Xantrex Technology ACCB - Manual (Page 28)

Installation
1–16 975-0046-01-01
The distribution blocks in the ACCB AC terminal block accept the
following gauge wires.
•
The 1:1 distribution blocks accept #2/0 - 14 AWG.
• The 1:4 distribution blocks accept #2/0 - 14 AWG on the single
terminal and #4-14 AWG on the quad terminals.
The ground bar in the ACCB accepts #4 to 14 AWG wires.
Figure 1-11 ACCB AC Terminal Block Distribution Blocks
Table 1-2 Torque Values for Wiring
Wire Gauge Torque Value
14 - 10 AWG 20 lb-in
8 AWG 25 lb-in
6 - 4 AWG 36 lb-in
4 - 2/0 AWG 50 lb-in
WARNING: Electrical Hazard
Be sure to connect the ground wires first when connecting AC wiring to prevent
a potential shock hazard.
CAUTION: Equipment Damage
The inverter’s AC output must never be wired to the utility or generator output.
This will cause severe damage to the inverter which is not covered under
warranty.
Important: These instructions assume that the DC connections have already
been made and that the system ground has already been established. Consult the
Sine Wave Plus Owner’s Manual for additional wiring information.
Important: Be sure to use wire-ties as needed to keep field and
factory-installed wiring neat and tidy so it does not interfere with airflow through
the ACCB into the Sine Wave Plus Inverter/Charger.
1:1 distribution block
1:4 distribution block
(x3)