In any electrical power distribution system, ensuring the protection of critical assets such as transformers, circuit breakers, and transmission lines is paramount. High voltage systems, which handle the transmission of power over long distances, are especially vulnerable to faults such as overloads, short circuits, or ground faults. When these faults occur, the damage can be catastrophic without a protective system in place. High Voltage Distribution Relays serve as the first line of defense against such disruptions. By constantly monitoring key electrical parameters like voltage, current, frequency, and phase sequence, these relays detect abnormalities and initiate corrective actions, such as isolating faulty sections of the system, to minimize damage and maintain system stability.