Marine Engine Telegraph System

RMC-131D Current relay

RMC-131D Current relay 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-13...

ISO9001 Supplier Class Certificate Export Supply

Key HighlightsCategory
Marine Engine Telegraph System
Standard
DIN
Certificate
ABS, LR, BV, DNVGL, NK, KR, IRS, RMRS, CCS
We can supply according to your requirement, drawings, class certificate needs, and delivery schedule.

Technical Specifications

China RMC-131D Current relay:

RMC-131D Current relay 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 generator against short circuits and leakage currents in the windings of the generator.

The relay compares the differential current of each of the three phases, providing an RMS measurement at sinusoidal currents. In order to obtain a short response time on a fault condition, the measurement is based on peak values.

The versatile units feature a number of adjustable parameters.

RMC-131D is part of DEIF’s complete range of relays for protection and control of generators.

Variants

RMC-111D

· Short circuit

· I>>: 100 to 400 %. <50 mS response time

RMC-121D

· Short circuit

· I>>: 100 to 400 %. 2 sets of contacts (parallel)

RMC-122D

· Short circuit and over-current

· I>>: 100 to 400 %, I>: 50 to 150 %

· Combined functionality

RMC-131D

· Differential current

· I>>: 100 to 400 %. 2 sets of contacts (parallel).