DC High Voltage Generator High Voltage Test Equipment DC Hipot
Tester
Function: for DC high voltage test of zinc oxide arresters, power
cables, generators, transformers, etc.
Features
1. Aluminum alloy carrying box
2. With High Frequency Voltage-multiplying circuit, PWM technology
and high power IGBT device
3. Adopts voltage feedback, Higher voltage stability, smaller
ripple coefficient.
4. Full range smooth voltage regulation, regulation accuracy≤1%,
stability≤1%, voltage current error +/-1.5%±d
5. Raise voltage from zero voltage potentiometer
6. The 75% UDC 1mA function button is convenient for Zinc Oxide
Arrester test.
7. Over voltage cylinder uses dialing number set, and the error
+/-2%.
8. It’s coated with special insulating materials with good electric
performance and water resistance
9. The product conform to DL/T848.1-2004 technology requirement,
also passed test of quality inspection
Parameter:
Rated voltage: 60kV/120kV, Rated current: 2mA/3mA/5mA
Power supply: AC220V±10％, 50Hz
Ripple coefficient: ≤3.0％
Voltage measuring accuracy: ±(1.5 %reading±2digit)
Voltage stabilization: stochastic wave, ≤1％ when power wave±10%
Specification
Parameters | 60/2 | 60/5 | 120/2 | 120/5 | 120/10 | 200/2 | 200/5 | 200/10 | 300/2 | 300/5 |
|
| Rated Voltage (kV) | 60 | 60 | 120 | 120 | 120 | 200 | 200 | 200 | 300 | 300 |
| Rated Current(mA) | 2 | 5 | 2 | 5 | 10 | 2 | 5 | 10 | 2 | 5 |
| Rated Power (W) | 120 | 300 | 240 | 600 | 1200 | 400 | 1000 | 2000 | 600 | 1500 |
| Box Weight (kg) | 8 | 8 | 2 | 5 | 9 | 4.5 | 4.5 | 5.5 | 5.5 | 5.5 |
| High voltage cylinder Weight (kg) | 4 | 5 | 6 | 8 | 9 | 7 | 8.3 | 9.3 | 11 | 11.5 |
| High voltage cylinder Hegiht (mm) | 440 | 440 | 535 | 535 | 750 | 890 | 970 | 980 | 1250 | 1250 |
| Voltage measuring accuracy | Digital Meter ±(1.5%reading±2words) |
| Current measuring accuracy | Digital Meter ±(1.5%reading±2words) |
| Ripple factor | ≤3% |
| Voltage stability | Random fluctuations, changes ≤1% when power supply±10% |
| Over Load capacity | No load voltage can be 10% more than rated voltage working 10
mimutes, maximum charging current is 125% the rated current |
| Power supply | Single phase AC 50HZ 220V±10% |
| Working way | Intermittently |
| One time continuous working: 10 minutes |
| Working environment | Temperature: 0~40℃ |
| Relative Humidity is no more than 85% when room temperature is
25℃(No condensation) |
| Altitude: below 1500 meters |
| Structure character | Exopy glass steel electrical insulated high voltage cyclinder |
| Air insulation, no worry of leakage |
| Operation box character | High precision 0.75UDC1mA single touch button (accuracy≤2.0%), most
suitable for zinc oxide arrester test |
| Dialing number set for overvoltage protection |
| All in an aluminum alloy box, integrated structure, portable |
