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

To make the hot connections:

1.Connect the factory-installed hot (black) wire from the Inverter Input Breaker in the ACCB to the AC2 GEN terminal in the inverter

2.Connect the factory-installed hot wire (black) from the Inverter Output Breaker in the ACCB to the INV OUT terminal in the inverter.

3.Connect another hot (black) wire from the generator disconnect breaker to the AC IN terminal in the ACCB. Connect the other end of that same hot (black) wire to the bottom of the generator disconnect breaker.

4.Connect another hot (black) wire from the AC OUT terminal in the ACCB to the bottom of the new circuit breaker.

5.Connect the hot (black) wire from the generator to the top of the generator disconnect breaker.

6.Connect another hot (black) wire from the top of the additional circuit breaker to the outlet that will support the AC load.

5

 

Inverter Input

 

 

Breaker

 

 

Inverter Output

Breaker

6

 

2

 

1

34

Figure 1-25Hot Connections for an Off-grid Application with Additional Circuit Breakers in the ACCB

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