Research background of DC resistance tester
Small resistance can be seen everywhere in various electrical equipment, such as the contact resistance...
Technical Guide
The necessity of battery internal resistance test
The internal resistance is currently recognized as the most effective and most convenient performance parameter...
Dc high voltage generator operating instructions
Dc high voltage generator is an instrument providing high voltage DC series resonance. The instrument...
What are the pitfalls of megohm meter operation?
Abstract: For the measurement of the insulation value of a 10kV transformer, ZC series portable...
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...