Pre-Wiring Preparation

Pre-Wiring Preparation

The ACCB is pre-wired at the factory and ready for connection to the Sine Wave Plus Inverter/Charger. The factory-installed wires are labeled to assist with the installation procedure.

WARNING: Electrical Hazard

Do not remove or alter in any way the pre-installed factory wiring. Any changes can result in personal injury and/or equipment damage, and will void your warranty.

WARNING: Fire Hazard

A possible fire hazard can exist if 120 Vac only sources (such as inverters and generators) are wired incorrectly into 120/240 Vac distribution panels containing multiwire branch circuits.

Accessing the Terminal Blocks

Consult the Sine Wave Plus Inverter/Charger Owner’s Manual for additional information on wire and disconnect requirements.

To prepare the ACCB and Inverter for wiring installation:

1.Expose the terminal block in the ACCB by removing the ACCB cover, as described on page 1–11.

2.Expose the terminal block in the inverter by removing the AC access cover, as described in your inverter’s owner’s guide.

Wire Sizes and Disconnect Requirements

◆Determine the wire sizes and disconnect sizes required for the installation. See Table 1-1for disconnects and wire sizes and Table 1-2for torque values.

Important: Only use copper conductors rated for 75 °C (167 °F).

Table 1-1AC Disconnect and Wire Sizing

 

Full

Maximum

Cable Size

 

 

Pass-Through

Fuse/Breaker

Required in

 

Capability

Required

Conduit

 

 

 

 

 

 

60 Amps

60 Amps

#6 AWG (THHN)

 

 

 

 

 

975-0046-01-01

 

 

 

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