Wuhan Huaying Electric Power Tech & Science Co., Ltd
Wuhan Huaying Electric Power Tech & Science Co., Ltd 20 YEARS experience in design and manufacture Hipot Test Set Export to 50 Countries Worldwide Professional Technical Support ISO/CE/CNAS/SGS
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500 VA Field Testing CT PT Test Set Portable With Trolley Case CE Certificated
Equipment Description:
The CT PT test set HYVA-405 is our factory own designed model fully meet the testing requirement of CTs and VTs on site.HYVA-405 has 12.1 inch touch screen for operation and can give test results quickly and intuitively.
| Tests for Current Transformer: | Tests for Potencial Transformer: |
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1 Excitation curve and parameters test
2 Turns ratio test
3 Ratio and phase error test
4 Polarity mark check
5 Winding resistance measurement
6 Secondary loop burden measurement
7 Error line curve test for protection CT
8 Transient CT parameters test
9 CT nameplate guess
10 Saturation hysteresis loop curve measurement
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1 Turns ratio test
2 Ratio error and phase angle error test
3 Polarity test
4 Secondary burden test
5 Winding resistance test
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1 CT nameplate check
2 CT parameters check in work burden
3 CT transient parameters analysis
4 CT ratio and phase error calibration
5 PT routine test
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CT / PT Analyzer can also be used in the following voltage transformer tests:
1) PT turns ratio detection
2) PT polarity check
3) PT secondary winding resistance measurement
4) PT secondary load measurement
Application:
1) CT nameplate parameters check
2) CT parameter check when access to current load
3) analyze the effects of transient characteristics to CT relay protection devices
4) PT nameplate data check
5) PT secondary load check