Test method of clamp ground resistance tester
Let’s take the commonly used clamp ground resistance tester as an example. The meter is...
Technical Guide
Selection of test transformer
The test transformer can be used to generate power frequency high voltage, which acts on...
Partial discharge test operation steps
According to the calculation result of the excitation voltage, the voltage on each side of...
Dry-type test transformer fault solution
The dry-type test transformer is the introduction of the latest foreign advanced technology, the use...
Causes of partial discharge in switchgear
The causes and treatment methods of partial discharge in switch cabinets. Partial discharge in switch...
How to use the ground resistance tester?
How to use the ground resistance tester to measure correctly? In order to get a...
Operation steps of zinc oxide arrester live tester
The use method and precautions of the zinc oxide arrester live tester, this instrument can...
Use of partial discharge detector
In recent years, as the economy has become more and more developed, there will be...
Understand the ground resistance tester
When most facilities are struck by lightning or overload voltage occurs during use, the current...
How to use the DC resistance tester to be safer?
The DC resistance tester is an instrument used to measure the contact resistance and DC...