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OVT-80T Insulation Oil Tester
The OVT-80T Insulating Oil 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. A single-chip microcomputer controls the internal boost system, applying an electric field and detecting the breakdown voltage of the insulating oil, providing a reliable basis for evaluating insulating oil quality.?
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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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GDBR-P Transformer Load No-load and Capacity Tester
Measure transformer No-load current, No-load loss, short circuit voltage, short circuit loss and capacity.
Three meters testing methods. -
GDB-H Handheld Automatic Transformer Turns Ratio Tester
It can accurately measure turns ratio, group and phase angle, which is suitable for all kinds of transformers such as Z type transformers, rectifier transformers, electric furnace transformers, phase-shifting transformers, traction transformers, scott and invert-scott transformers.
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GD6800 Capacitance and Dissipation Factor Tester
GD6800 is a fully automatic 10kV insulation power factor/dissipation factor (tan?) tester?designed for condition assessment of electrical insulation in high voltage apparatus such as transformers, bushings, circuit breakers, cables, lightning arresters and rotating machinery.
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GD6400A Capacitance and Dissipation Factor Tester
GD6400A?measures?the capacitance and dielectric loss factor (tgδ) of high voltage electric equipment.?It is mainly for testing big capacity HV capacitive equipment such as HV motor, HV bushing and HV power cable, by using external HV power testing source.
It includes handheld terminal and test main unit. 2.4G wireless communication mode is used between handheld terminal and test main unit.
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GDOT-3B 100kV Three Cups Insulation Oil Breakdown Voltage (BDV) Tester
In?the?power?system?and?factories,?mines,?enterprises?have?a?large?number of?electrical?equipment,?its?internal?insulation?are?oil-filled?insulation.?The dielectric?strength?test?of?the?insulating?oil?is?a?routine?test?must?be?measured.
In?order?to?adapt?to?the?needs?of?the?rapid?development?of?the?power industry,?the?new?version GDOT-3B Insulation oil?BDV?tester increase?the?standards?and?methods?of?selection?and?other?content,?simplify the user’s operation, to facilitate the application of the user for different conditions?of?use.?This?product?is?based?on?the?new?test?protocol?DL/T?596-2005 and the corresponding national standard GB/T 507-2002 and DL/T 429.9-91 design and manufacture, the use of micro-single-chip computer control, electromechanical integration of all automation, high measurement accuracy, greatly improving the efficiency of the work, but also greatly reduces the staff’s labor intensity.
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GDB-IV Three Phase Transformer Turns Ratio Tester
The internal power module in the tester generates the three-phase power or two-phase power, which is output to the high voltage side of the transformer. Then the high voltage and low voltage are sampled at the same time. Finally, the group, ratio, error,?and phase difference are calculated.
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GD6900 Capacitance and Dissipation Factor 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.
Transformer Test Equipment
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