RCMU101SM8 series residual current sensors are based on Magtron iFluxgate® technology, with the core processing chip utilizing a self-developed SoC. The modular design integrates self-check function and logical judgment. Integrated metering and residual current detection. The products are applied to the new national standard electric vehicle charging facilities mode two with vehicle charging (IC-CPD), mode three AC charging pile residual current protection.


  • Product advantage

    Self-developed iFluxgate flux gate chip

    Self-developed dedicated processing chip

    High and low signal output

    Integrated self-test function

    Type A+6 DC or Type B residual current protection requirements

    Complete certification of all European and American standards

  • Product features

    High and low signal output


    Integrated self-test function

    Single power supply 5V power supply

ModelCertification/StandardIΔn rms[mA]Overcurrent capability
Application scenarioApplicable power segment
RCMU101SM8-6EI-AKCE6mA DC/30mA rms40ACharging mode two/mode threeSingle phase 7kW


Sample Application

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