Power quality analyzers - Circutor

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Power quality analyzersQD-500HMI monitoring module for QNA500DescriptionFeaturesQD-500 is an HMI monitor that lets youdisplay all the variables for the QNA500power quality analyzer. The monitorcommunicates using a RS-232 port withan analyzer and displays all the electricalinstallation's parameters, includingvoltage, current, power, energy, THDand events.Power SupplyPower supply voltage24 V dcConsumption5 WEnvironmental conditionsOperating temperature 0 ... 50 ºCRelative humidity10 ... 85 % (without condensation)Build featuresDisplay typeTFT color LCD 256 colorsDisplay size 7”ResolutionBacklightProcessorMemoryCommunication portDegree of protectionDimensionsPanel dimensionsWeight800 x 480 pixelsLEDARM920T (32 bit RISC) 200 MHz16 Mb (Flash), 32 Mb (RAM)USB, RS-232, RS-485IP 65F203,5 x 153,5 x 42 mm192 x 138 mm0,80 KgReferencesQD-500Q20915ApplicationDimensionsQD-500 lets you monitor the main instantaneousvalues of the QNA500 electricpower quality analyzer, in order to find outthe status of the installation when the useris in the transformer substation or in thesubstation.Q2-10
Power quality analyzersQNA 413Power quality analyzerDescriptionCharacteristicsQNA 413 is a state-of-the-art power qualityanalyzer certified as a class A device, in compliancewith the IEC-61000-4-30 Standard. Ittakes measurements in compliance with theinternational standard and has a high degreeof accuracy. It can be used to analyze thequality of supply (voltage, flicker, harmonics,events, etc.) in any installation. The mostcommon cases are sub-stations or transformationcentres and points where companiesare connected to the network.Application}}Real-time supervision and continuousrecording of the power supply quality in anymeasurement point.}}Detection and instantaneous recording ofall events (in compliance with the IEC Standards)detected in the measurement point. Itcan be used to detect the origin of events toimplement the necessary actions and carryout the preventive maintenance actions,in order to optimize the performance of theinstallation, thus increasing the company'sproductivity.}}It is certified as class A in compliance withthe IEC-61000-4-30 international standard,allowing it to define the quality of supply, regardlessof the country and area of distribution.Power circuitPower supply rangeConsumptionFrequencyAuxiliary power circuitBatteryAutonomyVoltage measurement circuitNominal voltageOther voltagesFrequencySampling frequencyConsumption of the voltage per phase circuit100 - 400 Vac (± 30 %) / 90 - 730 Vdc16 V·A / 8 W50 - 60 HzNi MHConfigurable, up to 9999 s of continuous operation3 x 500 / 866 Vac (for 4-wire connections)3 x 500 Vac (for 3-wire connections)Through the measurement transformers42.5 ... 69 Hz14.130 kHz0.3 V·AAccuracyVoltage 0.1 % U n(IEC-61000-4-30 class A)Unbalance ± 0.15 % (IEC-61000-4-30 class A)Flicker 5 % (IEC-61000-4-15, IEC-61000-4-30 class A)HarmonicsIEC-61000-4-7 class I, IEC-61000-4-30 class ACommunicationsRS-232 / RS-485, GPRS / GSM / RS-232Data memorySize2 MBSetupRotary (FIFO)Ambient conditionsUsage temperature 0 ºC ... +50 ºCStorage temperature -20 ºC ... + 70 ºCBuild featuresEnclosure In compliance with DIN 43859Differential IP 51Dimensions327 x 176 x 96 mmWeight2.3 kgSafetyEN-61010-1 category III 600 VQ2-11
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Power quality analyzers - Circutor

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