Circulating current relay type IRXm

The IRXm relay can be used for high speed restricted earth fault protection of generators and transformer windings. For the selective detection of faults, current transformers in summation connection are employed with an external stabilizing resistor for high impedance method of measurement.

Features

Wide current setting range
Sensitive high speed protection on internal faults
Operation largely immune to DC components and harmonics
Hand reset LED operation indicator
Single pole static relay of draw-out type design

Ladda ner

Circulating current relay Type IRXm (engelska - pdf - Broschyr)

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