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An ISO 9001, 14001 & 45001 Company

An ISO 9001, 14001 & 45001 Company

Online Partial Discharge Testing of Cables using HFCT & TEV sensors

IntroductionPartial discharge (PD) is a localized dielectric breakdown in an insulating material. It is caused by a high electric field stress in a small area of the insulation. PD can occur in any type of medium and high voltage insulation, including cables, transformers, and switchgear. The occurrence of PD is usually an indicator of underlying … Read more