsrated current, i.e. 50 cycles at In, where temperature rise remains within tolerancesand the protection system suffers no damage.Value indicating the capacity of the device to make and carry a high current withoutrepulsion of the contacts. It is expressed in kA peak.This capability means that the circuit breaker meets the conditions below.bbIn the open position, it must withstand, without flashover between the upstreamand downstream contacts, the impulse voltage specified by the standard as afunction of the Uimp indicated on the device.bbIt must indicate contact position by one or more of the following systems:vvposition of the operating handlevvseparate mechanical indicatorvvvisible break of the moving contactsbbLeakage current between each pole, with the contacts open, at a test voltage of1.1 x the rated operating voltage, must not exceed:vv0.5 mA per pole for new devicesvv2 mA per pole for devices already subjected to normal switching operationsvv6 mA, the maximum value that must never be exceeded.bbIt must not be possible to install padlocks unless the contacts are open. Locking inthe closed position is permissible for special applications. Powerpact complies withthis requirement by positive contact indication.Suitability for isolation is defined here by the mechanical reliability of the positionindicator of the operating mechanism, where:bbthe isolation position corresponds to the O (OFF) positionbbthe operating handle cannot indicate the "OFF" position unless the contacts areeffectively open.The other conditions for isolation must all be fulfilled:bblocking in the open position is possible only if the contacts are effectively openbbleakage currents are below the standardised limitsbbovervoltage impulse withstand between upstream and downstream connections.Expressed in kA, it indicates the maximum breaking capacity of the circuit breaker. Itis confirmed by a test with one opening and one closing/opening at Icu, followed by acheck that the circuit is properly isolated. This test ensures user safety.Communication..............................................................................................BSCM(Breaker status and control module)The optional BSCM for Powerpact is used to acquire device status indications andcontrol the communicating remote-control function. It includes a memory used tomanage the maintenance indicators. It serves as a converter between the analogoutputs of the device indication contacts (O/F, SD, SDE) and the digitalcommunicating functions.Ethernet TCP/IP(Transmission Control Protocol /Internet Protocol)NetworkOpen protocolProtocolEthernet is a very common network protocol and complies with IEEE standard 802.3.Ethernet TCP/IP is the protocol that brings web functions to Ethernet networks.Most PCs have an Ethernet 10/100 card (10 or 100 Mbit/s) for connection to theinternet. Data communicated from Powerpact via Modbus are accessible on a PCvia a TCP/IP-Modbus gateway such as MPS100 or EGX100.Set of communicating devices that are interconnected by communication lines inorder to share data and resources.A protocol for system communication, interconnection or data exchange for whichtechnical specifications are public, i.e. there are no restrictions on access orimplementation. An open protocol is the opposite of a proprietary protocol.Standardised specification for dialog between digital components that exchangedata. It is an operating mode based on the length and structure of binary words and itmust be used by all the components exchanging data between themselves.Communication is not possible without using a protocol.G-4

RJ45 connectorRS485 ModbusSDxStatic outputULP (Universal Logic Plug)Universal, 8-wire connector that is widely used in digital communication networks.The RJ45 connector is used to interconnect computer equipment (Ethernet,Modbus, etc.), telephones and audiovisual equipment.Modbus is the most widely used communication protocol in industrial networks. Itoperates in master-slave mode. An RS485 multipoint link connects the master andslaves via a pair of wires offering throughputs of up to 38400 bits/second overdistances up to 1200 m). The master cyclically polls the slaves which send back therequested information.The Modbus protocol uses frames containing the address of the targeted slave, thefunction (read, write), the datum and the CRC (cyclical redundancy check).Relay module with two outputs that remotes the trip or alarm conditions ofPowerpact circuit breakers equipped with a Micrologic electronic trip unit.Output of a relay made up of a thyristor or triac electronic component. The lowswitching capability means that a power relay is required.This is the case for the SDx outputs.Connection system used by Powerpact to communicate information to