Trace Engineering PP-SW2512/D User Manual

©1999 Trace Engineering
AC WiringDR Series Dual Inverter Models (continued)
AC Input Wiring To The AC Bypass Box
 Select a convenient knockout on the AC Disconnect/Bypass Box for installing conduit which will carry the
wires from the main utility panel or generator.
 Install a 60 amp circuit breaker in the main utility service panel for each ac input to the inverter(s).
 Use #6 AWG THHN wire (minimum) and route it through the conduit to the AC Disconnect/Bypass Box.
 Connect the Ground from the main utility box to the ground terminal in the AC Disconnect/Bypass Box as
indicated in Figure 20.
 Connect the L1 (Hot-black) wire to the INVERTER 1 HOT IN L1 (center ac breaker) as indicated in
Figures 18 and 20.
 *Connect the L2 (Hot-red) wire to the INVERTER 2 HOT IN L2 (center ac breaker) as indicated in
Figures 18 and 20.
 Connect the Neutral wire from the main utility box to the Neutral block in the AC Disconnect/Bypass Box
as indicated in Figure 20.
 Torque service crimps to 45 in-lb (3.75 ft-lb), (5 N-m).
NOTE: The Ground and Neutral are bonded only at the main utility service panel.
Figure 20
AC Input Wiring
NEUTRAL NOT BONDED TO GROUND
RED#6AWG
WHITE #6AWG
INV 1
INV 2
D
OFF
60
D
OFF OFF
D
60
D
OFF
6060
0N0N
SOURCE AND LOAD
INPUT AND OUTPUT
NEUTRAL
GROUND
Ground from
Utility or
Generator
L1 from Utility
or Generator
HOT
L2 from Utilit
y
or Generator
HOT
Neutral from
Utility or
Generator
2903-00-022A
NOTE:
DO NOT REMOVE
FACTORY WIRING!
2.0 INSTALLATION
17

Trace Engineering PP-SW2512/D Specifications

General

Brand	Trace Engineering
Model	PP-SW2512/D
Category	Inverter
Language	English