800V Scalable CAN Master Slave BMS Unit For Battery Management System
Scalable Master Slave BMS
,CAN Master Slave BMS
,800V master slave battery management system
Scalable Master Slave BMS Unit with CAN Communication and High Voltage Protection for Battery Management System
A master and slave BMS architecture designed for larger battery packs. Slave boards monitor individual cell modules, while a master unit coordinates the entire pack over a CAN network.
- Scalable master-slave architecture
- Slave boards distributed across modules
- Master unit handles contactors and charging
- High-voltage pack protection at up to 800V
Slave sampling boards measure cell voltages and temperatures locally and transmit the data to the master unit, which runs the balancing strategy and charging profile. This distributed approach reduces wiring length in large packs.
Ideal for electric bus and truck battery packs, as well as large energy storage installations built for regional operators.
| Part Type | Master Slave BMS |
|---|---|
| System Voltage | Up To 800V DC |
| Architecture | Master Plus Slave Units |
| Communication | CAN |
| Balancing | Per Module |
| Protection | Voltage, Temperature, Current |
| Certification | CE, ISO, IEC, RoHS |
| Warranty | 12 Months |
- Scales easily to large packs
- Distributed sensing improves accuracy
- Reliable high-voltage coordination
Buyers receive tested units, certification documentation, and a 12-month warranty. We assist with technical queries during installation and can supply paired components such as motor and inverter sets.
A: The BMS supports configurable cell count and protection thresholds. Provide your cell chemistry and voltage, and we can set the parameters accordingly.
A: Terms are agreed per order. We handle export packing and documentation, and quote sea freight options to your port.
A: We supply new generic components engineered to standard specifications, without brand packaging, suitable for EV assembly and repair.
Every unit undergoes bench testing covering power output, protection thresholds, and communication. We focus on consistent quality, honest specifications, and secure packaging for long sea journeys to our customers.
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