Battery Management Systems

Passive battery management systems (BMS) developed by VolRAD, are suitable for use with Lithium based (Lithium-Ion, Lithium Polymer, Lithium Iron Phosphate) batteries. Battery management system determines state of charge and state of health of cells by tracking cell voltages, group currents and group temperatures and by using algorithms customized for battery type. In accordance with preferred safety level, management system protects the cells from over charge, over discharge, over current, over temperature and cell imbalance conditions and it maintains safety of the battery by engaging preferred alarm conditions in exceeding cases. The system mainly comprises features below;

  •   - 1mV cell voltage resolution
  •   - 0.5% current resolution
  •   - 1 °C temperature resolution
  •   - Applicable for series connected groups up to 1000 Volts
  •   - Applicable for parallel groups up to 3 branches
  •   - Optional status display

  - Optional current interrupt system