Why is VLF Hipot testing becoming more important in modern power networks? VLF Hipot testing is widely used for assessing the ...

Insulation resistance testing is a simple yet critical preventive measure that can significantly lower your maintenance costs. You may be familiar with the role insulation resistance testing plays in ...

An AC resonant test system is designed to generate high alternating voltage by forming a resonant circuit between the reactor and the test object. By operating at or near resonance, the system can ...

This article describes the testing results following routine performance assessment of an electrical motor both in its original state and after rebuilding it using products made by Zeus, such as the ...

High-voltage insulation testing at 5 kV and 10 kV is a subject that comes up regularly in the questions received by our technical support group. Below are a few answers for some of the questions we’re ...

Based on standard test methods, wet insulation testing of photovoltaic modules consists of performing resistance measurement on the insulation of a panel immersed in a liquid solution bath. In this ...

Insulation resistance testers, often called megohmmeters, are fundamental tools for preventive maintenance, used to assess ...

To be fully in conformance with the most modern testing requirements, Megger offers a family of insulation testers at voltages above 1 kV. July 20, 2009 2 min read To be fully in conformance with the ...

In Episode 27 of “EC&M Tech Talk,” Randy Barnett, a journeyman electrician, inspector, author, trainer, and electrical safety expert, reviews the purpose and methods used for measuring the quality of ...

Bringing the benefits of 15 kV DC insulation resistance testing to challenging environments such as HV transmission and distribution substations, Bringing the benefits of 15 kV DC insulation ...