RSZGF Lightning Arrester Test Device DC Hipot Tester For HV Hipot Test

RSZGF series DC high-voltage generator is the new portable DC high-voltage generator that designed and manufactured in accordance with the latest China power industry standard DL/T848.1-2004 DC General Technical Specification for High-voltage Generator. It is applicable to the DC withstand voltage test of high-voltage electrical equipment of business power sectors (e.g., power, mining, metallurgy, steel), including zinc oxide surge arrestor, power cable, power transformer and generator.

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%±2d

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

Rated voltage: 60kV/120kV

Rated current: 2mA/3m A//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%