https://www.mktester.com/high-voltage-tester/vlf-hipot-tester/vlf-high-voltage-generator-60kv.html
Products Introduction:
VLF high voltage generator 60KV.The capacity of it is 1/500 of tradition way. Greatly simplify testing procedures, That is why commonly used in the developed countries, china ‘s ministry of electric power entrust Wuhan high voltage research institute to drafting “ 35Kv and below XLPE insulated ultra-low frequency (0.1Hz) voltage withstand test methods ‘for promoting this approach. The instrument is developed according to China's made of this need. It can be widely used in cable, large-scale high-pressure rotary motor, power capacitors into AC voltage withstand test.
Power capacitance of single-core XLPE insulated cable (µF/km)
0.1Hz -60KV Ultra-Low Frequency High Voltage Generator
Model |
Rated Voltages |
Load capacity |
Fuse |
Weight |
Useful |
VLF-60 |
60kV (peak ) |
0.1Hz,≤0.5µF |
25A |
Control :6㎏ HV TANK-I:30㎏ HV TANK-II:33㎏ |
25KV and below the cable、Generator |
0.05Hz,≤1.0µF |
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0.02Hz,≤2.5µF |
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0.01Hz,≤5.0µF |