In a perfect world, electrical insulation would allow no current to flow through it. Unfortunately, several factors can — and will — result in the deterioration and ultimate failure of electrical ...

In our previous issue, we described time-resistance and dielectric absorption ratio tests. Two other useful insulation resistance tests are the short time and step voltage tests In our previous issue, ...

Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.

As electric vehicles continue to revolutionize the automotive industry, ensuring reliable, efficient switching solutions is essential for high-voltage systems. Pickering’s comprehensive EV Application ...

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