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.
DEIF's RMV protective voltage relays are applied for generator, motor and transformer protection against adverse system voltage conditions.
RMV-122D
Over-voltage (double)
U>: 100 to 120 %, U>: 100 to 120 %