RMV-122D

Overvoltage relay, U> and U>

DEIF's RMV protective voltage relays are applied for generator, motor and transformer protection against adverse system voltage conditions. The versatile unit features a number of adjustable parameters.

RMV 122D Front
RMV 122D Front

DEIF's RMV protective voltage relays are applied for generator, motor and transformer protection against adverse system voltage conditions.

The versatile unit features a number of adjustable parameters.

Variants

RMV-112D

  • Under- and over-voltage
  • U>: 100 to 120 %, U<: 80 to 100 %

RMV-122D

  • Over-voltage (double)
  • U>: 100 to 120 %, U>: 100 to 120 %

RMV-132D

  • Under-voltage (double)
  • U<: 80 to 100 %, U<: 80 to 100 %

RMV-142D

  • Under- and Over-voltage
  • U>: 100 to 120 %, U<: 80 to 100

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