HuaTianLogo

Power detection technology / Power detection

Detection Technology

DC high voltage generator processing method

time:2020/9/9   source:华天电力  reading:231 time

Troubleshooting Methods of DC High Voltage Generator


DC Hipot Tester.png


1. Failure phenomenon: After the power switch is turned on, the indicator light and the meter head are not bright, and the fan does not rotate


Reason: the power cord is open, or the power fuse is blown


Treatment method: replace the power cord and insurance


2. Trouble phenomenon: After the machine is turned on, the high-voltage break button light is on, but the high-voltage switch button does not light up when pressed


Reason: adjust the voltage potentiometer knob is not reset


Treatment method: reset the voltage adjustment potentiometer knob to zero again


3. Trouble phenomenon: Press the high-voltage switch button, the indicator light is on, but the high-voltage switch indicator does not go off, release the high-voltage switch button, the high-voltage switch indicator light


Reason: The internal protection circuit of the host has acted (overvoltage, overcurrent or power protection)


Treatment method: adjust the fixed value of the overvoltage setting dial code to an appropriate value, and then restart the device


4. Trouble phenomenon: After pressing the high-voltage switch button, the voltage is boosted, the high-voltage break indicator light is on, and the high-voltage is disconnected.


Reason: high voltage output short circuit


Treatment method: check whether the tested product is short-circuited


5. Failure phenomenon: During the boosting process, the high-voltage break indicator light is on and the high-voltage disconnect


Reason: Discharge or breakdown of the tested product causes overcurrent protection to act


Solution: Check the tested product and restart the device


Copyright description: all articles, pictures, video and other materials on this site belong to wuhan huatian power automation co., LTD. For use, please contact us; Permission to reprint articles, pictures, video and other materials please quote "from: huatian power".

What is a DC resistance tester  | 2020/9/9 | reading227time How to use ground resistance measuring instrument  | 2020/9/8 | reading227time return