Electrical Protection Relays

A protection relay is designed to trip the circuit breaker when a fault is detected. It provides protection against abnormal operating conditions such as over-current, over-voltage, reverse power flow, over-frequency and under-frequency.

• Testing of E.F Relays.
• O/L Relays.
• S/C Relays with the help of secondary injection kits.
• Replacement of defected Relays.