Still having headaches over buried cable faults?
Dear colleagues in the power industry, are you often overwhelmed by the hidden underground cable...
2026
Troubleshooting of DC High Voltage Generator
The high frequency DC high voltage generator is suitable for power departments, power departments of...
What test can the DC high voltage generator do?
In the daily work of electric power, electric power workers sometimes come into contact with...
How to use loop resistance tester
The loop resistance tester uses a high-reliability high-power integrated circuit, which is composed of a...
Different types of ground resistance testers
The grounding resistance tester is based on Ohm’s theorem and adopts the fHV Hipot Electric...
Precautions for DC resistance tester testing
1. After measuring the inductive load, the test line cannot be directly removed, so as...
DC resistance tester failure
Faults and troubleshooting methods of the DC resistance tester: 1. There is no display when...
Tips for maintenance of digital megohmmeter
Maintenance of digital megohmmeter: 1. The megohmmeter must be placed flat when in use. 2....
Four characteristics of DC resistance tester
The current single-arm bridge is also known as the Wheatstone bridge. Its principle is to...
Reasons for high contact resistance
Reasons for using loop resistance tester to test high contact resistance of high voltage switch...