DALY LFP 15S 200A smart bms, Lithium Battery

The DALY LFP 15S 200A Smart BMS (Battery Management System) is designed to manage and protect lithium iron phosphate (LFP) batteries, which are commonly used in electric vehicles, renewable energy storage, and other high-capacity applications. Here’s a detailed description of its features and specifications:

Key Features:

1. Cell Monitoring and Protection:
   • Monitors each individual cell voltage to prevent overcharging or discharging.
   • Ensures the battery operates within safe voltage limits.
   • 1. Current and Temperature Protection:
        • Protects the battery pack by limiting the maximum continuous and peak discharge current.
        • Monitors temperature to ensure safe operation. Over-temperature protection is included to avoid thermal runaway or overheating.
     2. Balancing:
        • Active cell balancing to ensure the cells are charged evenly, helping to optimize performance and extend the lifespan of the battery pack.
     3. Communication:
        • Can be connected to a BMS display or other communication devices through CAN-bus or other communication protocols.
        • Provides real-time data on the battery status, such as voltage, current, temperature, and charge/discharge cycle.
     4. Smart Functionality:
        • Features advanced algorithms that allow the BMS to optimize charging, discharge cycles, and battery health.
        • The “smart” aspect includes programmable settings for the battery’s operating parameters, which can be adjusted via the smartphone app or a dedicated display.
     5. Compatibility:
        • Suitable for 15 series (15S) LFP batteries, with a nominal voltage of 48V (15 x 3.2V per cell).
        • The 200A rating refers to the maximum current the BMS can handle. It supports high-performance applications like electric scooters, solar storage systems, and more.
     6. Safety Features:
        • Overcurrent protection (both charge and discharge).
        • Short circuit protection to avoid damage to the battery and surrounding components.
        • Low voltage cut-off to prevent battery degradation.
        • Fault detection for abnormal conditions, ensuring the safety and reliability of the battery system.

     Specifications:

     • Battery Type: Lithium Iron Phosphate (LFP)
     • Series Configuration: 15S (15 cells in series)
     • Nominal Voltage: 48V (3.2V x 15)
     • Max Continuous Current: 200A
     • Peak Discharge Current: Higher values typically (around 400A+ for short durations)
     • Communication: CAN-bus, potentially with Bluetooth or app support
     • Protection: Over-voltage, under-voltage, over-current, short-circuit, over-temperature
     • Temperature Range: Typically, operational from -20°C to 60°C
     • Dimensions and Weight: Varies by the specific BMS unit

     Applications:

     • Electric Vehicles (EVs): Ideal for electric cars, e-bikes, and other EV applications.
     • Solar Energy Storage: Used in solar battery systems for storing and managing energy.
     • UPS Systems: Uninterrupted Power Supplies (UPS) to ensure stable power delivery.
     • Off-grid Systems: Perfect for off-grid energy storage setups.

     Conclusion:

     The DALY LFP 15S 200A Smart BMS offers robust protection and performance features for high-capacity lithium iron phosphate battery packs. It’s suitable for both personal and commercial applications where safety, battery health, and efficient energy .