Installation Guide
Table Of Contents
- Conext™ XW+ Inverter/Charger Installation Guide
- Conext™ XW+ Inverter/Charger Installation Guide
- About This Guide
- Important Safety Instructions
- Contents
- Introduction
- Overview
- Optional Accessories
- Conext XW+ Conduit Box
- Conext XW+ Power Distribution Panel
- Conext XW+ Connection Kit for INV2 INV3 PDP
- Conext 120/240VAC Breaker Kit for Conext XW+ PDP
- Conext MPPT 60 150 Solar Charge Controller
- Conext MPPT 80 600 Solar Charge Controller
- Conext System Control Panel
- Conext Automatic Generator Start
- Conext ComBox
- Conext Battery Monitor
- Conext 3 Phase Breaker Kit for Conext XW+ PDP
- 100A, 125VDC Breaker Master Pack (12 units)
- 80A, 125VDC Breaker Master Pack (12 units)
- 60A, 160VDC Breaker Master Pack (48 units)
- 250A, 160VDC Breaker Master Pack (6 units)
- Pre-Installation and Wall-Mounting
- Wiring the Conext XW+ Inverter/ Charger and Conext XW+ Power Distribution Panel
- Removing the AC Access Panel and PDP Internal Faceplates
- Communication Ports and BTS Port
- Wiring the Conext XW+ Inverter/Charger with a PDP
- Basic Functional Test – Single Inverter
- Wiring Additional Conext XW+ units with a PDP
- Basic Functional Test - Multiple Inverters
- Wiring a Balanced Three-Phase System
- Wiring the Conext XW+ Inverter/Charger without a PDP
- Xanbus Network Installation
- Conext XW+ Inverter/Charger Accessories Installation
- Specifications
- Wiring Diagrams
- Split-Phase to Single-Phase Conversion Instructions
Wiring Additional Conext XW+ units with a PDP
975-0239-01-01 Rev G 3–47
This manual is for use by qualified personnel only
DC grounding
See “Grounding the DC System” on page 3–8.
DC Positive Bus Bar installation
1. Remove the existing bus bar from the bottom terminal of the GJ250A 160
VDC, 3/8" stud DC disconnect/breaker (pre-installed in the PDP).
2. Install a second and third GJ250A - DC rated breaker (included with each
Conext XW+ Connection Kit for INV2 INV3 PDP) next to the existing DC
disconnect/breaker.
3. Install the DC positive bus bar included with the Conext XW+ Connection Kit
for INV2 INV3 PDP. (This DC positive bus bar supports up to three GJ250A -
DC rated breakers.)
4. Remove the appropriate knockouts from the Conext XW+ Power Distribution
Panel lower faceplate.
DC Wiring for a Triple-Inverter System
1. Using the instructions provided in “Making DC Connections” on page 3–11,
make DC connections from the Conext XW+ Power Distribution Panel to:
a) the first Conext XW+ Inverter/Charger (INV1) and
b) the battery bank.
2. Connect the positive battery cable for INV2 (included with the Conext XW+
Connection Kit for INV2 INV3 PDP) to the top terminal on the second DC
disconnect/breaker.
3. Connect the negative battery cable for INV2 (included with the Conext XW+
Connection Kit for INV2 INV3 PDP) to the DC Negative Bus.
WARNING
UNGROUNDED EQUIPMENT
Equipment ground terminals must be reliably connected to ground by
appropriately sized grounding conductors. All installations must comply with
national and local codes. Consult local and national codes for specific
grounding and bonding requirements.
Failure to follow these instructions can result in death or serious injury.
Note: Replace faceplates after AC and DC wiring is complete.
Note: One pair of battery cables is included with each Conext XW+ Connection
Kit for INV2 INV3 PDP and Conext XW+ Power Distribution Panel.
Note: Before connecting the DC cables from the PDP to the battery, perform the
procedures in “AC Wiring for a Triple-Inverter System” on page 3–50.