the Modbusinterface via a simple RJ45 cable. Compatible modules are indicated by the symbolopposite.Components....................................................................................................ASIC (Application Specific IntegratedCircuit)Integrated circuit designed, built and intended for a specific application. It carries outrepetitive sequences of instructions engraved in the silicon chip. For that reason, it isextremely reliable because it cannot be modified and is not affected by environmentconditions.Micrologic trip units use an ASIC for the protection functions. The ASIC cyclicallypolls the network status at a high frequency, using the values supplied by captors.Comparison with the settings forms the basis for orders to the electronic trip units.MicroprocessorA microprocessor is a more general purpose device than an ASIC. In Micrologic, amicroprocessor is used for measurements and it can be programmed. It is not usedfor the main protection functions that are carried out by the ASIC.Controls..........................................................................................................Communicating motor mechanismCNOMO machine-tool rotary handleDirect rotary handleEmergency offExtended rotary handleFailsafe remote trippingFor Powerpact remote control via the communication system, a communicatingmotor mechanism is required. Except for the communication function, it is identical tothe standard motor mechanism module and connects to and controlled by the BSCMmodule.Handle used for machine-tool control enclosures and providing IP54 and IK08.This is an optional control handle for the circuit breaker. It has the same threepositions I (ON), O (OFF) and TRIPPED as the toggle control. It provides IP40, IK07and the possibility, due to its extended travel, of using early-make and early-breakcontacts. It maintains suitability for isolation and offers optional locking using akeylock or a padlock.In a circuit equipped with a circuit breaker, this function is carried out by an openingmechanism using an MN undervoltage release or an MX shunt release inconjunction with an emergency off button.Rotary handle with an extended shaft to control devices installed at the rear ofswitchboards. It has the same characteristics as direct rotary handles. It offersmultiple locking possibilities using a keylock, a padlock or a door interlock.Remote tripping is carried out by an opening mechanism using an MN undervoltagerelease in conjunction with an emergency off button. If power is lost, the protectiondevice opens the circuit breaker.G-5

PowerPact MultistandardGlossaryManual toggle controlMCC rotary handleMotor mechanism moduleThis is the standard control mechanism for the circuit breaker, with a toggle that canbe flipped up or down. In a moulded-case circuit breaker (MCCB), there are threepositions, I (ON), O (OFF) and TRIPPED. Once in the TRIPPED position, manualreset is required by switching to O (OFF position before reclosing.The TRIPPEDposition does not offer isolation with positive contact indication. This is guaranteedonly by the O (OFF) position.Handle used for motor control centres and providing IP43 and IK07.The optional motor mechanism module is used to remotely open, close and rechargethe circuit breaker.Discrimination / Cascading...........................................................................CascadingCascading implements the current-limiting capacity of a circuit breaker, making itpossible to install downstream circuit breakers with lower performance levels.The upstream circuit breaker reduces any high short-circuit currents. This makes itpossible to install downstream circuit breakers with breaking capacities less than theprospective short-circuit current at their point of installation.The main advantage of cascading is to reduce the overall cost of switchgear.Because the current is limited throughout the circuit downstream of the limiting circuitbreaker, cascading applies to all the devices located downstream.Current discriminationDiscriminationEnergy discriminationPartial discriminationTime discriminationTotal discriminationZone selective interlocking (ZSI)Discrimination based on the difference between the current-protection settings of thecircuit breakers. The difference in settings between two successive circuit breakersin a circuit must be sufficient to allow the downstream breaker to clear the faultbefore the upstream breaker trips.Discrimination is ensured between upstream and downstream circuit breakers if,when a fault occurs, only the circuit breaker placed immediately upstream of the faulttrips.Discrimination is the key to ensuring the continuity of service of an installation.This function is specific to Powerpact and supplements the other types