Installation Manual

Wiring Additional Conext XW+ units with a PDP
975-0239-01-01 Rev J 3–47
This manual is for use by qualified personnel only
Power Distribution Jumper Preparation (for Triple-Inverter System Only)
Each Conext XW+ Connection Kit for INV2 INV3 PDP includes four, four-tab
power distribution jumpers. In a triple-inverter system, only three tabs per jumper
are needed.
Depending on your installation, you will need either:
• Four jumpers for an installation with a single AC source (AC1 or AC2), or
• Six jumpers for an installation with two AC sources(AC1 and AC2).
Cut away one of the four tabs on each jumpers that you will need for your
installation.
Figure 3-27 DC Connections for a Triple-Inverter System
AC INAC OUT AC IN
GRID
(AC1)
AC
LOAD
GEN
(AC2)
NL1L2NL1L2NL1 L2
AC INAC OUT AC IN
GRID
(AC1)
AC
LOAD
GEN
(AC2)
NL1L2NL1L2NL1 L2
NL1L2NL1L2NL1 L2
AC IN
GRID
AC OUT
INV
OUT
AC IN
GEN
1
1. Vented battery enclosure Actual wiring requirements may vary.
Cable routing may vary. See Knockout Selection
on page 2-5 and Communications Network
Preparation on page 2-12.
For torque values, see page 2-16 and 2-17.
LEGEND
Positive (+)
Battery cable
Negative (–)
Battery cable
BTS cable
INV1INV2INV3
Grounding
conductor
XW-NA-Install.book Page 47 Wednesday, August 12, 2015 2:23 PM