EMUS G1 Single Segment BMS Kit

EMUS G1 BMS Single Segment Distributed Configuration

In this configuration, the BMS controls one package of Lithium cells connected in series ranging from 1 to 255 cells with capacities from a few up to thousands of Amp-hours each. The whole package is controlled by a Control Unit which interfaces with Cell Modules that are directly mounted on the battery cells.

Each Cell Module measures a cell’s voltage and temperature and returns this information back to the Control Unit via the communication wire. The Cell Modules are interconnected with a single communication wire running from module to module. The first Cell Module (at the “–” terminal of the pack) and last Cell Module (at the “+” of the pack) are connected to the Control Unit via optical Top/Bottom Isolators which perform data interface adaption and ensure the Control Unit’s circuit isolation from high voltages of the battery pack.

The Current Sensor is inserted in the battery’s power line and is connected to the Control Unit for charging and discharging over-current protection as well as measuring transferred charge for SOC/ SOH evaluations.