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China, Chinese Auto CT PT Calibrator with Accuracy Class 0.01 to 101 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentCable TesterCT/PT test equipmentCurrent transformer analyzer
HV Hipot Electric Co., Ltd.
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Product Description General introductionGDHG-103 CT/PT Calibrator is mainly used to calibrate CT/PT with accuracy class 0.01 to class 10, CT secondary rated current is 5A, 1A and PT secondary rated voltage is 100V, 100/√3V, 150V(100/√3V,220V). The test result is shown directly by figure.FeaturesDisplay, save and print data.Automatic measurement, using difference value measurement method and direct measurement error.Automatic polarity judgment, automatically determine the polarity within 2%-20%Automatically switch range according to measurement data.Strong adaptability for power supply.320*240 LCD screen with back light.AC sampling and full data processing.With data management function. It can be connected with PC.Save and check measurement result. Data will not lose after power off .Optional componentsStandard PTStandard CTSelf-boosting standard transformerStandard CT with current injectorControl unit with double voltage regulatorInductive dividerPT load caseCT load caseSpecificationsMeasurement RangeIn-phase component(%): 0.0001-200, resolution 0.0001Quadrature component(min): 0.001-700.0, resolution 0.001Impedance(Ω): 0.001-20.0, resolution 0.0001Admittance(ms): 0.0001-20.0, resolution 0.0001AccuracyBasic errorIn-phase component: ΔX=±(X×2%+Y×2%)±DxQuadrature component: ΔY=±(X×2%+Y×2%×34.48)±DyX,Y-- Display value of instrumentDx, Dy-- Quantization errorlError of Percent table: 1.5% (1.0% for option)
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