| Customization: | Available |
|---|---|
| After-sales Service: | Warranty Certificate |
| Warranty: | 12 Months |
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XHZG series DC hipot tester is mainly used for power line department, industrial and mining, metallurgy, steel and other enterprise power departments to conduct DC withstand voltage test or DC leakage current test on high voltage electrical equipment such as zinc oxide arrester, power cable, transformer, circuit breaker and generator.
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1. The IF voltage doubler circuit is applied, and PWM pulse width modulation technology and high power IGBT devices are applied.
2. With large voltage feedback, the output voltage has high stability and the ripple coefficient is ≤1%.
3. Full-scale smooth pressure regulation, accuracy ≤0.5%, stability ≤1%.
4. The boost potentiometer starts from zero and has a 0.75 UDC1mA button with an accuracy of ≤1%.
5. The overvoltage protection is set by dialing, and the error is ±1% at a glance.
| Model Specs |
60/2 | 60/3 | 120/2 | 120/3 | 200/2/5 | |
| Output voltage( kV) | 60 | 60 | 120 | 120 | 200 | |
| Output current mA | 2 | 3 | 2 | 3 | 2/5 | |
| Output Power (W) | 120 | 180 | 240 | 360 | 400/1000 | |
| Discharge Power (mA) | 2 | 3 | 2 | 3 | 2/5 | |
| Control Box Weight (kg) | 2 | 2 | 2 | 2 | 13.1 | |
| Double pressure cylinder weight (kg) | 2.5 | 2.5 | 4 | 4 | 7.9 | |
| Double pressure cylinder specifications (mm) | Ф90 340 |
Ф90 340 |
Ф90 470 |
Ф90 470 |
Ф110 810 |
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| Voltage measurement error | 1%(Full scale)±1bite | |||||
| Current measurement error | 1%(Full scale)±1bite | |||||
| Overvoltage setting error | The overvoltage protection adopts the dial code setting, which is clear at a glance (precision ≤1.0%) | |||||
| 0.75 Switching error | High-precision 0.75UDC-1mA one-touch button (precision ≤1.0%) Most suitable for zinc oxide arrester test |
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| Ripple factor | ≤0.5% | |||||
| Working Method | Intermittent use: 30 minutes at rated load 1.1 times rated voltage usage: 10 minutes |
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| Working environment | Temperature:-10ºC~+40ºC | |||||
| Relative humidity: no more than 85% when the room temperature is 25ºC (no condensation) | ||||||
| Altitude: Below 1500 meters | ||||||
| With capacitive load | Unlimited test product capacity | |||||
| Structural features | Electrical insulation doubler | |||||
| Air insulation, no leakage | ||||||
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