DEIF ship relays

... additional I/O or communication cards can be simply plugged in according to application needs. Usability Maximum use of the relay is guaranteed by features such as sophisticated setting aids, highly customisable ...

DEIF's loss of mains relays protect generators against damage resulting from a non-synchronised reconnection to the grid after a temporary mains failure. A mains failure will be detected, provided a disconnection at ...

DEIF's loss of mains relays protect generators against damage resulting from a non-synchronised reconnection to the grid after a temporary mains failure. A mains failure will be detected, provided a disconnection ...

The RMC-111D short circuit relay is applied in cases where only protection against short circuit currents is required (I>>). RMC-111D has one set of contacts. Short circuit I>>: 100 to 400 %. ) ANSI code 50 and ...

The RMC-121D combined short circuit and over-current relay is applied for protection of generators against both over-currents and short circuit currents (I> + I>>). RMC-121D has two sets of contacts. Short circuit I>>: ...

... 150 % Combined functionality Short circuit relay (I>>) ANSI code 50 and 51 Measurement of 3-phase currents LED indication of fault condition Timer-controlled tripping LED indication for activated relay 35 ...

DEIF's differential current relay RMC-131D protects the generator against short circuits and leakage currents in the windings of the generator. DEIF’s differential current relay RMC-131D protects the ...

This double over-current relay is applied in cases where protection against over-currents at two levels is required. The versatile unit features a number of adjustable parameters. Double over-current relay ...

The digital RMF-112D unit is part of DEIF’s complete range of relays for generator protection and control. Applied for protection against under-frequency and overfrequency by supervising the frequency (of generators) ...

The RMP-111D is a protective overload power relay for generator and prime mover protection. Protection against overload is crucial in setups where the prime mover is under-dimensioned in proportion to the AC generator. The ...