Battery Earth Fault Relay

The Battery Earth Fault Relay is designed to protect battery systems by detecting earth faults or leakage currents within the battery's circuits. It continuously monitors the insulation resistance between the battery terminals and the ground, alerting when a fault occurs. If an earth fault is detected, the relay triggers an alarm or disconnects the system to prevent further damage, reduce the risk of electrical shock, and maintain the integrity of the power system. Commonly used in critical applications like backup power systems and uninterruptible power supplies (UPS), this relay ensures the safe and efficient operation of battery-powered systems.