Wuhan Huaying Electric Power Tech & Science Co., Ltd
Wuhan Huaying Electric Power Tech & Science Co., Ltd 20 YEARS experience in design and manufacture Hipot Test Set Export to 50 Countries Worldwide Professional Technical Support ISO/CE/CNAS/SGS
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Series Variable Frequency Resonance Hipot Test Set HYXZ With ISO , CE Approve
2. Equipment Description:
It is applied to testing the insulation ability of insulation materials in power equipment. The frequency of test voltage is adjustable which would lead to series resonance in testing circuit. Both the conductors connected in test circuit in series and the capacitors connected in test circuit in parallel are also adjustable.
The device is designed and manufactured for AC withstand voltage test of 10kV / 35kV / 110kV /220kv cables, transformers and GIS. The reactor is designed in more than one separately, which not only can meet the test condition requirements for equipments with high voltage and low current, but also for low-voltage AC withstand voltage test of 10kV cable. The whole test set consists Variable frequency power source Exciting Transformers, Reactors, Capacitive Divider.
3. Technical Parameters:
1 Max voltage output: 0~1000KV;
2 Max output Capacity: 0~6400KVA;
3 Test frequency range: 30~300HZ;
4 Frequency setting resolution: 0.1HZ;
5 Test voltage waveform: sine wave, waveform deviation factor : ≤1%;
6 Power supply: 380V±10%, three-phase 50Hz/60Hz
7 Environment condition: Temperature: 0~50°C
8 Humidity: ≤ 80%RH