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DRM-20S DC Winding Resistance Tester
The DRM-20S three-phase DC winding resistance meter is a precision device that measures winding resistance to efficiently diagnose potential problems such as coil material defects, poor welding, loose connections, and broken wires. It integrates magnetic assist testing, three-phase testing (Yn, Y, and △ types), and demagnetization functions to fully meet the measurement needs of various winding structures.
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OVT-80K Insulation Oil Tester
OVT-80K Insulating Oil Dielectric Strength Tester, developed and manufactured by HV HIPOT in accordance with relevant standards such as IEC 60156, ASTM D877, and ASTM D1816, is a professional instrument for testing the dielectric strength of insulating oils and evaluating their quality and performance.
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TWR-S Transformer Turns Ratio Tester
TWR-S Transformer Turns Ratio Tester can be used for three-phase transformer testing in power systems, especially for Z-type winding transformers, rectifier transformers and Scott, reverse Scott, and balanced transformer testing in railway electrical systems. It is an ideal transformer ratio group polarity tester for power systems, transformer manufacturers and railway electrical systems.
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GDYL-12kV/100pF Calibration Standard
The Standard Capacitor is a calibration instrument. It is standard capacitor for tan delta. When calibrating the test result, it can be tested as test object. User can compare the measured test result with former result.
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GDRB-B Transformer Frequency Response Analyzer
Power transformer winding deformation tester (frequency response method) is based on the measurement of characteristic parameters of transformer internal windings, adopts the internal fault frequency response analysis (FRA) method, can accurately judge the internal faults of transformers.
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GDZRC-10H Hand-held Transformer DC Winding Resistance Tester
GDZRC-10H Hand-held Transformer DC Winding Resistance Tester is not only suitable for the measurement of inductive test object such as transformer, CT/PT and reactor, but also for the measurement of resistive test object such as copper bar, wire and switch contact
As a newly-designed product, it has features of small size, fast test speed and high accuracy. -
GDZRS-20B Three Phase DC Winding Resistance Tester
GDZRS-20B Three Phase DC Winding Resistance Tester is a new generation of rapid tester that integrates magnetization method testing, three-phase testing (Yn, Y, △) and degaussing functions. It is an ideal equipment for measuring the DC resistance of large power transformers. The screen adopts a large-screen high-resolution LCD, which is convenient for on-site use. All direct resistance test items can be completed with one connection. The test speed is fast, the accuracy is high, and the measuring range is wide.
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GDOT-80C Insulation Oil Breakdown Tester 80kV
There is a large number of electrical equipment in the power system, railway system and large petrochemical plant mines and enterprises, their internal insulation is mostly oil-filled insulation.
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GDRB-C Power Transformer Winding Deformation Tester
Power transformer winding deformation tester (frequency response method) is based on the measurement of characteristic parameters of transformer internal windings, adopts the internal fault frequency response analysis (FRA) method, can accurately judge the internal faults of transformers.
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GDZRC-20A DC Winding Resistance Tester
GDZRC series DC winding resistance tester is designed to measure DC resistance of inductive devices, such as transformers and power inductors.
It has the features of fast measurement, small size and high accuracy of measurement,which is ideal equipment of measuring transformer winding and DC resistance of big power inductance equipment. -
GD6900 Capacitance & Tan Delta Tester
GD6900 measures the capacitance and dielectric loss factor (tgδ) of high voltage electric equipment. It is integrated structure, built-in dielectric loss test bridge, variable frequency adjustable power supply, boosting transformer and SF6 standard capacitor.
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GDOT-100C Insulation Oil Breakdown Tester 100kV
GDOT-100C Insulation Oil Breakdown Tester is fully digital industrial instrument with microcomputer control. It has the features of high accuracy and strong anti-interference ability.
Transformer Test Equipment
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