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    • Battery and Current Sensors

    High Voltage Current Sensing Module

    We have developed a shunt-based current sensor for automotive applications in High Voltage Battery Management Systems for electric or hybrid vehicles.

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    The sensor provides information about current and temperature to Battery Management System ECU (Electronic Control Unit).
    The Current Sensing Module (CSM) communicates via CAN interface.

    Benefits & Features

    • Shunt/magnetic based current sensing
    • Compact design with integrated bus bar
    • Fits to high voltage battery systems: 400V/800V
    • Supports up to ASIL level D on system level
    • CAN interface
    • Includes galvanic isolation of high voltage and low voltage path

    Technical Information

    up to ±2000 A

    Current measurement range

    ±1.0 %

    Current measurement accuracy

    -40° C … +85° C

    Ambient temperature range

    -40° C … +125° C

    Temperature measurement range

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    Digital Temperature Sensor

    The Digital Temperature Sensor with its minimum intrusive design improves the performance and sustainabiltiy of the Thermal Managment System of electric vehicles.

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    Intelligent Battery Sensor

    The shunt-type IBS continuously analyzes the status of conventional 12-Volt lead acid batteries and provides information on such key parameters as the state-of-charge, power ability and aging of the battery.

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    Find out more about Our Battery and Current Sensors

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