Panel and an external generator disconnect –19 – Xantrex Technology ACCB User Manual

Page 31

Wiring for Off-Grid Applications Using an AC Distribution Panel and an External Generator Disconnect

975-0046-01-01

1–19

To make the ground connections:
1. Prepare the primary system ground and connect it to the ground bar in

the main AC distribution panel. See the Sine Wave Plus Inverter/
Charger Owner’s Manual for information regarding preparing the
primary system ground.

2. Route cable(s) (hot, neutral, and ground) from the AC distribution

panel through one of the knockouts prepared in the

ACCB

and

connect the ground wire (green) to the ground bar in the

ACCB

3. Connect the factory-installed ground wire (green) in the

ACCB

to the

AC ground bar in the inverter.

4. Prepare the cabling from the generator.

a) Route the hot wire (black) from the generator through a discon-

nect switch.

b) Route cable(s) (hot, neutral, and ground) from the generator and

generator disconnect switch into one of the knockouts prepared in
the

ACCB

. Connect the ground wire (green) from the generator

to the ground bar in the

ACCB

Figure 1-15 Ground Connections for an Off-Grid Application with an AC Distribution Panel
and an External Generator Disconnect