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Relay SPAJ 140C

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Descriptions :


The combined overcurrent and earth-fault relay SPAJ 140 C is intended to be used for the selective short-circuit and earth-fault protection of radial feeders in solidly earthed, resistance earthed or impedance earthed power systems. The integrated protection relay includes an overcurrent unit and an earth-fault unit with flexible tripping and signalling facilities. The overcurrent and earth-fault relays can also be used for other applications requiring single-, two-, or three-phase overcurrent protection. The combined over-current and earth-fault relay includes a circuit-
breaker failure protection unit.

The combined overcurrent and earth-fault relay SPAJ 140 C is part of ABB’s Distribution Automation concept, the complete ABB solution for the control and management of electric power systems.

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PT. Kifa Citra Pratama, is a wholly Private Owned Indonesian company established in 1996. Started from PT. Kifa Citra Sejati, we have continuously operated and successfully throughout these years..

Kifa Citra Pratama, PT.
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