• Gelco Electronics Private Limited

Phase Failure Relays/Motor-Pump Protection Relays

Gelco Electronics offers a range relays. Phase Failure Relays: these relays are applicable to monitor main supply voltage to prevent unit in case of general supply faults like phase lose, phase reversal, under voltage, over voltage, etc. These are applicable to control panels for motors/pumps, machines, air conditioners, etc. Features: micro controller based technology; phase failure protection with under and over voltage protection; DIN rail mounting; plug-in type (11-pin) mounting; adjustable phase; unbalance (voltage) limit setting; protection against phase reversal; and adjustable UV and OV limit setting. Motor/pump protection relays: MGR/PGR has all the functions to protect/prevent motor/pump in case of dry run, overload, phase failure, phase unbalance, over voltage, under voltage condition. This relays are combined with all of this or individual protections. Applications: submersible pump/motor, machines, compressors, ventilation fans, conveyor drive motors, etc. Features: micro-controller based technology; current up to 80 A, can be sense through Gelco CTU; protection against phase reversal; OV and UV protection; and phase unbalance (current) protection, current sensing phase failure, over load protection, dry run protection, etc.