Conext SW 4024-120 Install Guide
Table Of Contents
- Conext™ SW Inverter/Charger
- Exclusion for Documentation
- Document Number: 975-0639-01-03 Revision: Date: 5-2020
- Contact Information solar.schneider-electric.com
- Information About Your System
- About This Guide
- Important Safety Instructions
- Safety Information
- Precautions When Working With Batteries
- FCC Information to the User
- Installation
- Materials List
- Conext SW Front and Side Panels
- Conext SW Supplied Accessories
- Conext SW Required Accessory
- Installation Information
- Before You Begin the Installation
- Installation Codes
- Xanbus Network System
- Xanbus System
- Xanbus-enabled Products and Other Accessories
- Installation Planning
- Planning Preparations
- Components of the Inverter Power System
- Unpacking and Inspecting the Conext SW Inverter/Charger
- Installation Tools and Materials
- Inverter/Charger Installation
- Overview
- Step 1: Choosing a Location for the Inverter/Charger
- Step 2: Mounting the Inverter/Charger
- Step 3: Connecting the AC Input and AC Output Wires
- AC System Bonding
- Step 4: Installing the DC Switchgear and Connecting the DC Cables
- Step 5: Connecting the BTS and Xanbus-enabled Components
- Step 6: Performing Checks Prior to Initial Start-Up
- Step 7: Testing Your Installation
- Battery Information
- Battery Bank Sizing
- Estimating Battery Requirements
- Restrictions on Motor Size
- Battery Cabling and Hook-up Configurations
- Specifications
- Inverter Specifications
- Charger Specifications
- AC Transfer Specifications
- Physical Specifications
- Environmental Specifications
- Regulatory
- Wiring Diagrams
- Single-Inverter System (Off-Grid/Power Backup)
- Single-Inverter System Renewable Energy (Solar)
Installation
1–28 975-0639-01-03
This guide for use by qualified personnel only
Figure 1-13 Conext SW DC Connections
Battery or Battery
Enclosure
(2)(a)
(1)
Route the DC cables from the battery bank to the DC Switchgear.
(2) Install a DC fuse (a) on the positive cable near the battery terminal.
(3) Open the DC circuit breaker on the DC Switchgear.
(4) Connect one connector on the POSITIVE (+) cable to the POSITIVE terminal on the DC
Switchgear. The connector goes on first, then the flat washer (steel), then the 3/8”
(9.5mm) bolt (brass).
(5) Connect the other connector to the POSITIVE (+) terminal on the battery.
(6) Connect one connector on the NEGATIVE (–) cable to the BATTERY NEGATIVE
terminal on the DC Switchgear.
(7) Connect the other end of the cable to the NEGATIVE (–) terminal on the battery.
(4)
(5)
(6)
(7)
Terminal Connection