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Step 5: Installing Additional Inverters
975-0239-01-01 2–37
Figure 2-29
Triple-Inverter AC Breaker Arrangement and Wiring Enlargement with a Single AC Input Source
Figure 2-30
Wiring an External Bypass Switch for a Triple-Inverter Configuration
TO AC1 OR AC2
ON INV3
TO AC1 OR AC2
ON INV2
FROM AC LOAD
ON INV3
INV1 IN
(GRID OR GEN)
TO INVERTER AC DISTRIBUTION
PANEL OR TRANSFER SWITCH
INV 2 OUT
(AC LOADS)
INV 3 OUT
(AC LOADS)
INV 1 OUT
(AC LOADS)
FROM AC SOURCE DISCONNECT
OR TRANSFER SWITCH
TO AC1 OR AC2
ON INV1
FROM AC LOAD
ON INV2
FROM AC LOAD
ON INV1
INV2 IN
(GRID OR GEN)
INV3 IN
(GRID OR GEN)
Power Distribution bars in the
XW Power Distribution Panel
accept up to a #2/0 AWG cable
(maximum).
See Figure 2-9 on page 2–11 for
torque requirements.
Actual wiring requirements
may vary.