How to choose the insulation resistance tester
The user can choose the suitable high-voltage insulation resistance tester according to the characteristics of...
Analysis of Clamp Earth Resistance Tester
Reducing the grounding resistance of the power line pole tower can improve the lightning resistance...
Dc resistance tester for three-loop transformer
Three-loop transformer DC resistance tester (hereinafter referred to as direct resistance tester) is the latest...
Use method of DC high voltage generator
Dc high voltage generator is an instrument providing high voltage DC series resonance. The instrument...
Precautions for high voltage transformers
First, connect the wires. In addition to connecting the various lines during the test, the...
Key points of pd detection technology
We from “partial discharge detection technology points which several parts?” This is a common problem...
Microcomputer relay protection tester test note
1. The microcomputer relay protection tester and Windows operating system are built in. Please do...
Purpose and function of partial discharge tester
Partial discharge refers to the discharge that occurs between electrodes but does not run through...
The hazard of partial discharge
Partial discharge refers to the discharge that occurs between electrodes but does not run through...
Dc resistance tester measurement loop
The constant-current series resonance circuit is mainly composed of sampling circuit and comparison circuit of...