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HVHIPOT Secondary Burden Test Ratio Error Tester for Current/Voltage Trnasformer (GDHG-206)1
Test InstrumentRatio Error TesterVoltage Transformer Test
HV Hipot Electric Co., Ltd.
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Product Description General introductionGDHG-206 CT/PT On-site Calibrator is designed for analyzing current transformers and voltage transformers of ratio error, angle error, ratio error/angle error of 1%-200% current. It can directly measure turns ratio and polarity, actual secondary burden of CT/PT.The model uses DC and AC power supply with high precision and automatic linear adjustment. High speed and reliable digital processing module is also adopted.Different typesGDCT-103B CT On-site Calibrator(with white screen)GDCT-103C CT On-site Calibrator (with true color big screen)GDPT-103 PT On-site CalibratorGDPT-103C CVT On-site CalibratorSpecificationsCT Turn Ratio Range5A/5A- 25000A/5A (5A/1A- 5000A/1A)Turn ratio error ±0.2%PT Turn Ratio RangeFull range measurement ±0.2%Accuracy of PT, CT Error±0.05%DC Resistance0.0-0.1ohm ±3%0.1-50 ohm ±1%CT Secondary Burden1 ohm -25ohm ±2%PT Secondary Burden1VA-500VA ±2%Ratio Error0.001%-3% (100V)Angle Error0.00'-50' (100V)Admittance0.1ms-99.9msErrorX= ±(2%×X+2%×Y±2digit), Y= ±(2%×X+2%×Y±2digit)
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