ofdiscrimination.Discrimination is partial if the conditions for total discrimination are not met up to theultimate short-circuit current Icu, but only up to a lesser value. This value is called thediscrimination limit. If a fault exceeds the discrimination limit, both circuit breakerstrip.Discrimination based on the difference between the time-delay settings of the circuitbreakers. The upstream trip unit is delayed to provide the downstream breaker thetime required to clear the fault.Total discrimination is ensured between upstream and downstream circuit breakersif, for all fault values, from overloads up to solid short-circuits, only the downstreamcircuit breaker trips and the upstream circuit breaker remains closed.A number of circuit breakers with Micrologic electronic trip units are interconnectedone after another by a pilot wire. In the event of a short-time or ground fault:bbin the absence of information from downstream, the circuit breaker directlyconcerned by the fault (i.e. located just upstream of the fault) shifts to the shortesttime delay and sends a signal upstreambbthe upstream device, on receiving the signal from the downstream device,maintains its normal time delay.In this manner, the fault is cleared rapidly by the circuit breaker closest to the fault.Environment...................................................................................................EMC (Electromagnetic compatibility)Power lossPole resistanceEMC is the capacity of a device not to disturb its environment during operation(emitted electromagnetic disturbances) and to operate in a disturbed environment(electromagnetic disturbances affecting the device). The standards define variousclasses for the types of disturbances. Micrologic trip units comply with annexes Fand J in standard IEC IE60947-2.The flow of current through the circuit-breaker poles produces Joule-effect lossescaused by the resistance of the poles.G-6

Product environmental profile (PEP)LCA: Life-cycle assessmentISO 14040Product environmental profile (PEP)Environmental indicatorsRoHS directive(Restriction of Hazardous substances)Safety clearancesTemperature deratingVibration withstandIEC 60068-2-6WEEE directive(Waste of Electrical and ElectronicEquipment)An assessment on the impact of the construction and use of a product on theenvironment, in compliance with standard ISO 14040, Environmental management,life-cycle assessment (LCA), principles and framework.For Powerpact, this assessment is carried out using the standardised EIME(Environmental Impact and Management Explorer) software, which makes possiblecomparisons between the products of different manufacturers.It includes all stages, i.e. manufacture, distribution, use and end of life, with setusage assumptions:bbuse over 20 years at a percent load of 80 % for 14 hours per day and 20 % for tenhoursbbaccording to the European electrical-energy model.It provides the information presented below.bbMaterials making up the product: composition and proportions, with a check tomake sure no substances forbidden by the RoHS directive are included.bbManufacture: on Schneider Electric production sites that have set up anenvironmental management system certified ISO 14001.bbDistribution: packaging in compliance with the 94/62/EC packaging directive(optimised volumes and weights) and optimised distribution flows via local centres.bbUse: no aspects requiring special precautions for use. Power lost through Jouleeffect in Watts (W) must be < 0.02 % of total power flowing through the circuitbreaker. Based on the above assumptions, annual consumption from 95 to 200 kWh.bbEnd of life: products dismantled or crushed. For Powerpact, 81 % of materials canbe recycled using standard recycling techniques. Less than 2 % of total weightrequires special recycling.Environmental indicators are also frequently used for the PEP (sheet available onrequest for Powerpact):bbDepletion of natural resourcesbbDepletion of energybbDepletion of waterbbPotential for atmospheric warming (greenhouse effect)bbPotential for stratospheric ozone depletionbbCreation of atmospheric ozone (ozone layer)bbAcidification of air (acid rain)bbProduction of hazardous waste.European directive 2002/95/EC dated 27 January 2003 aimed at reducing oreliminating the use of hazardous substances. The manufacturer must attest tocompliance, without third-party certification. Circuit breakers are not included in thelist of concerned products, which are essentially consumer products.That not withstanding, Schneider Electric decided to comply with the RoHS directive.Powerpact products are designed in compliance with RoHS and do not contain(above the authorised levels) lead, mercury, cadmium, hexavalent chromium orflame retardants (polybrominated biphenyls PBB and