An important aspect of maintaining a transformer is ensuring that it has low moisture content. New dry transformers have a moisture content of approximately 0.3% to 0.7% in the solid insulation.

A commissioning-focused article explaining why dynamic frequency response analysis can catch residual moisture in new oil-filled transformers before service-related damage occurs. Whether you would ...

With Megger’s new test van, it is now possible to carry out a full range of tests on power transformers quickly and conveniently at any location that can be reached by road. This means that ...