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
Configuration via SCP
4–10 975-0638-01-03
Search Watts 50W 5W 250W 50W 5W 250W
Search Delay 2sec 1sec 25sec 2sec 1sec 25sec
Inv Block Start 12:00AM n/a 12:00AM n/a
Inv Block Stop 12:00AM n/a 12:00AM n/a
NOTE: When charging is enabled for single-phase configuration,(120 VAC
output) the minimum charging voltage starts at 43.0 V for the 48-volt model.
Similarly, for the dual-phase configuration (120/240 VAC output) the minimum
charging voltage starts at 32.0 V,
Table 4-3 Setting Defaults and Ranges
Model 24-volt Models 48-volt Model
Setting Default Min Max Default Min Max
Table 4-4 Inverter Settings Description
Setting Description
Low Batt Cut
Out
Same description as “Basic Settings” on page 4–8.
LBCO Hysteresis See “Low Battery Cut Out Hysteresis” on page 4–11
.
LBCO Delay LBCO Delay controls how long the inverter is allowed to
operate at or below the Low Batt Cut Out level before
turning off due to a low battery voltage condition. The
inverter will stop producing AC output only after the
Low Batt Cut Out level has been reached for this
uninterrupted period of time.
Once the inverter has shut off, the battery voltage must rise
2 volts above the Low Batt Cut Out setting for inverter
operation to resume.
Hi Batt Cut Out Hi Batt Cut Out sets the maximum battery voltage at which
the inverter will operate. If the battery voltage exceeds this
limit for more than one minute, the Conext SW displays a
fault message and shuts down. The inverter will not support
AC loads when in this condition. If a qualified AC source is
present, the unit passes AC through to the loads. The
inverter automatically restarts when the voltage drops to
3 volts below the Hi Batt Cut Out setting. If battery
voltage continues to rise after shutdown, an external
charger may still be charging the batteries. The Conext SW
cannot control how external chargers operate.
Search Watts Search Watts sets the Conext SW’s search sensitivity when
search mode is enabled. When a load larger than this
setting is present, the inverter starts producing AC output.
Enabling search mode from the Setup menu can minimize
power draw from the battery during periods of low demand
from loads. Also see “Using Search Mode” on page 4–12.