Designing Your Installation

FROM ALTERNATOR

CHARGER

BATTERY ISOLATOR

TO VEHICLE

GROUND TO

VEHICLEVEHICLE CHASSIS STARTING

BATTERY

ALL

1

OFF

2

 

TO DC LOADS

FUSE OR

CIRCUIT

BREAKERDEEP-CYCLE BATTERY

BATTERY SELECTOR

SWITCH

DEEP-CYCLE

BATTERY

FUSE OR

CIRCUIT

BREAKER

FUSE OR

 

CIRCUIT

 

BREAKER

DEEP-CYCLE

 

BATTERY

GROUND TO

VEHICLE CHASSIS

DEEP-CYCLE

BATTERY

FUSE OR

CIRCUIT

BREAKER

ALL

1

DISCONNECT/

 

 

 

 

BATTERY SELECTOR

OFF

2 SWITCH

GROUND TO VEHICLE CHASSIS

Figure 3-2DC Input Configuration for Heavy Loads

975-0263-01-01

3–3

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Xantrex Technology XM 1800, XM 1000 manual 2DC Input Configuration for Heavy Loads