Installation Guide

Wiring the Conext XW+ Inverter/Charger and Conext XW+ Power Distribution Panel
3–52 975-0239-01-01 Rev G
This manual is for use by qualified personnel only
External Bypass Switch Installation
Figure 3-29 Triple-Inverter AC Breaker Arrangement with Two AC Input Sources
Note: The Conext XW+ Power Distribution Panel does not have enough breaker
locations to accommodate bypass breakers in a triple-inverter system. Therefore,
an external bypass switch may be needed. For an example of an External
Bypass Switch installation, see Figure 3-30 on page 3–53.
1
2
7 98
3 4 5
6 10 11
12
From main AC distribution panel or
transfer switch
IMPORTANT: Install L1 PDB in first
Grid/GEN breaker slot facing
FRONT. Failure to do so will result in
overlap of terminals on L1 and L2
PDBs and potential for shorting to
From generator disconnect
From AC Load on INV1
From AC Load on INV2
From AC Load on INV3
To AC1 on INV1
To AC1 on INV2
To AC1 on INV3
To AC2 on INV1
To AC2 on INV2
To AC2 on INV3
To Inverter AC distribution panel or
transfer switch
IMPORTANT: Install L1 PDB in first
Bypass breaker slot facing REAR.
1. From main AC distribution panel or
transfer switch
NOTE: Install L1 power distribution
2. From generator disconnect
3. From AC Load on INV1
4. From AC Load on INV2
5. From AC Load on INV3
6. To AC1 on INV1
7. To AC1 on INV2
8. To AC1 on INV3
9. To AC2 on INV1
10. To AC2 on INV2
11. To AC2 on INV3
12. To Inverter main utility panel or
transfer switch
NOTE: Install L1 jumper in first
Bypass breaker slot facing REAR
bar (jumper) in first GRID/GEN
beaker slot facing FRONT.
INV1 IN INV2 IN INV3 IN INV1 IN INV2 IN INV3 IN INV1 OUT INV2 OUT INV3 OUT
(GRID) (GRID) (GRID) (GEN) (GEN) (GEN)
AC LOADS AC LOADS AC LOADS