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Triple Change Over

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Triple Change Over

  • View Automatic power source selection ensures uptime – (PDF)

The triple change-over consists of multiple devices/boards that are connected together to form a system which will control the source selection of an electrical system, such as power-metering, switching breakers with and without interlocks, reading breaker status and generator management.

The main purpose of the triple change-over is to select and to operate any of the three sources connected to it and thus provide power to the electrical site.