Xantrex ACCB, Owner'S Manual

Page: 27 / 66

Pre-Wiring Preparation
975-0046-01-01 1–15
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.
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 1-1 for disconnects and wire sizes and Table
1-2 for torque values.
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.
Important:
Only use copper conductors rated for 75 °C (167 °F).
Table 1-1 AC Disconnect and Wire Sizing
Full
Pass-Through
Capability
Maximum
Fuse/Breaker
Required
Cable Size
Required in
Conduit
60 Amps 60 Amps #6 AWG (THHN)