DC Hipot is DC high voltage power supply equipment, it has functions of switch on protection under 0 voltage, over voltage and overcurrent protection, DC Hipot testing is for the Power plant, Transformer factory or Substation maintenance, for example: DC HV withstand and leakage current test in power cables, the conductance current and 1mA reference voltage of magnetic blow out arrestor and zinc oxide arrestor test.
JYDHV HV Hipot Tester Feature:
1. Adopt large voltage feedback, high output voltage stability
2. Full-scale smooth voltage regulation, good voltage regulation fineness, regulation accuracy k 0.5%
3. Boost potentiometer zero start boost, with voltage scale indication
4.0.75UDC/1mA function button, convenient for zinc oxide arrestor test, accuracy ± (1% reading ± 0.2KV)
5. The overvoltage protection adopts the dial code setting, the deviation is ±1%
JYDHV HV Hipot Tester Specification:
Current (mA)
Control Box
High-Voltage Unit
Rated Voltage
Size (mm)
Weight
Size (mm)
Weight
60/2-5
60KV
310 * 250 * 230
5 kg
470 * 260 * 220
6 kg
80/2-5
80KV
310 * 250 * 230
6 kg
490*260*220
8 kg
100/2-5
100KV
310 * 250 * 230
6 kg
550*260*220
8 kg
120/2-5
120KV
310 * 250 * 230
7 kg
600 * 260 * 220
10 kg
200/2-5
200KV
310 * 250 * 230
8 kg
1000 * 280 * 270
20 kg
300/2-5
300KV
310 * 250 * 230
9 kg
1300 * 280 * 270
22 kg
Output polarity
Negative polarity, no-voltage start, linear continuous adjustment
Working power supply
50HZ AC220V±10%
Voltage error
0.5%±2,minimum solution 0.1KV
Current error
0.5%±2,minimum solution 0.1µA
Ripple factor
better than 0.5%
Voltage stability
Random fluctuation, grid change is 10%, the fluctuation ≤0.5%
Working manner
Interval working, less than 30 minutes under rated load
Working condition
Temperature: 0-40ºC, humidity: less than 90%
storage condition
Temperature: -10ºC~40ºC, humidity: less than 90%
Voltage (KV)/mA
JYDHV HV Hipot Tester Appearance:
