Avoid trouble of loop resistance tester
1. Phenomenon one The test current of the loop resistance tester is normal, and the...
March 2026
hvhipot Field test problems of loop resistance tester
At present, most loop resistance testers on the market adopt a typical fHV Hipot Electric...
How to use the relay protection tester
The relay protection tester is usually used in accordance with the instruction manual or the...
Three precautions for grounding resistance tester
Since the ground resistance tester is to test the ground resistance of the circuit, it...
Understand what is a partial discharge tester
1. Description of partial discharge tester Partial discharge, when the applied voltage in the electrical...
Ensure the safety of partial discharge detectors
Partial discharge detector (also called partial discharge detection system) is a new type of instrument...
Disadvantages of loop resistance tester testing
The loop resistance tester designed according to the conventional design principle found that there is...
DC resistance tester generally has problems
The DC resistance tester is an ideal device for the DC resistance of lateral transformer...
Advantages of partial discharge tester
The partial discharge tester has a friendly user interface and is easy to operate. It...
Prevent transformer insulation breakdown?
1. Prevent water and air from entering the transformer (1) The transformer should be protected...