polybrominated diphenyl etherPBDE).When installing a circuit breaker, minimum distances (safety clearances) must bemaintained between the device and panels, bars and other protection systemsinstalled nearby. These distances, which depend on the ultimate breaking capacity,are defined by tests carried out in accordance with standard IEC 60947-2.An ambient temperature varying significantly from 40 °C can modify operation ofmagnetic or thermal-magnetic protection functions. It does not affect electronic tripunits. However, when electronic trip units are used in high-temperature situations, itis necessary to check the settings to ensure that only the permissible current for thegiven ambient temperature is let through.Circuit breakers are tested in compliance with standard IEC 60068-2-6 for the levelsrequired by merchant-marine inspection organisations (Veritas, Lloyd's, etc.):bb2 to 13.2 Hz: amplitude of ±1 mmbb13.2 to 100 Hz: constant acceleration of 0.7 g.European directive on managing the waste of electrical and electronic equipment.Circuit breakers are not included in the list of concerned products.However, Powerpact products respect the WEEE directive.G-7

PowerPact MultistandardGlossaryHarmonics......................................................................................................Current harmonicsNon-linear loads cause harmonic currents that flow in the 50 Hz (or 60 Hz)distribution system. Total harmonic current is the sum of sinusoidal AC currents forwhich the rms values can be measured and broken down into:bbthe fundamental current at the 50/60 Hz frequency of the distribution system, withan rms value of IH 1bbharmonic currents with whole, odd multiples (3, 5, 7, etc.) of the 50/60 Hzfrequency, called the third-order, fifth-order, etc. harmonics. For example, IH 3 , thethird-order harmonic at 150/180 Hz, IH 5, the fifth-order harmonic at 250/300 Hz, etc.The presence of harmonics in the system must be monitored and limited because itresults in temperature rise, currents in the neutral (caused by the third-orderharmonics and multiples), malfunctions of sensitive electronic devices, etc.Micrologic E trip units take into account harmonics up to order 15 in the THDI andTHDU calculations.Non-linear loadTotal harmonic distortion of current(THDI)Total harmonic distortion of voltage(THDU)Systems producing harmonics are present in all industrial, commercial andresidential sectors. Harmonics are caused by non-linear loads. A load is said to benon-linear when the current drawn does not have the same waveform as the supplyvoltage. Typically, loads using power electronics are non-linear.Examples of non-linear loads include computers, rectifiers, variable-speed drives,arc furnaces and fluorescent lighting.THDI characterises the distortion of the current wave by harmonics.It indicates the quantity of harmonics in the resulting waveform. It is expressed inpercent.The higher the THDI, the more the current is distorted by harmonics.THDI should remain below 10 %. Above that level, there is said to be harmonicpollution that is considered severe when it rises above 50 %.THDU characterises the distortion of the voltage wave by harmonics.It indicates the quantity of harmonics in the resulting waveform. It is expressed inpercent.The higher the THDU, the more the system voltage is distorted by harmonics. It isadvised not to exceed 5 % for low-voltage systems.Voltage harmonics For each current harmonic IHk, there is a voltage harmonic UHk of the same order k,where the resulting voltage is the sum of the two waves.The voltage wave is therefore distorted with respect to the standard sinusoidal wave.Measurements...............................................................................................Contact wearCurrent transformer withiron-core toroidCurrent transformer with Rogowskitoroid or air-core CTDemand current, demandpower and peak valuesInstantaneous currentEach time Powerpact opens, the Micrologic 5/6 trip unit measures the interruptedcurrent and increments the contact-wear indicator as a function of the interruptedcurrent, according to test results stored in memory.It is made up of a coil wound around an iron frame through which a power busbarruns. The current flowing in the bar, on passing through the sensor, induces amagnetic field that reverses for each half period. This variation in the field in turncreates an induced current in the coil. This current is proportional to the currentflowing in the bar. It is sufficient to supply the measurement electronics.The disadvantage of iron-core measurement current transformers (CT) is that theyrapidly saturate for currents > 10 In.It is made up of a coil without an iron frame, through which a power busbar runs. Theoutput voltage at the coil