Wuhan HeZhong Electric Equipment Manufacture Co.,Ltd
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd ELECTRICAL TECHNOLOGY SECURITY EXPERTS
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Vlf 0.1Hz Low Frequency High Voltage Cable Tester AC Hipot Tester
How to choose the suitable products for test
Please make sure that the capacitance of test products is below the instrument rated capacitance. The waveform will be influence if the capacitance of test products is too small and the instrument can not normally output when it below 0.05µF. 0.1µF capacitor in parallel to auxiliary output. Below is capacitance of some instrument for your reference.
Main Parameters:
1, Related output voltage:see sheet 1
2, Output Power:0.1Hz,0.05Hz,0.02Hz
3, On load capacity:see sheet 1
0.1 Hz Max1.1 μf
0.05 Hz Max2.2 μf
0.02 Hz Max5.5 μf
4, Measurement Accuracy:1%
5, Voltage Plus&Minus Peak Value Error:≤3%
6, Voltage Waveform Distortion:≤5%
7, Working Condition:indoor,outdoor; temperature:-10ºC∽+40ºC;humidity:≤85%RH
8, Power Supply:AC 50 Hz/60Hz,220V ±5%
9, Power source protective-tube:See sheet 1
| Model | Related voltage | On-load capacity | Power source protective-tube | Weight |
| 30KV | 30kV/20mA (peak value) | 0.1Hz,≤0.5µF~1.1µF | 5A | Controller:4kg Booster:25kg |
| 0.05Hz,≤0.5µF~2.2µF | ||||
| 0.02Hz,≤0.5µF~5.5µF | ||||
| 50KV | 50kV/30mA (peak value) | 0.1Hz,≤0.5µF~1.1µF | 7A | Controller:4kg Booster:50kg |
| 0.05Hz,≤0.5µF~2.2µF | ||||
| 0.02Hz,≤0.5µF~5.5µF | ||||
| 60KV | 60kV/30mA (peak value) | 0.1Hz,≤0.5µF | 9A | Controller:4kg Booster1(30kV):25kg Booster2(30kV):25kg |
| 0.05Hz,≤0.5µF~1µF | ||||
| 0.02Hz,≤0.5µF~2.5µF | ||||
| 80KV | 80kV/30mA (peak value) | 0.1Hz,≤0.5µF | 12A | Controller:4kg Booster1(30kV):25kg Booster2(50kV):50kg |
| 0.05Hz,≤0.5µF~1µF | ||||
| 0.02Hz,≤0.5µF~2.5µF |
Quality Guarantee: One year quality guarantee after shipment.