CHARGING SYSTEM


  1. CONSTRUCTION


    1. The battery state sensor assembly installed on the negative (-) battery terminal calculates the current, voltage, auxiliary battery temperature, SOC (auxiliary battery charging percentage), and self-diagnosis result and sends these signals to the ECM via LIN communication.

    2. To detect the current, a shunt resistor installed inside the battery state sensor assembly is used to convert and calculate the voltage generated in the shunt resistor due to the auxiliary battery charge and discharge current.

    3. The auxiliary battery temperature is calculated from the resistance value of the thermistor built in the battery state sensor assembly.

      A001MWZC01
      *1 Battery State Sensor Assembly - -
      *a Shunt Resistor - -