Preferential tripping in a marine electrical distribution system

Preferential tripping in a marine electrical distribution system

Preferential tripping in a marine electrical distribution system Preferential tripping in a marine electrical distribution system are designed to disconnect non-essential circuits (e.g. breakers controlling air conditioning, galley power, blowers, refrigeration etc.) in the event of partial overload or partial failure of the supply, with the aim of preventing operation of the main breaker trip and…