SRW Reverse Power Relay

The SRW is a single phase, solid state, directionally controlled reverse power relay, used primarily to protect ac generators against motoring. The directional unit has a factory preset maximum sensitivity characteristics of 30°. The relay can be adjusted for any desired maximum sensitivity angle between 0 and 90°.

The SRW may also be used to sense lagging power factor load flow in anabnormal direction.

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    ABB contact for United States of America

    Sales: Pete Kovacic
    Service: Cristine Luong
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