terminals is proportional to the current flowing through thebar. The result is a current transformer (CT) with a voltage output. The advantage isthat it never saturates whatever the primary current and thus enables measurementof high currents. The output is however a very low current that is too low to supply themeasurement electronics.For Micrologic, Rogowski CTs measure the current and a second CT, with an ironcore, provides the electrical supply.Average of the instantaneous current or power values over an adjustable fixed orsliding time interval. The highest value observed over the time interval is the peakvalue. The time interval runs from the last reset.True rms value of the current measured by the current transformers over a slidingtime interval. Available on Micrologic 5/6 E.G-8

Instantaneous voltageMaximeters/minimetersOvervoltage category(OVC - Overvoltage category)IEC 60947-1. Annex HPercent loadPhase sequencePower and energy metering(consumption)Time-stamped historiesTrue rms value of the voltage measured by the voltage sensors over a sliding timeinterval. Available on Micrologic 5/6 E.Micrologic 5/6 E can record the minimum and maximum values of electricalparameters over set time periods.Standard IEC 60664-1 stipulates that it is up to the user to select a measurementdevice with a sufficient overvoltage category, depending on the network voltage andthe transient overvoltages likely to occur.Four overvoltage categories define the field of use for a device.bbCat. I. Devices supplied by a SELV isolating transformer or a battery.bbCat. II. Residential distribution, handheld or laboratory tools and devicesconnected to standardised 2P + earth electrical outlets (230 V).bbCat. III. Industrial distribution, fixed distribution circuits in buildings (main lowvoltage switchboards, rising mains, elevators, etc.).bbCat. IV. Utility substations, overhead lines, certain industrial equipment.Percentage of current flowing through the circuit breaker with respect to its ratedcurrent. Micrologic 6 E-M offers this information and can sum it over the totaloperating time to provide the load profile for the following ranges, 0 to 49 %,50 to 79 %, 80 to 89 % and u 90 %.The order in which the phases are connected (L1, L2, L3 or L1, L3, L2) determinesthe direction of rotation for three-phase asynchronous motors. Micrologic 6 E-M tripunits provide this information.The digital electronics in Micrologic 5/6 E calculate the instantaneous power levels,apparent (S in kVA), active (P in kW) and (Q in kV), and integrate over a time intervalto determine the corresponding energies (kVAh, kWh kvarh). Calculations are foreach phase and for the total.Micrologic trip units store information on events (e.g. alarms and their cause) that aretime-stamped to within a millisecond.Protection........................................................................................................Ground-fault protection G (Ig)Protection function specific to electronic circuit breakers, symbolised by G (Ground).This protection can calculate high-threshold residual earth-leakage currents (in theorder of tens of Amperes) on the basis of phase-current measurements. Micrologic5/6 offers this protection function with adjustable pick-up Ig and time delay.Instantaneous protection I (Ii)Long-time protection L (Ir)Magnetic protection (Im)Neutral protection (IN)Residual-current earth-leakageprotection (IΔn)Short-delay protection S (Isd)Short-delay protection with fixedtime delay So (Isd)This protection supplements Isd. It provokes instantaneous opening of the device.The pick-up may be adjustable or fixed (built-in). This value is always lower than thecontact-repulsion level.Protection function where the adjustable Ir pick-up determines a protection curvesimilar to the thermal-protection curve (inverse-time curve I 2 t). The curve is generallydetermined on the basis of the Ir setting which corresponds to a theoretically infinitetripping time (asymptote) and of the point at 6 Ir at which the tripping time dependson the rating.Short-circuit protection provided by magnetic trip units (see this term). The pick-upsetting may be fixed or adjustable.The neutral is protected because all circuit-breaker poles are interrupted. The settingmay be that used for the phases or specific to the neutral, i.e. reduced neutral (0.5times the phase current) or OSN (oversized neutral) at 1.6 times the phase current.For OSN protection, the maximum device setting is limited to 0.63 In.Protection provided by Vigi modules, in which the residual-current toroids directlydetect low-threshold earth-leakage currents (in the order of tens of mA) caused byinsulation faults.Protection function specific to electronic circuit breakers, symbolised by S (Shortdelay or short time). This protection supplements thermal protection. The reactiontime is very short, but has a slight time delay to enable discrimination with theupstream device. The short-delay pick-up Isd is adjustable from approximately 1.5 to10 Ir.Short-delay protection, but with a fixed time delay. This function is available onMicrologic 2. It is symbolised by So. It ensures discrimination with downstreamdevices.G-9

