Shore connection box is provided at convenient position, to receive shore power supply, so that ship’s generators can be shut down, in port or Dry Docking.
Lloyd’s Requirements:
Connection box contains a circuit breaker or isolating switch with fuses.
Provided full information of supply system, normal ship voltage and frequency for AC current.
Main Switchboard must be provided with a link switch or a circuit breaker, voltmeter, ammeter, and an indicator to show that the cable is energised.
For 3-phase supply with earth neutral, an earthing terminal must be provided, for connecting the hull to shore side.
A phase sequence indicator is necessary to ensure correct connections.
Means shall be provided for checking polarity, and terminals should be labelled.
Lloyd’s Requirements:
Connection box contains a circuit breaker or isolating switch with fuses.
Provided full information of supply system, normal ship voltage and frequency for AC current.
Main Switchboard must be provided with a link switch or a circuit breaker, voltmeter, ammeter, and an indicator to show that the cable is energised.
For 3-phase supply with earth neutral, an earthing terminal must be provided, for connecting the hull to shore side.
A phase sequence indicator is necessary to ensure correct connections.
Means shall be provided for checking polarity, and terminals should be labelled.
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