The main problem associated with excessive harmonic distortion can be very simply stated: it gives rise to the generation of heat. Often this is seen as overheating in neutral conductors, transformers and motors.This article follows up...

Megger would like to  invite you to the next in the series of transformer and circuit breaker open days. We have two dates one in Cardiff and one in North London.

Neglect can have serious consequences. An unintentional time delay in the operation of a circuit breaker could be caused by a sticky operating mechanism.This article provides insight into the maintenance requirements for overcurrent...

Over the past two decades, there has been significant growth in the use of long high-voltage cables, many of which are installed and buried under water. This has led to a requirement for new technologies capable of testing these cables...