PRODUCTS

JEDZ11-12ZJCQ Electronic Voltage Transformer

Short Description:

The AC electronic voltage transformers are applied to gas- insulated box-type switches with rated frequency of 50Hz and rated voltage of 10kV. It can output high-precision zero sequence voltage signals used by measurement and control devices. This product realizes primary and secondary integration with switch bodies including ZW20/ZW28, FTU as well as other equipment, and with features of small size, lightweight, excellent performance, reliable operation, easy installation and so on.


Product Detail

Product Tags

Standards

GB/T20840.1、 IEC 61869-1 Instrument Transformer Part 1: General Technical Requirements
GB/T20840.7、 IEC 61869-7 Instrument Transformer Part 7: Electronic Voltage Transformer

Operation Circumstance

Ambient temperature: Min. temperature: -40℃
Max. temperature :+70℃
Average temperature per day ≤ +35℃
Ambient air: There is no obvious dust, smoke, corrosive gas, steam or salt and so on.
Relative humidity : Average relative humidity per day ≤ 95%,
Average relative humidity per month ≤ 90%.

Please note when ordering

1. Rated voltage ratio.
2. Working princip le.
3. Accuracy classes and rated output.
4. For any other special requirement, you can contact us!

Technical Data

Rated Voltage Ratio Accuracy Class Rated Secondary Output Working Princip le
10kV/ √3/6.5V/3 3P 2,10 Capacitor divider

Outline Drawing

rdrtfg (7)

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