China 120kv DC Hipot Tester for Hv Hipot Test/DC High Voltage Generator, Find details about China DC Withstand Voltage Test Set, DC Hipot Tester from 120kv DC Hipot Tester for Hv Hipot Test/DC High Voltage Generator
√ Light weight, more portable, full function, suitable for wild field testing.
√ With high frequency voltage-multiplying circuit and PWM pulse width modulation technology.
√ Small ripple coefficient, high voltage output stability, no noise, more reliable and stable.
√ Over-voltage, over-current, zero start and fault protection function, voltage protection value can be displayed.
√ Adapts digital display, current and voltage can be read clearly.
√ High stability of voltage adjusting. Designed with coarse adjust and fine adjust.
√ 75% VDC 1mA function button, convenient for Zinc Oxide arrester test.
60/2 | 100/2 | 150/3 | 160/2 | 180/2 | 200/5 | 250/2 | 100/200 | 200/300 | Others | |
Output Voltage | 60 | 100 | 150 | 160 | 180 | 200 | 250 | 100/200 | 200/300 | |
Output Current(mA) | 2 | 2 | 3 | 2 | 2 | 5 | 2 | 3/2 | 3/2 | |
Output Power(W) | 120 | 200 | 450 | 320 | 360 | 1000 | 500 | 400 | 600 | |
Charging Current | 3.0 | 3.0 | 12.0 | 3.0 | 3.0 | 3.0 | 3.0 | 4.5/3.0 | 4.5/3.0 | |
Control Unit Weight(kg) | 4.3 | 4.3 | 5.3 | 4.3 | 4.3 | 4.4 | 4.5 | 4.5 | 8.1 | |
Doubler Size(mm) | Φ80 | Φ80 | Φ80 | Φ80 | Φ110 | Φ110 | Φ110 | Φ110 | Φ110 | |
Doubler Weight(kg) | 6.3 | 6.8 | 7.5 | 7.2 | 7.2 | 7.2 | 7.6 | 7.5 | 12.6 | |
HV polarity: | Negative voltage polarity, Zero start, Continuously adjustable. | |||||||||
Power Supply: | AC 220V±10%;50Hz | |||||||||
Voltage measurement error: | 1.0% ±1 digit, Max. resolution: 0.1%kV | |||||||||
Current measurement error: | 1.0% ±1digit, Max. resolution: 0.1%uA | |||||||||
Overvoltage setting error: | ≤1.0% | |||||||||
0.75 switching error: | ≤0.5% | |||||||||
Ripple coefficient | ≤1.0% | |||||||||
Voltage Stability: | Stochastic wave ≤0.5% when power wave is ±10%, | |||||||||
Duty: | Rated load: 30mins.;1.1 times rated voltage:10mins | |||||||||
Working Temperature: | -15ºC~50ºC | |||||||||
Relative Humidity: | When temperature is at 25ºC, less than 90%(no condensation) | |||||||||
Altitude: | Below 2500M |