Trace Engineering SW Series User Manual

©1999 Trace Engineering
AC WiringSW 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 inverters.
 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 15.
 Connect the L1 (Hot-black) wire to the INVERTER 1 HOT IN L1 (center ac breaker) as indicated in
Figures 13 and 15.
 *Connect the L2 (Hot-red) wire to the INVERTER 2 HOT IN L2 (center ac breaker) as indicated in
Figures 13 and 15.
 Connect the Neutral wire from the main utility box to the Neutral block in the AC Disconnect/Bypass box
as indicated in Figure 15.
 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 15
AC Input Wiring
NOTE: Items marked with an astrict (*) are applicable to dual inverter models only.
2.0 INSTALLATION
13
WHITE
#6AWG
BLACK
#6AWG
RED
#6AWG
0N
OFF
D
60
60
D
OFF
0N
OFF
D
60
60
OFF
D
INV 2
INV 1
GROUN
D
INPUT AND OUTPUT
SOURCE AND LOAD
NEUTRAL
Ground from
Utility or
Generator
L1 from Utility
or Generator
HOT
L2 from Utility
or Generator
HOT
Neutral from
Utility or
Generator
2903-00-011
NOTE:
DO NOT REMOVE FACTORY
WIRING!
*

Trace Engineering SW Series Specifications

General

Brand	Trace Engineering
Model	SW Series
Category	Inverter
Language	English