Wiring for On-Grid Applications Using Additional Circuit Breakers in the ACCB Only

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 main 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.Connect the ground wire (green) from the generator to the ground bar in the main AC distribution panel.

5.Route and connect a ground wire to the outlet that will be supporting the AC load.

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Figure 1-31Ground Connections for an On-grid Application Using Additional Circuit Breakers in the ACCB Only

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