Fivestar HV Testing Equipment Co., Ltd. -

Fivestar HV Testing Equipment Co., Ltd.

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0.1hz very low frequency high voltage generator
Specification: Multi-frequency selections (0.1HZ, 0.05HZ, 0.02HZ)
Detail: Very low frequency HV generator as the new generator of AC withstand voltage tester, replacing resonant withstand voltage tester, is widely used in AC withstand voltage test of large capacity equipments such as generator, cabl...

dc high voltage source
Specification: high voltage direct current generator,
Detail: DC direct current high voltage generator is mainly used for the testing of the performance of insulation materials suffered by the high voltage, DC discharge of long gap, and the insulation performance of high power equipmen...

hv direct current dc test equipment
Specification: Voltage: up to 2400kV
Detail: High voltage DC test system is mainly used for HV technology research test, insulation material research test and DC dielectric test of HV products, such as power cable, power transformer, arrester, air gap, insulator chain, H...

gas insulated ac dielectric test system
Specification: Voltage: up to 1000kV/Current: up to 4A
Detail: SF6 gas insulated test transformers are espencially designed for testing metal-clad switchgear (GIS) in the factory and on-site, and for testing on-site substation equipment. The conventional transformer can be flanged directl...

tank type ac voltage test set
Specification: Voltage: up to 1000kV/Current: up to 50A
Detail: Conventional AC test transformers are especially designed to testing objects of medium capacitance. These system are particularly suited for tests requiring stable voltage even if the load changes under voltage (corona, wet & ...

ac dielectric test system
Specification: Voltage: 10kV - 2250kV/Current: 0.1A â€?40A
Detail: The AC test transformers are especially designed for medium capacitance testing object, such as power transformers, cables, generators, motors, GIS switchgears, bushings and arresters. Itâ€™s particularly suited for tests requ...

power cable test termination
Specification: Voltage: up to 800kV-200kW
Detail: The water termination and water conditioning unit is used for high voltage testing of extruded insulation power cables, to improve and control the electrical field distribution at the end of the cable. There is pump at the bot...

sf6 resonance ac test system
Specification: 30-200Hz variable frequency/ 50/60Hz adjustable inductance
Detail: SF6 gas insulated series resonant test system is special designed for testing of gas insulation switchgear and gas insulation substations. The system can be connected with the GIS directly, which bring great convenient to the ...

high capacity ac resonance test system
Specification: Voltage: 10kV â€?600kV/Current: 5A â€?80A
Detail: Tank type AC series resonant test system is special designed for the high capacitance load, such as power cable. The huge system is suitable for testing in the factory or on-site. There are two different design: variable frequ...

tunable inductance resonance test system
Specification: Voltage: up to 2000kV/Current: up to 40A
Detail: Adjustable inductance resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. The natural resonance frequency of the test system matches feed-in main...


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