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

Technical Paramete

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%

Specification / Parameters	120/2	120/5	120/10

Rated Voltage (kV)	120	120	120
Rated Current(mA)	2	5	10
Rated Power (W)	240	600	1200
Box Weight (kg)	2	5	9
High voltage cylinder Weight (kg)	6	8	9
High voltage cylinder Hegiht (mm)	535	535	750
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℃
	≤ 85%RH 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