current transformer test procedure

...Testing Equipment for Current and Voltage Transformer Test Testing for current transformer equipment: 1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance measurement 6 Secondary loop burden measurement 7 Error line curve test for protection CT 8 Transient CT parameters test 9 CT nameplate guess 10 Saturation hysteresis loop curve measurement Testing...

... error test. Product Features: ◆ This standard current mutual inductor is composed of primary winding and secondary winding. ◆ Test in accordance with the nameplate indicating standard current ratio. ◆ Can self current ratio calibration of 5/5 or

...the semi-finished products in the transformer manufacturing, the factory test, the installation, the handover test and the preventive test from the power sector. It can effectively find some defects caused from the selection of the transformer coil, the

...the semi-finished products in the transformer manufacturing, the factory test, the installation, the handover test and the preventive test from the power sector. It can effectively find some defects caused from the selection of the transformer coil, the

...Current Transformer CT PT Test Equipment Test System 1) Error test (Ratio error and Phase error) of CT&PT 2) Manual operation or operation through PC by software Test range: Measure Item Test Range CT accuracy test Rated primary current range: 1A-3200A Rated secondary current: 5A, 1A Operation range: (1%-120%).In PT accuracy test...

...Current Transformer CT PT Test Equipment Test System 1) Error test (Ratio error and Phase error) of CT&PT 2) Manual operation or operation through PC by software Test range: Measure Item Test Range CT accuracy test Rated primary current range: 1A-3200A Rated secondary current: 5A, 1A Operation range: (1%-120%).In PT accuracy test...

...Current Transformer Test Set for Portable Reference Standard Features & Functions Can be used for on-site verification of current and electromagnetic type voltage transformer ratio difference and difference, and also can measure ratio difference and angle difference of any percentage between 1% and 200% of the current; can be used to measure the ratio and polarity of transformer...

... with PT testing function, current transformer testing GF1061B Portable GFUVE CT Analyzer with PT testing function, current transformer testing GF1061 portable GFUVE CT analyzer is mainly used for field or lab testing, it can finish the measurements...

Current transformer on Site Error Test CT Live Calibration Bench The device is developed with high-end testing technology, large-scale electronic circuit design and accord with national related protocol . It has solved the problem of big working intensity, trivial operation when on site test current transformer, voltage transformer...

...welcome to import cheap and discount Current Transformer and Potential Transformer Analyzer from us. The GF1061PT Transformer Analyzer measures current transformer (CT) admittance, CT ratio, CT primary-to-secondary phase angle and the voltage, current and

Portable Output 1A 0.5A 0.3A Transformer On Load Tap Changer Test Equipment This Tester Is Mainly Used To Measure The Transformer On-Load Tap-Changer Transition Waveform, Transition Time, The Instantaneous Transition Resistance, Three-Phase Synchronization...

...Test Set Current Transformer Analyzer Discription of CT Test Set Complete measurement function, it can test all type current transformer for secondary overload, secondary loop resistance, excitation characteristic, transient characteristic, ratio difference, angle difference and polarity. It can also test...

...250V Output Current: AC 0-120A HES-1Bx Transformer Tester Measure item: Ratio errors & Phase errors of the CT and PT Rated current: 5A, 1A Rated voltage: 100V, 110V, 115V, 120V, 150V, 200V, 220V, 230V Multiplier: 1/√3, 1/3, 1, 1.5, 2 Accuracy class: ±2%

...250V Output Current: AC 0-120A HES-1Bx Transformer Tester Measure item: Ratio errors & Phase errors of the CT and PT Rated current: 5A, 1A Rated voltage: 100V, 110V, 115V, 120V, 150V, 200V, 220V, 230V Multiplier: 1/√3, 1/3, 1, 1.5, 2 Accuracy class: ±2%

...Tests for Current Transformer: 1 Excitation curve and parameters test 2 Turns ratio test 3 Ratio and phase error test 4 Polarity mark check 5 Winding resistance measurement 6 Secondary loop burden measurement 7 Error line curve test for protection CT 8 Transient CT parameters test 9 CT nameplate guess 10 Saturation hysteresis loop curve measurement Tests for Voltage Transformer: 1 Turns ratio test...

...test, CT/PT Polarity test, CT/PT Transformation ratio test, automatically calculate error curve of any CT point. Input voltage Output scope Measuring scope Measuring degree Device main engine 220V 0～600V,0～20A 0～600V,0～20A 0.5% 380V 0～1000V,0～20A 0～1000V,0～20A 0.5% 220V 0～600A 0～600A Transformation...

...test, CT/PT Polarity test, CT/PT Transformation ratio test, automatically calculate error curve of any CT point. Input voltage Output scope Measuring scope Measuring degree Device main engine 220V 0～600V,0～20A 0～600V,0～20A 0.5% 380V 0～1000V,0～20A 0～1000V,0～20A 0.5% 220V 0～600A 0～600A Transformation...

GF106 CT/PT TESTER is mainly used for field testing, it can finish the measurements (M) and protection (P) class CT, PT and TYP class CT. Adopt LCD, self-equipped mini type printer supporting field printing; supporting to use USB flash disk to dump data...

ZXHQ-B+ IEC Standards Variable Frequency CT PT Analyzer ZXHQ-B+ CT/PT Analyzer Is New Product Created After Widely Adopt Customers’ Advices And Deep Theoretical Study. The Series Of Product Equipped With High-Performance DSP And ARM, Advanced Manufacturing...