GDHG-108A CT/PT Tester supports test voltage method to test bushings CTs which installed on transformer or inside switch-gear, suitable for the laboratory and on-site detection. Product Features:-● Using the voltage detection principle to measure CT and PT.● To meet the requirements of GB1207, GB1208, GB168-47 (IEC60044-1.6) and other standards.● No external auxiliary equipment, a single machine can complete all test items.● With high speed micro printer: real-time print the test result.● Using intelligent controller, operation is simple.● 5inch LCD screen display.● Automatically given CT/PT (excitation) knee point value.● Auto display 5% and 10% error curve.● Save 3000 groups data, it won't lost after power off.● With USB port. The data can be saved in USB disk and read by PC (WORD format file). ● Light weight, less than 22kg, suitable for onsite testing.Specifications:-Main functionsCT (voltage detection)PT• Voltage current characteristic curve (excitation characteristic)• Voltage current characteristic curve (excitation characteristic)• Auto calculate knee point value• Auto calculate knee point value• Auto display 5% and 10% error curve• Turns ratio measurement• Turns ratio measurement• Polarity determination• Polarity determination• AC Hipot Test• AC Hipot Test• Demagnetization of iron core• Demagnetization of iron core• Voltage multiple can be adjusted (1.2-2.5times) in PT VA characteristic test• Accurate limit factor(ALF) measurement Main parametersItemParameterPower supplyAC220V±10%, 50HzOutput0-1000Vrms(20A peak)Accuracy of excitation measurement≤ 0.4% of the reading 0.6% of the rangeCT turns ratio measurementRange≤3000A/1A(15000A/5A)Accuracy±1.0%PT turns ratio measurementRange≤500KVAccuracy±1.0%Operation environmentTemperature: －10℃ ～ 40℃, humidity: ≤90%, Altitude: ≤1000mDimension&WeightDimension: 440mm × 360mm × 340mm Weight: ≤22KgBuy Voltage Transformer Tester online in India at wholesale rates. If you have been looking for Voltage Transformer Tester dealers, your search ends here as you can get the best Voltage Transformer Tester distributors in top cities such as Pune, Jaipur, Hyderabad, Nagpur and Ahmedabad.
