Shanghai GrandTop Lightning Technology Co., Ltd. -

Shanghai GrandTop Lightning Technology Co., Ltd.

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svu-600 steep waveform generating gaps unit with top electrode,
Specification: SVU-600
Detail: The steep waveform generating gap unit is used to generate the steep front waveforms to test the medium voltage and high voltage insulators. The steepness can reach above 1000kV/us. The standard steep wave front time is from 8...

chopping gap
Specification: The chopping gap between 20kV and 3600 kV
Detail: The chopping gap can be used for chopping of lightning impulse voltages between 20 kV and 3600 kV. The chopping can be realized at the front or at the tail of the impulse. It serves simultaneously as a load capacitor for the ...

weak damped capacitive impulse voltage divider gvd series
Specification: GVD series
Detail: The voltage divider consists of several stages of impulse capacitors connected in series. The weak damped resistors adopt the multi-stage layout, impulse capacitors are of no inductance, low voltage arm consists of non-inducti...

impulse voltage test systems
Specification: GTIVG series impulse test systems can be used to generate impuls
Detail: The generator carries out specific tests for industry and research applications. The generator can be used to test medium voltage and high voltage electrical apparatus, such as 1£© Power transformers 2£© Distribution transfo...


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