Figure 5-2 Multiwire Branch Circuit Wiring And Current Flow - Xantrex7 UX - REV A Owner's Manual

5.0 Troubleshooting
Multiwire Branch Circuits(continued)
240 VAC
from Grid
The out-of-phase
currents subtract
at this point
240 VAC
from Grid
When unbalanced
current flows through
each leg, only the
difference current
flows through the
neutral return wire.
60
Load Center
L2
L1
Neutral
25 A
Ground
Breaker
(Ganged)
Black–Hot
Single White–Neutral
0 A
Bare–Ground
Load Center
L2
L1
Neutral
25 A
Ground
Breaker
(Ganged)
Black–Hot
10 A Single White–Neutral
Bare–Ground
Figure 5-2
Multiwire Branch Circuit Wiring and Current Flow
25 A
Breaker
(Ganged)
Red–Hot
25 A
120 VAC 120 VAC
Bare–Ground
25 A White–Neutral
Splice
25 A
Breaker
(Ganged)
Red–Hot
15 A
120 VAC
25 A White–Neutral
©2002 Xantrex Technology Inc. All Rights Reserved.
25 A
Splice
25 A
120 VAC
Bare–Ground
Splice
Splice
P/N 975-0026-01-01 Rev A 06/2002