HIGH-END CUSTOMIZED BMS CONTROL UNIT BMU FOR ELECTRIC VEHICLES, CONSTRUCTION MACHINERY ENERGY STORAGE SYSTEM
The BMU battery management control unit is an important part of BMS.
As the main control unit, BMU can form a BMS system with the control unit through CAN bus.
BMU can also perform CAN communication with the vehicle controller and charger, report battery information,control safety contactors, pre-charge management, etc.
BMU SPECIFICATIONS
Items | KPT-BMU V2.5 | |
Technical Parameters | Specification | Precision |
Module working voltage | 9-36V | / |
External communication interface | 4 channels | Charging CAN, Vehicle CAN, Internal CAN, RS485 |
Total voltage detection range | 0~1000V | ±0.5% FSR |
Current sampling | ±500A | ±1% FSR |
Total voltage detection ways | 4 channels , could expend to 5 channels | |
Dimension（mm） | 212.5*146*36.25 or customized | |
●The main control unit forms a distributed BMS system with the acquisition unit through CAN bus, daisy chain and other communication methods.
● Can monitor up to 384 series of battery modules.
● Flexibly applicate in new energy vehicles, energy storage and other fields.
KOPA’s BMU is equipped with LCD monitoring screen with RS485 communication, optional size,which can be used directly online without a conversion module. To displaying various statuses and fault reminders of the battery, read current calibration items to understand whether the battery configuration information is reasonable.
Humanized PC monitoring interface, real-time observation of battery usage status, total voltage of battery pack, remaining capacity of the battery pack, voltage and the temperature of the single cell.
