Victron Energy VE.Bus BMS NG Battery Management System for Lithium NG Batteries

VE.Bus BMS NG

The VE.Bus BMS NG is an all-in-one Battery Management System (BMS) for Victron Lithium NG batteries (not compatible with Lithium Battery Smart batteries), designed for systems with Victron inverters or inverter/chargers using VE.Bus communication. It monitors and protects the batteries against overvoltage and under-voltage of any individual cell, and also against over-temperature or under-temperature conditions.

With built-in Bluetooth, it connects directly to all lithium NG batteries in the system for central monitoring via VictronConnect. It also receives current and state of charge data directly from the batteries, so theres no need for a separate SmartShunt.

The lithium NG batteries can be configured in series, parallel, or a combination of both, supporting 12V, 24V, and 48V systems. A maximum of 50 batteries can be used in 12V or 24V banks, and 25 batteries in 48V banks, enabling up to 192 kWh (12V), 384 kWh (24V), and 128 kWh (48V) of storage. Multiple Lynx Smart BMS units can be paralleled to expand capacity and ensure redundancy.

Features:

• Bluetooth Smart: The VE.Bus BMS NG includes Bluetooth Smart for wireless configuration, monitoring, and firmware updates via the VictronConnect App. Instant Readout shows key data such as SoC, battery temperature, warnings, and alarms directly in the device list, without needing to connect.


• Load disconnect output: Controls the remote on/off input of a BatteryProtect, inverter, DC-DC converter, or other loads with remote on/off functionality to prevent deep discharge.


• Charge disconnect output: Controls the remote on/off port of chargers such as the Smart IP43 Charger, a Cyrix-Li-Charge relay, a Cyrix-Li-ct Battery Combiner, or a BatteryProtect, to prevent overvoltage.


• Pre-alarm output: Provides early warning for low battery voltage before disconnecting loads. Can drive a relay, LED, or buzzer.


• Remote on/off control: Allows external control of both load and charge disconnect outputs.


• LED indicators: Includes a blue LED for Bluetooth status and a red LED for warnings and errors.

Please contact your dealer for any returns, repairs or support issues related to this product.
The Victron Energy VE.Bus BMS NG is an advanced all-in-one battery management system designed specifically for Victron Lithium NG batteries. It provides comprehensive monitoring and protection features for systems utilizing Victron inverters or inverter/chargers with VE.Bus communication. This BMS safeguards your batteries against overvoltage, undervoltage, over-temperature, and under-temperature conditions, ensuring optimal performance and longevity. Its integrated Bluetooth Smart enables wireless configuration, monitoring, and firmware updates through the VictronConnect App, providing convenient access to critical battery data such as state of charge, temperature, warnings, and alarms directly from your mobile device. This eliminates the need for additional monitoring equipment and streamlines system management.
Built to support flexible configurations, the VE.Bus BMS NG allows lithium NG batteries to be connected in series, parallel, or a combination of both, accommodating 12V, 24V, and 48V systems. It supports up to 50 batteries in series or parallel for 12V and 24V systems, enabling storage capacity of up to 192 kWh at 12V, 384 kWh at 24V, and 128 kWh at 48V. Multiple units can be paralleled to expand capacity or provide redundancy, making it suitable for larger or more complex energy systems. The system's robust design ensures reliable operation across various configurations, providing peace of mind for renewable energy applications and off-grid solutions.
The VE.Bus BMS NG features several outputs to enhance system control. The load disconnect output manages remote on/off functions for devices like BatteryProtects, inverters, or DC-DC converters, preventing deep discharge. The charge disconnect output controls chargers such as the Smart IP43 Charger or relays like Cyrix-Li-Charge, to avoid overvoltage conditions. Additionally, the pre-alarm output offers early warnings for low battery voltage, allowing preventive actions before disconnection occurs. External control of both load and charge functions is possible through remote on/off controls, providing flexible system management. Visual indicators include a blue LED for Bluetooth status and a red LED for warnings and errors, ensuring quick diagnostics at a glance. This comprehensive BMS is essential for maintaining battery health, maximizing lifespan, and ensuring safe operation of your lithium battery system.Designed for ease of integration, the Victron VE.Bus BMS NG is a vital component for anyone seeking reliable battery management with wireless connectivity and flexible configuration options. Whether for off-grid solar setups, marine applications, or backup power systems, this BMS offers the features and expandability necessary for modern energy solutions, all backed by Victron Energy's reputation for quality and innovation.

Features:
* Bluetooth Smart: Wireless configuration, monitoring, and firmware updates via the VictronConnect App with instant readouts of key battery data.
* Load disconnect output: Manages remote on/off functions for loads, preventing deep discharge and enhancing system protection.
* Charge disconnect output: Controls remote on/off for chargers and relays to prevent overvoltage conditions.
* Pre-alarm output: Provides early warnings for low battery voltage, allowing preventive measures before disconnection.
* Remote on/off control: External control capability for load and charge disconnect outputs for flexible system management.
* LED indicators: Blue for Bluetooth status and red for warnings or errors, facilitating quick diagnostics.