Abnormal sound from high voltage test transformer
The high-voltage test transformer is a type of transformer family, which is safe, reliable, powerful,...
February 2026
Use of lightning protection component tester
Whether we are buying a lightning protection component tester or other testing equipment, one thing...
Common problems of loop resistance tester
The loop resistance tester will inevitably encounter various abnormal problems in HV Hipot Electric Co.,...
Partial discharge measurement method
The partial discharge phenomenon inside the insulation of electrical equipment is periodic, and it goes...
Test transformer for AC withstand voltage test
How to analyze the test results when using the test transformer for AC withstand voltage...
Principle of DC resistance tester
Working principle: There is a constant current series resonance that can generate DC current in...
What are the categories of loop resistance testers
The loop resistance tester is designed with a combination of high-frequency switching power supply technology...
Dry-type test transformer specification test
Dry-type test transformers play an obvious role in high-voltage testing and are one of the...
The Ultimate Guide to Series Insulation Resistance Tester: How It Works and Why You Need One
Introduction In the world of electrical testing and maintenance, ensuring the safety and reliability of...
Understanding Dielectric Loss Tester for Live Capacitive Equipment: A Comprehensive Guide by HVHIPOT
Introduction to Dielectric Loss Testing In the realm of high-voltage electrical systems, maintaining equipment reliability...