Dielectric loss measurement is a very basic method in the insulation test, which can effectively find the overall damp deterioration and deterioration of the insulation of electrical equipment, as well as local defects. It is widely used in electrical manufacturing, electrical equipment installation, handover and preventive testing. The measurement of dielectric loss of transformers, transformers, reactors, capacitors, bushings, lightning arresters, etc. is the most basic method to measure their insulation performance.
