High voltage systems play a crucial role in the transmission and distribution of electrical power. These systems, which include transformers, circuit breakers, and power lines, must operate with high levels of reliability and safety to ensure uninterrupted power delivery. One of the most critical components in safeguarding these high voltage systems is the HV Insulation Fault Relay. This device acts as a sentinel, constantly monitoring the insulation integrity of electrical equipment, and provides early detection of insulation faults. In this article, we will explore the importance, functions, working principles, and applications of the HV Insulation Fault Relay.
