Installation Guide

Install additional AC breakers for two inverter/chargers or three inverter chargers onto the
DIN rail next to the factory-installed AC breakers.
North America (NEC)
The following AC breaker kits for NEC split phase and three-phase systems are available
from Schneider Electric:
• Conext XW+ 120/240 VAC Breaker Kit (865-1215-01)
• Conext XW+ Three-Phase Breaker Kit (865-1315-01)
Compatible AC breakers must
support DIN rail (35 mm).
flat washer
locking washer
nut
International (IEC)
The following compatible AC breakers are available from Schneider Electric:
• Acti 9 (formerly Multi 9)
3
www.SEsolar.com
Conext XW+ Connection Kit for INV2 INV3 PDP Installation Guide
865-1020-02
975-0708-01-01 Revision A
03-2014
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Battery Circuit Breakers must be installed according to the specifications and requirements defined by
Schneider Electric.
• Servicing of batteries must only be performed by qualified personnel knowledgeable about batteries and the
required precautions. Keep unqualified personnel away from batteries.
• Disconnect the charging source prior to connecting or disconnecting battery terminals.
Failure to follow these instructions will result in death or serious injury.
DANGER
.
HAZARD OF FIRE
Overheating of the DC terminals or DC cables to dangerous temperatures may occur due to improper installation.
• Do not put anything between the cable lug and the terminal surface.
• Do not over-tighten connections; observe all recommended torque values.
• Do not apply any type of anti-oxidant paste until after the cable connection is tightened.
Failure to follow these instructions could result in death or serious injury.
WARNING
The assembly includes the DC positive bus bar, DC breaker and attached battery
cable.
• Tighten DC terminals to the recommended torque values. See the Tightening Torque
label inside the PDP.
• Connecting three DC disconnect breakers in a three-inverter system requires two
Conext XW+ Connection Kits.
Connect the positive (red) DC cable
provided with the Connection Kit to
the stud terminal on the back of the
additional breaker(s)
Tighten DC terminals to the torque
values recommended by the breaker
manufacturer.
Re-attach the assembly to the DC
breaker mounting rail using the front
mounting screws (two per breaker)
Remove breaker knockouts on mounting
rail as needed.
35 mm
G
Wiring the AC, DC, and Network Cable Connections
H
Secure the Front Panel of the Conduit Box
Re-attach the front panel of the Conduit Box when the wiring is complete
1. Slide the bottom lip of the front panel over the lower edge of the rear panel.
2. Align the two holes in the front panel with the two holes in the back panel.
3. Using two #10-32 screws (included), secure the front panel to the rear panel.
Connect the AC, DC and Xanbus network cables and route through the Conduit Box as
instructed in the Conext XW+ Inverter/Charger Installation Guide.
For detailed instructions and wiring diagrams, see the Conext XW+ Inverter/Charger
Installation Guide.
DC disconnect breaker and
two additional breaker
knockouts
AC breakers and DIN rail
E
Installing the DC Positive Bus Bar and DC Disconnect Breaker
F
Installing AC Breakers
H
Remove the DC breaker assembly from the mounting rail by unscrewing the two
front breaker screws
Disconnect all factory-installed wiring and power distribution jumpers in the
PDP and save for re-use
• Use a 9/16"-size wrench.
• Leave the battery cable connected to the stud terminal on the back of the breaker.
Turn the assembly over, and detatch the DC bus bar from the breaker.
Two DC breakers
Install in the position shown.
Replace the factory-installed DC bus bar with the 3-position DC positive bus bar
provided with the Connection Kit, and install additional DC disconnect breakers
as needed
Three DC breakers
Install in the position shown.
Factory-installed
DC cable not shown
Factory-installed
DC cable not shown
Remove the PDP door, and upper and lower faceplates
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