If the loop resistance tester is used
How to use loop resistance tester 1. According to the fHV Hipot Electric Co., Ltd.-wire...
Technical Guide
The role of ground resistance tester
The grounding resistance tester is based on Ohm’s theorem and adopts the fHV Hipot Electric...
High voltage test transformer current generation
1. The directional movement of electric charge generates electric current, whether it is positive or...
Treatment of abnormal sound of transformer
During the operation of the transformer, due to the alternating magnetic flux, the silicon steel...
What is insulation resistance test?
An electrical system is like a pipe system. Voltage is like liquid pressure, current is...
How to choose a suitable test transformer
Electric power workers often need to use test transformers in the work of high-voltage power...
Principle test of loop resistance tester
Now the loop resistance tester adopts the fHV Hipot Electric Co., Ltd.-terminal method to test,...
Detection method of loop resistance tester
Detection method of loop resistance tester: 1. Linear error of loop resistance tester The linear...
The circuit breaker needs to detect resistance?
Exceeding the resistance of the main circuit of the circuit breaker is a major problem...
Megger is suitable for various measurements
The high-voltage megohmmeter is suitable for measuring the resistance value of various insulating materials, transformers...