b2b ev car


Founded in (year): 1891


Battery Management System (BMS)

χs-ES has been engineered to provide high DC switching performances versus conventional mechanical power relays. This series addresses DC-applications like Electrical Energy Storage, PV installations and other DC-Smart Grid.χs-ES provides maximum flexibility in equipment design and ultimate DC operation performance. This Power Relay is a Hybrid technology with the capability of switching both high voltage and high current, designed specially for Energy Storage applications.

  • EV/HEV
  • Battery Energy Storage
  • DC Grid, Smart-Grid, Off-Grid
  • Battery Disconnect Units BDU
  • Battery Junction Box
  • Power switch, power contac


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