Conext XW Pro Installation Guide

Figure 44 Dual Inverter AC Breaker Arrangement with Multiple AC Input Sources

Note: If a backup generator or other secondary AC source is installed in the system,

reuse two of the dual-tab jumpers previously installed on INV1 Grid/Bypass breakers

for generator breakers.

AC Wiring for a Dual-Inverter System

1. Connect the grid wiring and inverter load sub-panel wiring to the new jumpers as

shown in Figure 45 on page 80.

2. Connect INV1 LOAD (INV1 L1-LOAD, INV1 L2-LOAD), INV2 LOAD (INV2 L1-

LOAD, INV2 L2-LOAD), and INV2 GRID (INV2 L1-GRID, INV2 L2-GRID) wires to

AC breakers as shown in Figure 45 .

3. Connect neutral (INV2 N-LOAD) and ground (INV2GROUND) wiring as shown in

Figure 45 .

4. Remove the knockouts on the upper faceplate of the PDP to accommodate additional

breakers.

5. Re-label the AC breakers with the appropriate labels, included with the Power

Distribution Panel (PDP).

6. Install the custom designed bypass interlock plate, as shown in Figure 46 on page 81.

Conext XW Pro Installation Guide Wiring

79 This manual is intended for use by qualified personnel 990-91228A-01