Voltage Monitoring Relay Connection in DOL Starter | phase failure relay
Three Phase Voltage Monitoring Relay Connection for Motor Protection in DOL Starter
Three Phase Voltage Monitoring Relay Protection of 3 Phase devices against Over voltage, Under voltage, Single Phasing, Reverse Phasing & unbalance supply are one of the major issues in electrical systems. For the safe running of 3-phase devices, special protections that keep a continuous watch on supply conditions are very essential. The major cause of maximum load burn-out is overloading which occurs due to unbalance supply, Single Phasing & Reverse Phasing conditions.
Q. What is a Phase Failure Relay?
Ans. These relays are suitable for monitoring incoming 3-phase supply from Mains (Electricity distribution line) they can be used for any HP/KW rating of load. These relays are suitable for monitoring incoming 3-phase supply from Mains (Electricity distribution line).
Thank You
Electrical Technician
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