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发表于 2011-7-15 13:06
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来自: 中国香港
回复 8# JDZ201101
For cargo ships: a. Emegecny source of electrical power can be a generator (a.c.) or battery (d.c.) b. If the emergecny source of electrcial power is a generator, shall be equiped with manual or automatically starting and connetion to emergency switchboard in event of black out. d. Or, ships are only provided with emergecny source of power of battery; SOLAS Chapter II- regulation 42; e. When ships inatlled emergency generator as emergency source of elelctrical power, and it was starting by manual in event of black -out, a d.c. 24v transitional emergency power is to be provided during black-out period for emergecny lighting, |
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