OutBack Power Installation Manual

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Installation

32 900-0123-01-00 Rev C

Battery Negative (–) Cable

The battery negative (–) cables connect to the pre-installed shunt. This shunt is located to the upper

left of the main inverter disconnect. It is designed for several ring lugs to be bolted to it, with

openings of 3/8" (10 mm) diameter.

See item

in Figure 28 for an illustration of hardware installation order on the shunt. The shunt plate

(GS-SBUS) may or may not be present.

NOTE

: Do not install hardware in a different order from the illustrations in Figure 28. In all cases the

battery cable lug must be the first item installed. It must make solid contact with the surface.

Figure 28 Battery Connections

Shunt

Battery

Cable Lug

Flat Washer

Lock Washer

Shunt

Battery

Cable Lug

DC Disconnect

Flat Washer

Lock

Nut

Charge Controller

Ring Terminal

Battery

Monitor Ring

Shunt Plate

(if present)

3/8” Hex Bolt

Hardware Connection

to DC Disconnect

Flat Washer

Lock Washer

M8 -1.25 Hex Bolt

Flat

Washer

Nut

Hardware Connection

to DC Positive (+) Plate

Hardware Connection

to Shunt

DC positive (+)

cable plate (bus bar)

Battery

Cable Lug