CT & PT Accuracy tester

CURRENT TRANSFORMER : CT

Magnetization Curve
Transformation Ratio Test
Polarity
5& & 10 % errore curve
Current Injecting
Demagnetization
Power Frequency Withstand Test
Automatic Calculation of Excitation
Knee Point Value

VOLTAGE TRANSFORMER : PT

Excitation Characteristics Test
Transformation Ratio Test
Polarity
Power Frequency Withstand Test
Demagnetization
Automatic Calculation of Excitation Knee Point Value