Conext SW4048 4,000W 48V Installation
Table Of Contents
- Conext™ SW Inverter/Charger
- Exclusion for Documentation
- Document Number: 975-0638-01-03 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
- Introduction
- Materials List
- Key Features
- Key Features Explained
- Basic Protection Features
- Grid-interactive and Other Features
- Load Shaving
- AC Support
- Grid-Interactive Delay Feature
- AC Coupling
- AC Couple Smart Charge
- Storing the State of the Inverter Mode
- NoLoadVD
- Low Battery Cut Out Hysteresis
- LBCO Delay
- Lithium Ion Battery Type
- Components and Mechanical Features
- System Components
- Xanbus System
- Xanbus-enabled Products and Other Accessories
- Conext SW Inverter/Charger Mechanical Features
- Conext SW Front and Side Panels
- Operation
- Start Up Behavior
- Inverter Operation Using the Front Panel
- Operating Limits for Inverter Operation
- Operating Limits for Charger Operation
- Inverter/Charger Operation using the System Control Panel (SCP)
- SCP Features
- Using the Standby Button
- SCP Navigation
- Changing Operational Settings
- Configuration via SCP
- Viewing the Firmware Revision Number
- Setting the Time and Date
- Viewing the Basic and Advanced Settings Menus
- Configuring Basic Settings
- Configuring Advanced Settings
- Inverter Settings Menu
- Charger Settings Menu
- AC Settings
- AC Support Settings
- Multi Unit Config Menu
- Restoring Factory Default Settings
- Advanced Features Menu
- Configuration Sheet
- Troubleshooting
- General Troubleshooting Guidelines
- Inverter Applications
- View Device Info Logs
- Troubleshooting the Conext SW via the SCP
- Fault Detection Types
- Warning Types
- Specifications
- Inverter Specifications
- Charger Specifications
- AC Transfer Specifications
- Physical Specifications
- Environmental Specifications
- Regulatory
Configuring Advanced Settings
975-0638-01-03 4–15
Battery Charger Functions
When AC power is available, the Conext SW can operate as a battery charger.
Different battery types and chemistries require different charging voltage levels.
Not charging batteries at the required levels can shorten battery life or damage
the batteries. The Conext SW is configured at the factory to work with the battery
types recommended for inverter applications. If the default settings do not work
for your specific installation, you can adjust the charge stage settings (as
recommended by the battery manufacturer) on the Custom (Battery) Settings
menu (see page 4–20).
Absorb
Time
Sets the maximum time spent in the absorption stage, before
transitioning to float or no float.
NOTE: The Absorb Time setting resets to its default value of 180
minutes when the Battery Type is changed except when changing
to Custom Settings. In Custom Settings, the Absorb Time setting
will not reset to its default value.
Auto
Charge
Enable
When this setting is enabled, it overrides the “Charger” function to
begin charging automatically when qualified AC is present. This
happens even when the charger function is previously disabled.
Chg Block
Start
Sets the time to halt charging. See “Using Charger Block” on
page 4–19 for more information.
Chg Block
Stop
Sets the time to resume charging. See “Using Charger Block” on
page 4–19 for more information.
Table 4-6 Charger Settings Menu Description
Setting Description
IMPORTANT: This information is provided for guidance only. Variations in
battery chemistry and site-specific environmental considerations mean that you
should consult your system designer or battery manufacturer for specific
recommendations for appropriate battery voltage and current settings.