Technical Support

New product PT excitation characteristic

ZC-121A PT excitation characteristic tester is also called transformer excitation characteristic tes...

2019-06-03

Do you need the CT/PT Tester electrical

ZC-120B field test instrument for capacitive voltage transformer can measure the actual error of hig...

2019-06-03

ZC-120A field calibrator for voltage tra

ZC-120A voltage transformer field calibrator is developed by high-end testing technology, large-scal...

2019-05-31

ZC-105C transformer secondary voltage dr

The verification regulation of electric energy metering device and relevant technical regulations ha...

2019-05-30

CTA-1000 frequency conversion transforme

CTA-1000 variable frequency transformer comprehensive test instrument is a new-generation innovative...

2019-05-29

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