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MEWOI-HM404 Current/Voltage Transformer CT PT Analyzer,Tester
Application
Tests for Current Transformer: |
| 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 |
Tests for Voltage Transformer: |
| 1) Turns ratio test |
| 2) Ratio error and phase angle error test |
| 3) Polarity test |
| 4) Secondary burden test |
| 5) Winding resistance test |
Applications of CT/PT Analyzer: |
| 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 |
