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Lynx Smart BMS 500 — a professional Victron LiFePO4 lithium battery management system designed for use in the most demanding projects with loads up to 500 A. The module combines intelligent control, monitoring, protection, and automation in a single compact housing with Lynx DC buses.
It’s not just a BMS—it’s a hub for safety, control, and deep integration with Victron Energy systems, VRM, GX devices, and NMEA 2000.
Key Benefits of the Lynx Smart BMS
- Supports up to 20 Victron LiFePO4 batteries (up to 84 kWh at 12 V, up to 102 kWh at 24/48 V)
- 500 A contactor (600 A peak) — emergency load disconnection in case of failure
- Built-in pre-charge circuit — protection of inverters against inrush currents during connection
- Bluetooth — full control via the VictronConnect app
- Integration with GX devices (Cerbo GX, Ekrano GX) and the VRM portal
- Real-time battery status monitoring (SOC, voltage, current, history)
- Charge/discharge enable outputs (ATC/ATD) for inverters, chargers, generators
- Relay output — for controlling a generator or emergency alarm
- Parallel operation of up to 5 BMS — redundancy and scalability
- Fuse status monitoring for up to 4 Lynx Distributors
Technical Features
Pre-charge circuit
• Protects the system from current surges when capacitive loads—inverters, charging stations—are connected. Built-in—no additional devices required.
Safety contactor
• High-quality electromechanical contact rated at 600 A DC, which automatically disconnects the load when parameters exceed limits.
Smart relay + ATC/ATD
• Control an alternator, generator, or charger using a delay algorithm to prevent surge damage.
Bluetooth + VictronConnect
• View SOC, current, voltage, and status
• Quick diagnostics with Instant Readout
• Charge/discharge history without connecting to the VRM
VE.Can + NMEA 2000
• Integration into marine MFDs, power panels
• Compatibility with J1939/NMEA2000 networks
Use Cases
- Hybrid solar power stations — integration with MultiPlus, Quattro, GX
- Backup power supplies, Victron ESS — safe high-power connection
- Marine vessels and yachts — reliable monitoring and emergency shutdown
- Campers, vans, expedition vehicles — real-time battery monitoring
- Industrial systems with LiFePO4 batteries — professional monitoring and control
Communication interfaces
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VE.Can (RJ45) |
Connection to GX (Cerbo GX, Ekrano GX), VRM Portal |
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Bluetooth |
VictronConnect: settings, diagnostics, history |
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RJ10 (x4) |
Lynx Distributor fuse monitoring |
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ATC / ATD outputs |
Charge/discharge control of external devices |
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AUX output (1.1 A) |
Power supply to critical loads after a BMS emergency shutdown |
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Relay output (SPDT) |
Generator, alarm system, or other control tasks |
Related products
- Victron LiFePO4 Smart Batteries — batteries with BTV output
- Lynx Distributor — load connection with fuses
- Cerbo GX, Ekrano GX — monitoring and remote control
- VRM Portal — access to all system data from anywhere in the world