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  • Rogowski Coil Current Transformer ESCT-RC060~RC300, Primary Current 100A~6000, 0.333V or 100mV Output

    • Safe operation
    • Cost effective
    • Wide ratio ranging from 100A to 6000A
    • Very easy to mounting
    • Wide range of size for all existing installation
    • Description
    • Diagram
    • Manual Download


    Description


    EASTRON Rogowski Coil current Transformers are designed for fast and easy installation on existing primary conductors/ BUS bars. The split design permits non-contact AC current or current pulse measurement without requiring that the primary conductor be taken offline and disconnected for the current sensor installation. This method provides for the safe, easy and portable measurement of current.

    A current sensor that is based upon the Rogowski Coil principle offers significant advantages over the standard magnetic core current transformer products. Specifically, since the sensor does not incorporate a magnetic core, magnetic core saturation (the point where incremental increases in magnetic flux are not reflected in proportional increases in secondary signal outputs) is avoided.


    Specifications


    Current Range:

       10A to 100kA 

    Rated output:   

       0.333Vac at rated current with Integrator,100mV/per 1000A @ 50Hz without integrator 

    Accuracy:

       ±1% from 5% to 120% of rated current with integrator(45-65Hz)

    Phase Angle: 

       ≤±1°5% to 120% from 5% to 120% of rated current

    Linear:

       0.5%

    Frequency:

       1Hz-1MHz ,50/60 Hz nominal

    Work Voltage:

       600Vac

    Power supply: 

       7-30VDC (9 Vdc,12 Vdc recommended )

    Coil Diameter:

       10.5mm,12mm or as customer order

    Window size:

       10mm,15mm or as per customer ordered

    Wire lead:

       1 meter sheath cable or as customers order

    Withstand Voltage:

       3000V

    Operating temperature:

       -25°C-+70°C



    Application

    *Current measurement, monitoring and protection for electrical wiring and equipment

    *Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation.

    *Current, power and energy monitoring device

    *Relay protection device




    Type Selection


    Type

        Window Size

           Rated Amps



    ESCT-RC060

            60mm

           100A 



    ESCT-RC076

            76mm

           200A



    ESCT-RC090   

            90mm 

           400A



    ESCT-RC100

            100mm 

           800A



    ESCT-RC150           150mm           1000A

    ESCT-RC160           160mm           1200A

    ESCT-RD190           190mm           3000A

    ESCT-RC200            200mm          5000A

    ESCT-RC300            300mm          6000A

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