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1.Online test the leakage current, current, transformation ratio, ratio error, angle error, phase and polarity of the primary and secondary circuit of the current transformer in the 380V/220V distribution system
2. Transformation Ratio Measurement Range: 1~500 Transformation Ratio Resolution : 0.1
3.Primary Current Clamp Test Accuracy : Range:0.0A~800A;Resolution:0.1A; Accuracy:±0.5%FS((23℃±3℃,below 70%RH,the detected conductor is in the center position of the clamp);
4. Secondary Current Clamp Test Accuracy : Range:0.00mA~5A;Resolution:0.01mA;Accuracy:±0.5%FS
5.Primary Current Clamp Size : 80mm×80mm ;Secondary Current Clamp Size :φ8mm