High voltage BMS Master high up to 1500V
Specifications
- Voltage range: default 24VDC (9~32VDC)
- Total voltage sampling range: 0~1500V
- Total pressure acquisition accuracy: ±0.5FS
- Current sampling range (shunt): 0~75mV
- Current acquisition accuracy (shunt): ±0.5FS
- Current sampling range (single supply Hall): 0~5V
- Current sampling range (Single power supply hall): -15~15V
- Temperature sampling range: -40~125°C
- Temperature acquisition accuracy: ±1°C
Product Features
- Supports data processing of up to 512 cells and reports data to higher management device in real time via Ethernet or CAN bus.
- Support system terminal voltage acquisition up to 1500v, the fastest update rate is 10 times per second.
- Support system terminal voltage acquisition up to 1500v, the fastest update rate is 10 times per second.
- Support synchronous acquisition function of group terminal voltage and current.
- Support power fault recording function.
- Support 4-way power connector temperature acquisition function (B+\B-\P+\P-).
- Supports the maximum 8GB battery data storage function, satisfying the information storage of more than 30 days, and the second-level storage cycle.
- With two 100M Ethernet, it is convenient for cascading between adjacent battery groups.
- With 3 fully isolated CAN2.0b bus interfaces.
- With 3 fully isolated RS485 interfaces.
- With up to 10 IDs and 10 DOs.
- Support pulse-shaped ACC input signal.
- Support bootloader upgrade, application program can be upgraded online via network port or CAN bus.
- Support SOC/SOH self-learning function.
- Support thermal management function, according to the temperature status of the battery cell, carry out active or passive cooling and heating management on the battery.
- Support three-level fault detection and protection functions, which can be based on voltage, current, temperature, SOX (SOC, SOH, SOP, etc.)
- Threshold alarm function to achieve rapid power circuit cut-off.
- Support serial chain slave control communication interface.
