Installation Manual

Installation
900-0168-01-00 Rev C 35
Figure 27 Three-Phase Wiring (Three Inverters)
CAT5 Cables
AC Source
(Utility Grid or AC Generator)
AC Conduit Box
Neutral TBB
GND
Phase A
TBB
MATE3
Inverter
AC
Neutral
IN
AC
Hot IN
(A)
HUB/
MATE
AC
Neutral
OUT
AC
Hot OUT
(A)
GND
Output
Circuit
Breakers
Bypass
Circuit
Breakers
Mechanical
Interloc
k
Neutral
TBB
GND
Phase A
TBB
AC
Loads
Ground TBB
(may be within
AC Conduit Box)
Primary System
Ground
LEGEND
Ground
Phase B
Neutral
TBB = Terminal Bus Bar
Phase B
TBB
Input
Circuit
Breaker
AC
Neutral
IN
AC
Hot IN
(B)
HUB/
MATE
Phase A Master
Phase B
Subphase Master
Inverter
AC
Neutral
OUT
AC
Hot OUT
(B)
GND
Phase B
TBB
Phase C
Phase C
TBB
AC
Neutral
IN
AC
Hot IN
(C)
HUB/
MATE
Phase C
Subphase Master
Inverter
AC
Neutral
OUT
AC
Hot OUT
(C)
GND
Input
Circuit
Breaker
Input
Circuit
Breaker
Phase A
Phase C
TBB
HUB 10.3
10 9 8 7 6 5 4 3 2 1 MATE
NOTES:
1. Neutral (common) conductor
may be connected from only
one inverter neutral terminal to
a common bus bar in the AC
conduit box.
2. Colors shown here may be
different from wiring standards.