• Power Services

Phase Failure & Protective Relays

Power House offers wide range of phase failure0 and protective relays for motor and device protection and safety. These relays sense the negative sequence and unbalance of the system supply and protect 3-phase motors and other loads. Different models are available with adjustable settings for Phase unbalance, Trip time Delay, Under Voltage, Over Voltage Power on delay, etc., to suit different requirements. Also on offer is wide range of protective relays like: voltage monitoring relay, current monitoring relay, earth fault relay, liquid level controllers, engine protection, temperature relays, fuse failure relays, etc. These relays are available in DIN rail mounting.