The Smart BMS CL 12/100 is a specialized Battery Management System crafted for managing Victron lithium-iron-phosphate (LiFePO4) Smart Batteries in 12V systems, particularly those with a 12V alternator. This system is engineered to ensure the safety and longevity of each battery cell within a single battery or a battery bank. It accomplishes this by constantly monitoring for conditions such as low or high battery voltage, or excessive temperature, and in response, can disconnect the alternator, charging sources, or DC loads to prevent damage.

A unique feature of this BMS is its dedicated alternator input, designed to regulate the current and ensure that it flows only from the alternator to the battery. This functionality allows for the safe connection of any size of alternator (along with the start battery) to the Smart Lithium battery or battery bank, safeguarding both the battery and the alternator from potential harm due to overcharging or excessive load.

Furthermore, the Smart BMS CL 12/100 is outfitted with a remote on/off connector. This feature permits users to remotely deactivate the BMS and the connected system using a switch, offering added convenience and control over the system's operation. Additionally, a pre-alarm contact is incorporated to emit a warning signal in advance of the system disconnecting the batteries. This early alert system provides users with a crucial window to take preventive actions if necessary, enhancing the overall safety and reliability of the battery management system.

Victron's range of Battery Management Systems (BMS) is meticulously engineered to complement their Lithium Smart Battery series (12.8 V & 25.6 V), ensuring optimal performance and safety across various applications. Each model boasts specific features tailored to meet diverse system requirements, highlighting Victron's commitment to versatility and reliability in energy management solutions.

Key Features Across All Models:

• Compatibility: Designed exclusively for Victron's Lithium Smart Battery range, ensuring seamless integration.
• Direct Communication: Utilizes M8 circular connector cables for direct communication with the battery, facilitating precise monitoring and management.
• Comprehensive Protection: Features "load disconnect" and "charge disconnect" terminals to safeguard battery cells from overvoltage, undervoltage, and temperature extremes, supporting up to 20 batteries.

System Voltage Compatibility:

• Versatile Models: The SmallBMS, VE.Bus BMS V2, and Lynx Smart BMS can accommodate systems of 12, 24, or 48 V.
• 12 V Systems: Other BMS models are specifically designed for 12 V systems, catering to a wide array of installations.

System Connection Insights:

• Direct Connection Requirement: The SmallBMS and VE.Bus BMS V2 mandate that all loads and charge sources connect directly to the battery, with automated disconnection in response to voltage or temperature alarms.
• Lynx Smart BMS: Features a safety DC contactor for system-wide disconnection during alarms and doubles as a main system on/off switch.
• Smart BMS 12/200: Boasts a dedicated system output for connecting both loads and chargers, ensuring safety through automatic disconnection during alarms.

Alternator Integration:

• Dedicated Alternator Input: Available in Smart BMS CL 12/100 and Smart BMS 12/200 models, this feature regulates alternator supply and prevents reverse current, disconnecting during alarms for added safety.

Enhanced Control and Monitoring:

• Pre-Alarm and Remote On/Off: All models include pre-alarm outputs and a "remote on/off" terminal, with "Smart" BMS models offering additional control via Bluetooth and the VictronConnect app.
• Bluetooth Connectivity: "Smart" BMS models feature Bluetooth for easy monitoring, operation, and configuration through the VictronConnect app, supporting Instant Readout for effortless data access.
• Battery and System Monitoring: The Lynx Smart BMS integrates a full-featured battery monitor, while select models offer advanced communication and control capabilities for comprehensive system management.

Optional Accessories and System Design Recommendations:

• Accessories such as the VictronConnect app and various cables enhance the functionality and flexibility of the BMS systems, catering to specific installation needs.
• Recommendations for system design consider the voltage requirements, the presence of inverter/chargers, digital integration needs, and the application of safety relays, ensuring that there is a Victron BMS solution suitable for every system configuration, from basic setups to complex installations in yachts or recreational vehicles.

Victron's BMS lineup underscores their expertise in developing advanced, reliable solutions for energy management, tailored to safeguard and optimize the performance of Lithium Smart Batteries across a spectrum of applications.