PowerPact MultistandardGlossaryThermal protection (Ir)Overload protection provided by thermal trip units (see this term) using an inversetimecurve (I 2 t).Relays and auxiliary contacts........................................................................Auxiliary contactIEC 60947-1"Contact included in an auxiliary circuit and mechanically operated by the switchingdevice".Break contactIEC 60947-1Make contactIEC 60947-1Relay (electrical)IEC 60947-1Relay module with static output"Control or auxiliary contact which is open when the main contacts of the mechanicalswitching device are closed and closed when they are open"."Control or auxiliary contact which is closed when the main contacts of themechanical switching device are closed and open when they are open"."Device designed to produce sudden, predetermined changes in one or moreelectrical output circuits when certain conditions are fulfilled in the electrical inputcircuits controlling the device".Output of a relay made up of a thyristor or triac electronic component. The lowinterrupting capacity means that a power relay is required. This is the case for theSDx outputs.Switchgear ......................................................................................................Circuit breakerIEC 60947-2"Mechanical switching device, capable of making, carrying and breaking currentsunder normal circuit conditions and also making, carrying for a specified time andbreaking currents under specified abnormal circuit conditions such as those of shortcircuit". Circuit breakers are the device of choice for protection against overloadsand short-circuits. Circuit breakers may, as is the case for Powerpact, be suitable forisolation.Circuit-breaker utilisation categoryIEC 60947-2ContactorIEC 60947-1Contactor utilisation categoriesIEC 60947-4-1Current-limiting circuit breakerIEC 60947-2DisconnectorIEC 60947-3The standard defines two utilisation categories, A and B, depending on breakerdiscrimination with upstream breakers under short-circuit conditions.bbCategory A. Circuit breakers not specifically designed for discriminationapplications.bbCategory B. Circuit breakers specifically designed for discrimination, whichrequires a short time-delay (which may be adjustable) and a rated short-timewithstand current in compliance with the standard.Powerpact 150 to 600 circuit breakers are category A, however, by design, theyprovide discrimination with downstream devices (see the Complementary technicalinformation guide)."Mechanical switching device having only one position of rest, operated otherwisethan by hand, capable of making, carrying and breaking currents under normalcircuit conditions including operating overload conditions". A contactor is provided forfrequent opening and closing of circuits under load or slight overload conditions. Itmust be combined and coordinated with a protective device against overloads andshort-circuits, such as a circuit breaker.The standard defines four utilisation categories, AC1, AC2, AC3 and AC4 dependingon the load and the control functions provided by the contactor. The class dependson the current, voltage and power factor, as well as contactor withstand capacity interms of frequency of operation and endurance."A circuit-breaker with a break-time short enough to prevent the short-circuit currentreaching its otherwise attainable peak value"."Mechanical switching device which, in the open position, complies with therequirements specified for the isolating function". A disconnector serves to isolateupstream and downstream circuits. It is used to open or close circuits under no-loadconditions or with a negligible current level. It can carry the rated circuit current and,for a specified time, the short-circuit current.Three-phase asynchronous motors and their protection..............................Locked-rotor protection (Ijam)This function steps in when the motor shaft cannot or can no longer drive the load.The result is a high overcurrent.G-10

