The street scene shows damage caused by an explosion in a manhole as a result of gases generated by a low-voltage arcing fault. North America, according to statistics published by the IEEE Insulated ...

Most of the electrical power distribution infrastructure is static, and in many facilities, the mindset for electrical equipment and devices is “set it, and forget it.” However, much of the existing ...

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 ...

Ensuring the reliability and efficiency of power networks is critical in modern infrastructure management. One of the most established techniques for assessing cable health is Very Low Frequency (VLF) ...

Abstract: Traditional damped AC (DAC) technology has been widely utilized in filed partial discharge tests of power cables due to portability and effectiveness. However, space charge accumulated in ...

In response to the growing recognition of the benefits of 15 kV dc insulation testing, Megger, a world leader in portable electrical test equipment, has introduced two new instruments with 15 kV ...

Insulation problems are to blame for around 30% or more of motor failures – meaning that electrical motor testing should be a larger part of every condition monitoring regime. Mike Teska, Product Line ...