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Marine Installation
Figure 32 Typical Marine Installation
1
a
7
6
8
9
11
10
975-0998-01-01
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4
5
12
5 0
A
1
Communications and Control 20-pin Harness
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Freedom EX 4000
3
Equipment ground – Engine negative bus / DC ground bus
3
4
DC fuse/disconnect/DC circuit breaker
5
48V deep cycle battery bank and protected by a DC fuse in the positive cable
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Equipment ground – DC ground bus
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AC inverter load panel with AC-rated SPD/TVSS (a) and branch circuit breakers that
supply only loads that run off the Freedom EX 4000
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AC source shore panel that includes a max 50A breaker
IMPORTANT
To the installer: Affix the provided safety label to the source panel where the Freedom EX
4000 will be connected to.
b
9
Shore power receptacle – AC power supplied from a shore power connector
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Vessel dogbone adapter and/or power extension cord
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Dock site power panel with electrical receptacles
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Fused 12VDC load sub-panel with a DC-rated SPD/TVSS (b)
ac DO NOT CONNECT DC LOAD SUB-PANEL NEG(-) TO DC ground bus.
NOTE: The NEG(-) 48V and 12V are bonded internally.
Marine Installation
43
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