Raymarine ST4000 Plus, Руководство пользователя

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Chapter 6: Installation
51
Power supply connection
ï The control head requires its own dedicated power supply. It cannot
source power from SeaTalk, and must supply the power to the rest of
the SeaTalk system.
ï A 2†m (6.5†ft) power lead terminated with 1/4†inch spade connectors
is supplied for this purpose.
ï A 12†A circuit breaker, or fuse, must be fitted to the +12†V supply.
D3287-1
Power Cable
Brown (+)
12A Fuse
or circuit
breaker
Blue (-)
ï The power lead can be extended if required. The following table
shows the minimum acceptable cable sizes :
Cable Length Copper Area AWG
Up to 2.5 m (8 ft) 1.0 mm2 18
Up to 4.0 m (13 ft) 1.5 mm2 16
Up to 6.0 m (19.5ft) 2.5 mm2 14