Power Quality Monitoring
Share Embed Flag
Download ePaper

Power Quality Monitoring

Power Quality Monitoring Power Quality Monitoring

contaclip.ru
from contaclip.ru More from this publisher
11.07.2015 Views

▼Chapter 6Current transformer accessoriesVoltage tapsA fast voltage tap is often required for measurement tasks. With the ZK4S and ZK4B voltage taps, the tap can take place directlyfrom a copper rail.ZK4SColour: blackConnection measurement cable = 4mm 2Fuse: 250V 6,3AFor bus bars 4 - 15mmItem number: 10.11.525ZK4BColour: blueFor bus bars 4 - 15mmItem number: 10.11.526ZK4BZK4S▼1 set of voltage tapsConsisting of 3 x voltage taps ZK4S (item number 10.11.525) and1 x voltage tape ZK4B (item number 10.11.526)Item number: 10.11.527ZK4RIsolated Tool for fixing the taps1000V EN/IEC60900:2004Item number: 10.11.528Dimensional drawingsAll dimensions stated in these drawings are in mm.ZK4STechnical specificationMax operating voltageTest voltage/pulseI n max690V3kV/50Hz 6kV10AInsulation material class E (max 120°)Fuse typeShort-circuit resistance5x25mm (with alarm)10A SIBA DIN41576-210kA@400V/50HzProtection classIP20Environmental temperature -5...+40°C 1)Temperature increase on rails Max 75K 1)Primary connectionInterior Allen wrench Number 6Maximum rail thicknessHousingClamp materialZK4BM8 interior Allen screw15mm / 4mmPolyamide (PA6.6)Nickel plated brass1) Max temperature of primary rail 120°C (sum of environmental temperatureand temperature increase of the rail)175

Mechanical accessoriesAccessoriesMechanical and electronic accessories– assembly and installation assistanceInstruments often have to be mounted on DIN rails, cut-outs in doors which are no longer neededmust be closed, digital outputs have to be made potential-free and so on and so forth. Janitza electronics® GmbH supplies little helpers which make mounting work easier for the customer.Areas of application:DIN rail mounting of front panel mounting devicesCovering or reducing the size of cut-outsConnection of RS485 bus interfacesPotential separation of outputsPower filters for the protection of the UMG series against heavy network interference176

Mechanical accessoriesAccessoriesMechanical and electronic accessories– assembly and installation assistanceInstruments often have to be mounted on DIN rails, cut-outs in doors which are no longer neededmust be closed, digital outputs have to be made potential-free and so on and so forth. Janitza electronics® GmbH supplies little helpers which make mounting work easier for the customer.Areas of application:DIN rail mounting of front panel mounting devicesCovering or reducing the size of cut-outsConnection of RS485 bus interfacesPotential separation of outputs<strong>Power</strong> filters for the protection of the UMG series against heavy network interference176

logo

products

Resources

Company

Terms of service
Privacy policy
Cookie policy
Cookie settings
Imprint
Change language
Made with love in Switzerland
© 2024 Yumpu.com all rights reserved

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!