Plant Loop Remote Transfer Module Manufacturers ABB, Bailey Model(s) ABB Bailey Infi 90, ABB Bailey Infi 90 and Net 90 Estimated Shipping Size Dimensions: 7.0" x 2.0" x 13.0" (17.8 cm x 5.1 cm x 33.0 cm) Weight: 1 lbs 3.0 oz (0.5kg ) Plant Loop Remote Transfer Module
ABB IRXm Static Protection high speed restricted earth fault protection relay
ABB IRXm Static Protection relay, the circulating current relay IRXm is mainly 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. The relay is provided with a band-pass filter which suppresses harmonics and DC components of the input current. The relay is suitable for current transformers with secondary rating of both 1A and 5A.
IRXm product range
Wide auxiliary voltage range as 24V/30V/ 48V/ 110-125V/ 220-250V DC
Fixed contact configuration 2NO+1NC
Key benefits
Easy installation and maintenance
Fast operation
Visual indication
Key features
Draw-out type
Wide current setting range
Sensitive high-speed protection on internal faults
Operation largely immune to DC components and harmonics
ABB Static Protection Relay – Circulating Current Relay
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