Installation Manual

Wiring Additional Conext XW+ units with a PDP
975-0239-01-01 Rev J 3–51
This manual is for use by qualified personnel only
External Bypass Switch Installation
Note: The Conext XW+ Power Distribution Panel does not have enough breaker
locations to accommodate bypass breakers in more than three inverter systems.
Therefore, an external bypass switch may be needed. For an illustration of an
External Bypass Switch installation, see Figure 3-30.
Figure 3-30 Wiring an External Bypass Switch for a Triple-Inverter Configuration
NG
L1 L2
1
7
8
4
5
6
2
3
L2
L1
1. Inverter load sub-panel
2. External bypass switch
3. Main utility panel
4. AC generator
5. Generator disconnect
6. From inverter output
breakers in the Conext XW+
Power Distribution Panel
(PDP)
7. To GRID (AC1) Input
breakers in PDP
8. To GEN (AC2) Input
breakers in PDP
Actual wiring requirements
may vary.
XW-NA-Install.book Page 51 Wednesday, August 12, 2015 2:23 PM