Na-ion Product Directory

1. Data Display: Capable of displaying battery pack voltage, current, SOC, SOH, SOE, and other data, while also showing individual cell voltage, temperature, SOC, SOH, SOE, and battery pack status information. 2. Alarm Protection: Equipped with overvoltage and undervoltage alarms and protection for both battery pack and individual cells, overcurrent alarm and protection for battery pack current, overtemperature and undertemperature alarms and protection, and SOC/SOH/SOE upper and lower limit alarms and protection functions. 3. Parameter Settings: Supports setting upper and lower limits for battery pack and individual cells, upper and lower limits for battery pack current, upper and lower limits for temperature, upper and lower limits for SOC/SOH/SOE, as well as installation and operation parameter settings for the battery pack. This device supports the access and management of up to 36 battery clusters and can be customized for expansion.

This active balancing BMS adopts bidirectional chip-level active balancing technology, with a maximum balancing current of up to 3A. It supports simultaneous balancing of all cells and features high safety and reliability.

The product adopts a two-level architecture design with master and slave controllers, supporting multi-cluster parallel connection and compatibility with various PCS. It features a four-level protection strategy to ensure safe, stable, and reliable system operation, meeting functional safety requirements, and has passed multiple international certifications including IEC, UL, and JET.

The product features an anti-circulation design, allowing parallel operation under any voltage difference. It offers high robustness, with faulty devices automatically disconnecting without affecting system operation. It supports cross-busbar detection for modules. Flexible installation is supported with automatic address assignment. It meets functional safety requirements and has passed multiple international certifications such as IEC/UL/JET, utilizing proprietary chip technology.

The BMS for communication base station backup power is equipped with a 4G module, features short-circuit protection, and includes a balancing function to extend battery life, while also supporting remote monitoring.

The BMS for electric two-wheelers uses domestically developed self-designed chips, equipped with high-safety thermal management technology, featuring intelligent balancing management functions, enabling high-precision voltage monitoring, and supporting 24-72V multi-scenario applications.

The master controller BAU adopts a dual MCU quad-core processor with a user-friendly human-machine interface, capable of device status detection and inspection, supporting full lifecycle second-level data storage and analysis, triple-network redundant communication, and compatible with Modbus-TCP, IEC104, and IEC61850 protocols, enabling cabinet-level management. The main controller BCU supports high-speed Ethernet transmission, features multiple redundant protections, adopts a 2000V+ reinforced insulation design, complies with various national safety regulations, and supports applications at altitudes up to 5500 meters. The slave controller BMU supports 8-112 series cell acquisition and N+2 full-temperature acquisition, features active and passive balancing functions, enables fan speed control, fault diagnosis, and MSD status detection, supports both air cooling and liquid cooling in multiple scenarios, and is equipped with multiple redundant protection measures.

The master controller BAU adopts a dual MCU quad-core processor with a user-friendly human-machine interface, capable of device status detection and inspection, supporting full lifecycle second-level data storage and analysis, triple-network redundant communication, and compatible with Modbus-TCP, IEC104, and IEC61850 protocols, enabling cabinet-level management. The main controller BCU supports high-speed Ethernet transmission, features multiple redundancy protections, adopts a 2000V+ reinforced insulation design, complies with various national safety regulations, and supports applications at altitudes up to 5500 meters. The slave controller BMU supports 8-112 series acquisition and N+2 full-temperature acquisition, with active and passive balancing functions, capable of fan speed regulation, fault diagnosis, and MSD status detection. It supports both air cooling and liquid cooling for multi-scenario use and is equipped with multiple redundancy protection measures.