2.0 INSTALLATION
© 2001 Xantrex Technology Inc. All Rights Reserved.
P/N 975-0013-01-01 Rev B 10/01
1 5
Series Stacking (continued)
Input Wiring (PS Series)
Utility Input
• Connect a wire from the ground bus in the service panel to the GROUND terminal in the L1 inverter.
Connect a second ground wire from the inverter’s AC GROUND terminal, to the GROUND terminal in
the L2 inverter.
• Connect a wire from the neutral bus in the main service panel to the NEUTRAL IN terminal in the L1
inverter. Connect a second wire to the NEUTRAL OUT terminal and route this wire to the L2 inverter’s
NEUTRAL IN terminal. Keep this wire as short as possible.
• Connect a wire from the main service panel’s hot L1 line to the L1 inverter’s AC HOT INPUT terminal.
• Connect a wire from the main service panel’s hot L2 line to the L2 inverter’s AC HOT INPUT terminal.
L1
L2
NEUTRAL
GROUND
240 VAC
240 VAC
Main Utility
Breaker
Inverter
Disconnect
Breaker
L1
L2
NEUTRAL
GROUND
Earth Ground
AC HOT OUTPUT
NEUTRAL OUTPUT
NEUTRAL OUTPUT
NEUTRAL INPUT
AC HOT INPUT
AC HOT OUTPUT
NEUTRAL OUTPUT
NEUTRAL OUTPUT
NEUTRAL INPUT
AC HOT INPUT
MAIN SERVICE PANEL
PS INVERTER 1 (L1)
PS INVERTER 2 (L2)
AC CHASSIS
GROUND
LUG
AC CHASSIS
GROUND
LUG
Figure 2-8
AC Input Wiring (PS Series Inverter)
