Safety measures for high-voltage test transformers
Insulation defects of high-voltage test transformers are an important factor leading to equipment failures. A...
Technical Guide
Field failure of zinc oxide arrester tester
The fault of the zinc oxide arrester tester on site should be handled correctly 1....
Loop resistance tester measures resistance
Loop resistance tester measures contact resistance: During work, electric workers often need to use a...
Transformer integrated tester failure
The integrated transformer tester is designed for automatic testing of protection and metering CT/PT, which...
Test method of high voltage test transformer
Test method of high voltage test transformer: 1. In general measurement, when the wire is...
On-site test method of grounding resistance tester
Let’s take the commonly used clamp ground resistance tester as an example. The meter is...
Principle Analysis of DC Resistance Tester
Insulation resistance refers to the resistance between two parts of conductors separated by insulating materials,...
Field test of transformer DC resistance tester
Since the transformer DC resistance tester manufacturer adopts delta connection in the low-voltage side windings...
Insulation resistance tester live detection
Introduction to the application of insulation resistance tester in live detection in the power industry...
High voltage test transformer operation method
High voltage test transformer operation method 1. The tested product should be cleaned first and...