Program controlled ultra-low frequency high voltage generator, ultra-low frequency withstand voltage test device

Railway program-controlled ultra-low frequency high voltage generator, Metro ultra-low frequency withstand voltage test device

HB-CD program-controlled ultra-low frequency high voltage generator eliminates the defect that the volume of high-voltage test transformer is bulky and not suitable for transportation and movement. It uses single-chip microcomputer to control digital frequency conversion, automatic test, real-time Chinese character prompt in the process, and display the output waveform at all times. It is widely used in the AC withstand voltage test of large capacity equipment such as generator, cable power container, etc.

HB-CD, mobile wechat 186 + 5322 + 5978, qq1123 + 134968

1. AC voltage withstand test for large capacity equipment such as generator and cable power container

2. Digital frequency conversion, automatic test, real-time Chinese character prompt and output waveform display

3. The ultra-low frequency with rated voltage less than or equal to 50kV adopts single connection structure (one booster); the ultra-low frequency with rated voltage greater than 50kV adopts series connection structure (two booster in series), which greatly reduces the overall weight and enhances the load capacity, and the two booster can be used as ultra-low frequency with low voltage level separately.

4. Rated voltage: 30KV, 40kV, 50kV, 60kV, 80kV current, voltage, waveform data are directly obtained from high voltage side sampling, so the data is accurate.

5. With over-voltage protection function, when the output exceeds the set limit value, the instrument will stop for protection, and the action time is less than 20ms.

6. It has over-current protection function: it is designed as high-voltage and low-voltage dual protection, and the high-voltage side can carry out accurate shutdown protection according to the set value; when the current at the low-voltage side exceeds the rated current, the shutdown protection will be carried out, and the action time is less than 20ms.

7. The high-voltage output protection resistor is designed in the boosting body, so there is no need to connect another protection resistor outside.

8. Due to the adoption of the high and low voltage closed-loop negative feedback control circuit, the output has no capacity rise effect.

9、 0.1HZ：≤1.1μF  0.05HZ：≤2.2μF  0.02HZ：≤5.5μF

10. Weight: Controller: 4kg, booster: 25kg

Program controlled ultra-low frequency high voltage generator, ultra-low frequency withstand voltage test device, intelligent ultra-low frequency high voltage generator

Railway program-controlled ultra-low frequency high voltage generator, Metro ultra-low frequency withstand voltage test device

Ultra low frequency high voltage generator: ultra low frequency withstand voltage tester, ultra low frequency cable withstand voltage tester, ultra low frequency generator withstand voltage tester, ultra low frequency motor withstand voltage tester, program-controlled ultra low frequency high voltage generator, ultra low frequency AC withstand voltage tester.

For details, please visit: http://www.hbdqgs.com or http://www.qdhhdl.com or http://www.hbdqgs.net.

Hb is the abbreviation of Huabao electric. Please identify Qingdao Huabao electric when purchasing