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Residual Current Sensor
Residual Current Sensor
Residual Current Sensor
Residual Current Sensor
Residual Current Sensor
Residual Current Sensor

Residual Current Sensor

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    Features:
    • Payment Type: L/C,T/T
    • Min. Order: 1000 Piece/Pieces
    • Transportation: Ocean,Land,Air,Express
    • Port: Xi'an,Shanghai
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    Current Sensor
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    Product Attributes

    BrandFERRTX

    Packaging & Delivery
    Selling Units: Piece/Pieces
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    Supply Ability & Additional Information

    TransportationOcean,Land,Air,Express

    Place of OriginChina

    Supply Ability2~8weeks

    CertificateRoHS/ISO/UL/CE/IATF16949/CNAS

    PortXi'an,Shanghai

    Payment TypeL/C,T/T

    Product Description

    ES201 Series Residual Current Sensor|Fluxgate-Based DC/AC Current Detection

    The ES201 series residual current Sensor revolutionizes safety in high-voltage systems with advanced fluxgate technology.Engineered for high-precision DC current detection across AC/pulsating DC/smooth DC/high-frequency currents, it surpasses traditional Hall Effect Sensors in accuracy. Integrated self-diagnosis and logical judgment meet stringent A+6/B-type protection standards, making it the preferred kemet residual current sensor alternative for global EV infrastructure.

    Critical Safety Features

    Residual Current Sensors
    • Fluxgate Precision Architecture
      Detects μA-level leakage currents - 10× more sensitive than conventional DC Current Sensors

    • Real-Time Self-Inspection
      Continuously monitors chip health, ensuring reliability beyond basic AC Current Sensors

    • Digital Output & PCB Integration
      Simplifies circuit design versus bulky Rogowski Current Sensors

    • Multi-Standard Compliance
      Certified under IEC 62955, GB/T 22794, UL 2231-2, and 8+ global protocols

    Targeted Applications

    EV Charging Ecosystems
    ・Portable Chargers (IC-CPD)
    Enables Mode 2 charging with <1% false triggering in humid environments
    ・Wallbox/AC Charging Piles
    Replaces electromechanical solutions in Mode 3 systems, reducing footprint by 60%
    ・DC Fast Chargers
    Monitors 200A+ currents with 0.5% linearity error

    Industrial Safety Systems
    ・Ground fault detection in solar inverters
    ・Medical equipment leakage monitoring
    ・Uninterruptible power supplies (UPS)

    Why Choose ES201?

    ✅ Future-Proof Compliance
    Ready for evolving IEC 61008-2 amendments
    ✅ Plug-and-Play Integration
    PCB-mountable design slashes installation time by 70% vs. wired sensors
    ✅ EMC Immunity
    Withstands 100kV/μs transient noise - ideal for Industrial Sensing Solutions
    ✅ Cross-Technology Advantage
    Combines fluxgate accuracy with CT reliability, outperforming standard Precision Measurement Sensors

    Residual Current Sensor


    FERRTX is dedicated to setting a high bar of excellence for industries integrating magnetics technologies in our Residual Current Sensor products.

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