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
Introduction
1–14 975-0638-01-03
SW itself cannot sell to the grid - it simply passes energy from the PV inverter to
the grid. For this reason, the PV Inverter must be fully grid code compliant as it
assumes responsibility for anti-islanding protection.
NOTICE
RISK OF INCOMPATIBLE EQUIPMENT
Check that the PV Inverter warranty covers off-grid applications, specifically
AC coupling with a battery- based inverter.
Check that the PV Inverter is capable of operating when it is AC-Coupled with
the inverter/charger which forms the local grid. PV Inverters with an
impedance sensing anti-islanding scheme are not compatible with the
inverter/charger.
Check that the PV Inverter can be configured to curtail power when the grid
frequency rises above 50.5 Hz and that power ceases to flow when the
frequency reaches 52.0 Hz.
Failure to follow these instructions could result in damage to equipment
not covered by warranty.
NOTICE
RISK OF DAMAGE TO THE GENERATOR
Never connect a generator to the AC Input terminal of a battery inverter
configured for AC coupling. The inverter will not be able to regulate the current
being backfed into the AC input and may backfeed AC current into the
generator.
Failure to follow this instruction can result in equipment damage.
NOTICE
RISK OF BATTERY DAMAGE
• To prevent battery damage in a micro-grid AC system, use only firmware
which has the AC coupling feature implemented. Always be sure to use the
latest firmware available for your inverter. For firmware upgrade
instructions, see the Conext Configuration Tool User’s Guide (document
part number: 975-0365-01-01) available on solar.schneider-electric.com.
• Do not use a Lithium Ion battery pack in AC-Coupled inverters.
Failure to follow this instruction can result in battery damage.