DEIF RMP-121D REVERSE POWER RELAY RMP121D

DEIF RMP-121D REVERSE POWER RELAY RMP121D (NEW WITHOUT BOX)

DEIF 

TYPE: RMP-121D

REVERSE POWER RELAY 

MEAS VOLTAGE: 440 VAC, <0.5 MA

UL: MAX. 450 VAC

MEAS POWER: 2162 W

SUPPLY VOLTAGE: 240 VAC

COUPLING: 1W3

RELAY OUTPUT:MAX. 250 VAC OR 24 VDC, 8A

ANALOG OUTPUT: MAX. 10V

RELAY B:NORMAL DE ENERGISED

100131104.10

803948.0001

THE PROTECTIVE REVERSE POWER RELAY TYPE RMP-121D FORMS PART OF A COMPLETE DEIF SERIES OF RELAYS FOR PROTECTION AND CONTROL OF GENERATORS, AND IS APPLICABLE TO BOTH MARINE AND LAND-BASED INSTALLATIONS. ALSO AVAILABLE ARE OVERLOAD RELAYS (RMP-111D) AND COMBINED OVERLOAD AND REVERSE POWER RELAYS (RMP-112D).

THE PROTECTIVE REVERSE POWER RELAY WILL PREVENT A GENERATOR RUNNING IN PARALLEL WITH OTHER GENERATORS FROM RUNNING AS A MOTOR (“MOTORING”) IN CASE OF LOST PRIME MOVER TORQUE, AND WILL THUS PROTECT THE PRIME MOVER, AT THE SAME TIME ENSURING THAT THE REMAINING GENERATORS CONNECTED TO THE SYSTEM ARE NOT OVERLOADED.  

REF: FKM4417V1