The HV – BMS is an exceptionally flexible and cost effective Battery Management System for automotive and industrial and ranging from 48VDC up to 1000VDC. It manages recharge- able lithium batteries of LFP chemistry and from any battery supplier allowing you maximum battery sourcing freedom. The system consists of a master board communicating with up to 32 monitoring boards. Each slave unit manages up to 15 cells in series and temperature sensor. The master unit handles pack level measurements, controls data interfaces. The PC Diagnostic Software provides an intuitive suite of system configuration tools as well as displays for monitoring battery and BMS performance. It allows you to set battery parameters such as limit voltages and temperatures, allow- able charge and discharge rates or improve SOC estimation with your own battery model. To simplify integration, RS485 data frames can be constructed at “Bit level” to broadcast any of the parameters measured and calculated by the s-BMS.