Long-start protection (Ilong)Phase-unbalance or phase- lossprotection (Iunbal)Starting currentStarting timeThermal image of the rotorand statorThermal protectionTrip classIEC 60947-4-1Under-load protection (Iund)An overly long start means the current drawn remains too high or too low for too long,with respect to the starting current. In all cases, the load cannot be driven and thestart must be interrupted. The resulting temperature rise must be taken into accountbefore restarting.This protection function steps in if the current values and/or the unbalance in thethree phases supplying the motor exceeds tolerances. Currents should be equal anddisplacement should be one third of a period. Phase loss is a special case of phaseunbalance.Start-up of a three-phase, asynchronous motor is characterised by:bba high inrush current, approximately 14 In for 10 to 15 msbba starting current, approximately 7.2 In for 5 to 30 secondsbbreturn to the rated current after the starting time.Time after which the motor ceases to draw the starting current and falls back to theoperating current Ir (y In).The thermal image models the thermal behaviour of a motor rotor and stator, takinginto account temperature rise caused by overloads or successive starts, and thecooling constants. For each motor power rating, the algorithm takes into account atheoretical amount of iron and copper which modifies the cooling constants.Protection against overcurrents following an inverse time curve I 2 t = constant, whichdefines the maximum permissible temperature rise for the motor.Tripping occurs after a time delay that decreases with increasing current.The trip class determines the trip curve of the thermal protection device for a motorfeeder. The standard defines trip classes 5, 10, 20 and 30. These classes are themaximum durations, in seconds, for motor starting with a starting current of 7.2 Ir,where Ir is the thermal setting indicated on the motor rating plate.This function steps in when the driven load is too low. It detects a set minimum phasecurrent which signals incorrect operation of the driven machine. In the example of apump, under-load protection detects when the pump is no longer primed.Trip units........................................................................................................Electronic trip unit (Micrologic)Trip unit that continuously measures the current flowing through each phase and theneutral if it exists. For Micrologic, the measurements are provided by built-in currentsensors linked to an analog-digital converter with a high sampling frequency. Themeasurement values are continuously compared by the ASIC to the protectionsettings. If a setting is overrun, a Mitop release trips the circuit-breaker operatingmechanism.This type of trip unit offers much better pick-up and delay setting accuracy thanthermal-magnetic trip units. It also provides a wider range of protection functions.Magnetic releaseReflex trippingRelease actuated by a coil or a lever. A major increase in the current (e.g. ashort-circuit) produces in the coil or the lever a change in the magnetic field thatmoves a core. This trips the circuit breaker operating mechanism. Action isinstantaneous. The pick-up setting may be adjustable.Powerpact circuit breakers have a patented reflex-tripping system based on theenergy of the arc and that is independent of the other protection functions. Itoperates extremely fast, before the other protection functions. It is an additionalsafety function that operates before the others in the event of a very high shortcircuit.G-11

PowerPact MultistandardGlossaryReleaseIEC 60947-1Shunt release (MX)Thermal-magnetic trip unitThermal releaseUndervoltage release (MN)Device, mechanically connected to a mechanical switching device (e.g. a circuitbreaker), which releases the holding means and permits the opening or the closingof the switching device. For circuit breakers, releases are often integrated in a tripunit.This type of release operates when supplied with current. The MX release provokescircuit-breaker opening when it receives a pulse-type or maintained command.Trip unit combining thermal protection for overloads and magnetic protection.Release in which a bimetal strip is heated by the Joule effect. Above a temperaturerisethreshold that is a function of the current and its duration (I 2 t curve = constant,which is representative of temperature rise in cables), the bimetal strip bends andreleases the circuit-breaker opening mechanism. The pick-up setting may beadjustable.This type of release operates when the supply voltage drops below the set minimum.G-12

Schneider Electric Industries SAS35, rue Joseph MonierCS 3032392506 Rueil Malmaison CedexFranceRCS Nanterre 954 503 439Capital social 896 313 776 €www.schneider-electric.comAs standards, specifications and designs change from time to time, please ask for confirmationof the information given in this publication.This document has been printed on ecological paperDesign: Schneider ElectricPhotos: Schneider ElectricEdition: Altavia Connexion - made in FranceART960747 © 2012 - Schneider Electric - All rights reserved.LVPED212023EN06-2012