Dc Wiring For A Triple-Inverter System; Figure 2-31 Dc Connections For A Triple-Inverter System - Xantrex XW4024-120/240-60 Installation Manual

DC Wiring for a Triple-Inverter System

Power Distribution bars in the XW Power Distribution Panel accept
up to a #2/0 AWG cable (maximum).
See Figure 2-9 on page 2–11 for torque requirements.
Torque connections to the inverter DC
terminals to 10-15 ft/lbs.
Actual cable requirements may vary.

Figure 2-31 DC Connections for a Triple-Inverter System

975-0239-01-01
1. Install the two DC disconnect/breakers (two supplied in 865-1020).
2. Install larger, three-position positive distribution plate (supplied in 865-1020) if not
already done.
3. Connect negative battery cable for third inverter (supplied in 865-1020) to DC
negative distribution plate.
4. Connect negative battery cable for second inverter (custom, see material list) to DC
negative distribution plate.
5. Connect positive battery cable for second inverter (supplied in 865-1020) to top
terminal on second DC disconnect/breaker.
6. Connect positive battery cable for third inverter (custom, see material list) to top
terminal on third DC disconnect/breaker.
7. Connect positive and negative battery cables to first inverter.
8. Connect positive and negative battery cables to second inverter.
9. Connect positive and negative battery cables to third inverter.
Torque connections to
the battery terminals
according to the battery
manufacturer's
recommendations.
This manual for use by qualified personnel only
Step 5: Installing Additional Inverters
AC Breakers shown in this illustration
represent the breaker arrangement for
multiple AC source.
2–37