Equipment classes

Name: Equipment classes (Transformer Testing Reference)
Creator: Transformer Testing Reference
License: https://www.transformertestingreference.com/license/

Classes of power equipment and the tests each class receives, from transformers and switchgear to cables, batteries and rotating machines.

Liquid-filled transformers
Liquid-filled transformers have the core and windings immersed in an insulating liquid; field testing covers the windings, the insulation and the liquid.