GDHG-106B is a multifunctional tool specially designed for analyzing current transformers and voltage transformers of protection or measurement use. The operator only needs to set values for test current and voltage, the instrument will automatically boost voltage and current, and then show test results in a short time. Test data can be saved, printed, and uploaded to PC through USB interface.Product Features:-● Finish all testing items by itself, no need to connect auxiliary equipment.● Intelligent controller is adopted.● Built-in printer, to print results easily.● Large screen LCD, graphically display.● Auto display excitation knee point value, 5% and 10% error curve.● Save 3000 groups data and it is not lost after power down.● With USB port. The data can be saved in USB disk and read by PC (WORD format file).● Portable design, suitable for on-site test.● Engineering plastic box with damping, strong and reliable.Specifications:-Main functionsCT (protection type, metering type)PTVoltage current characteristic curve (excitation characteristic)Voltage current characteristic curve (excitation characteristic)Auto calculate knee point valueAuto calculate knee point valueAuto display 5% and 10% error curveTurns ratio measurementTurns ratio measurementPolarity determinationRatio error measurementRatio error measurementPhase measurement (angular difference)Phase measurement (angular difference)Polarity determinationAC withstand testPrimary current injection testSecondary winding resistance measurementAC withstand testSecondary burden measurementSecondary winding resistance measurementSecondary burden measurementFast Test (Iron core demagnetization comprehensive test, complete excitation, ratio and polarity test at one time)Main parameters ItemParameterPower supplyAC220V±10%, 50HzOutput0-2500Vrms, 5Arms (20A peak)Output current0-1000AAccuracy of excitation≤0.5%(0.2% of the reading 0.3% of the range)Secondary winding resistance measurementRange0.1-300ΩAccuracy≤1.0% (0.4% of the reading 0.6% of the range)Secondary actual burden measurementRange5-500VAAccuracy≤0.5% (0.2% of the reading 0.3% of the range) ±0.1VAAngular error measurementAccuracy4minResolution0.1minCT ratio measurementRange≤25000A/5A (5000A/1A) Accuracy≤0.5% (0.2% of the reading 0.3% of the range)PT ratio measurementRange≤500KVAccuracy≤0.5% (0.2% of the reading 0.3% of the range)Operation environmentTemperature: －10℃-40℃, Humidity: ≤90%, Altitude: ≤1000mDimension & WeightDimension: 345mm × 445mm × 380mm Weight: about 30kg Buy CT/PT Voltage Tester online in India at wholesale rates. If you have been looking for CT/PT Voltage Tester dealers, your search ends here as you can get the best CT/PT Voltage Tester distributors in top cities such as Mumbai, Kerala, Bengaluru, Pune, Jaipur, Hyderabad, Nagpur and Ahmedabad.
