The QYZGF series DC high voltage generator adopts new technology, new materials and new devices in the 1990s. It has the characteristics of large output power, small size and light weight. It has reliable overvoltage, overcurrent and zero closing protection functions. 0.75 times the voltage lock function, and equipped with a time relay, can set the timing sound alarm in the test. The entire instrument is easy to carry, easy to operate, safe and reliable, and is especially suitable for field tests in electric power departments.

Product Features

1. The DC high voltage generator has small ripple coefficient, stable and reliable voltage output, no noise, and good reliability

2. With over-voltage, over-current, zero-voltage start and fault protection functions, the voltage protection value can be set, and the display is intuitive

3. The voltage and current are displayed digitally, and the power can be read, which is convenient for monitoring the output status

4. With 0.75 times voltage conversion, it is convenient to test the zinc oxide arrester

5. The product has compact structure, small size, and easy to carry

Product parameter

1. Technical conditions

　 Power supply: AC220V±10%, 50Hz±1%

　 Output voltage indication accuracy: <1 level

　 Output current indication accuracy: <1 level

　 Ripple coefficient: ≤0.5%

　 0.75 times output voltage indication accuracy: <1 grade, with latch

2. Conditions of use

　 Relative humidity: no more than 85% at 25°C, no condensation

　 Working method: 30 minutes of intermittent use

　 Ambient temperature: -10～40℃

　 Altitude: Below 1500m