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    Picture of AC Current Transducer, 3 Phase, 0.5A/5A/10A/20A/50A to 80A Picture of AC Current Transducer, 3 Phase, 0.5A/5A/10A/20A/50A to 80A Picture of AC Current Transducer, 3 Phase, 0.5A/5A/10A/20A/50A to 80A Picture of AC Current Transducer, 3 Phase, 0.5A/5A/10A/20A/50A to 80A Picture of AC Current Transducer, 3 Phase, 0.5A/5A/10A/20A/50A to 80A Picture of AC Current Transducer, 3 Phase, 0.5A/5A/10A/20A/50A to 80A

    AC Current Transducer, 3 Phase, 0.5A/5A/10A/20A/50A to 80A

    1 review(s) | Add your review
    SKU: SUCH-ACC-3P
    $160.99
    ● 3 Phase AC 0-0.5A/1A/10A/80A ● DC 12V/24V power supply ● DC 4-20mA/0-5V/0-10V output signal ● 0.5%FS accuracy
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    🚚 Free shipping
    πŸ•’ Delivery date: 6-12 days
    πŸ” 30-day Returns
    Overview

    Electromagnetic induction principle, real-time measurement of AC current in the power grid, constant current technology and linear temperature compensation technology, its isolation and transformation into a standard DC signal output. The SUCH ac aurrent transducer provides current signal for PLC or DCS system directly convert the measured main loop AC current into DC4~20mA constant current loop standard signal output according to linear ratio, and continuously deliver it to the receiving device (computer or display instrument).

    Feature

    • Epoxy Resin Potting: High-temperature resistant epoxy encapsulation enhances durability and protects the ac current sensor from harsh environments.
    • Advanced Internal Components: Built with precision components, the ac current transducer delivers stable performance and accurate current measurement.
    • Premium Terminal Blocks: Features high-quality terminals for secure wiring and user-friendly installation.
    • Flat Screw Mounting: Compact design with flat screw fixing ensures easy and stable mounting in control cabinets.
    • Real-Time AC Current Measurement: Designed for real-time monitoring of 3-phase AC current, suitable for industrial energy management.
    • Isolated Signal Output: This ac current sensor adopts constant current and linear temperature compensation technologies to isolate and convert AC signals into standard DC output (e.g., 4-20mA or 0-5V), ensuring safe and accurate signal transmission.

    Dimension (Unit:mm)

    AC current transducer 3 phase size

    Wiring Diagram

    AC current transducer 3 phase wiring

    Specs
    Measuring Range of Input Current * 3 phase AC 0-0.5A ~ 0-80A
    Output Signal * DC 4-20mA, DC 0-20mA, DC 0-5V, DC 0-10V
    Power Supply * DC 12V, DC 24V
    Accuracy 0.5%FS
    Linearity 0.1%FS
    Isolation Voltage 3kV/50Hz/1min
    Offset Voltage ≀10mV
    Temperature Drift ≀100PPM/℃
    Frequency Bandwidth 20~5kHz
    Current Consumption ＜5mA+output current
    Load Capacity Voltage output: 5mA, current output: 6V
    Response Time ＜250ms
    Overload Capacity 30 times nominal input
    Work Temperature -10~+70℃
    Storage Temperature -25~+85℃
    Measuring Method Through-hole
    Hole Diameter 20mm
    Shipping Weight 1kg
    Installation Screw fixation
    Application
    Industrial automation systems

    Industrial Automation Systems

    Distribution cabinets and power systems

    Distribution Cabinets/Power Systems

    Building intelligent management system

    Building Intelligent Management System

    FAQ
    ❯

    While it measures the current in each phase, detecting unbalanced loads or phase loss would typically require additional monitoring or comparison logic in the PLC or control system.

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    An AC current sensor generally refers to any device that detects AC current, often outputting a raw signal. An AC current transducer, like the SUCH AC Current Transducer, not only senses current but also converts it into a standardized DC signal (e.g., 4–20mA) with electrical isolation for integration with control systems.

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    Yes, but ensure the transducer supports true RMS measurement or has filtering to handle the harmonics and waveform distortion produced by VFDs.

    1 review(s)
    5.0 1
    Write your own review Close
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    Frank | 5/15/2026 5:49 AM
    Works like a charm, very decent ac current transducer
    Finally got my hands on this ac current transducer to log shop power usage in FL. Needed a quick way to monitor heavy loads and this works like a charm. No complaints about the build quality, feels sturdy enough for DIN rail mounting. For 160 bucks, it’s a decent buy. Shipping was super fast too!
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