Xantrex Trace SW4024, Installation Manual

Page: 34 / 56

2.0 INSTALLATION
28
© 2002 Xantrex Technology Inc.
P/N 975-0041-01-02 Rev A 03/02
Wiring (continued)
AC Wiring for Dual-Inverter Installations (continued)
Inverter AC Input and Output Wiring to the GTIs
The output of each inverter provides 120 Vac. The voltage between the HOT
outputs from the L1 and L2 inverter is 240 Vac.
NOTE: Both inverter AC IN and inverter AC OUT will
be wired to the GTIs.
1. Connect a wire from the GTI-1’s AC HOT OUT to the L1 inverter’s
AC HOT IN 1 terminal.
2. Connect a wire from the GTI-2’s AC HOT OUT to the L2 inverter’s
AC HOT IN 1 terminal.
3. Connect the AC HOT OUTPUT (120 Vac) from the L1 inverter to the AC IN
terminal in the GTI-1.
4. Connect the NEUTRAL wire from the L1 inverter’s NEUTRAL OUT terminal
to the neutral bar in the GTI-1.
5. Connect the AC HOT OUTPUT (120 Vac) from the L2 inverter to the AC IN
terminal in the GTI-2.
6. Connect the NEUTRAL wire from the L2 inverter’s NEUTRAL OUT terminal
to the neutral bar in the GTI-2.
7. Connect a wire from the NEUTRAL bar in GTI-1 to the NEUTRAL bar in
GTI-2.
8. Ensure a NEUTRAL wire exists from the L1 inverter NEUTRAL IN 1 terminal
to the L2 inverter NEUTRAL IN 1 terminal.
See Figure 2-8c for an illustration of AC wiring from the inverters to the
GTIs.