Single phase Treble isolation AC Current Transducer

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  • This device is a treble isolation single phase AC current isolation transducer, use the principle of electromagnetic isolation, can detect/monitor the AC current signal in real time, and isolate output the standard signal. Input、output、auxiliary power supply are complete isolation from each other, the linearity of input and output signals is superior to the precision. Can widely used in telecommunications, electricity, railways, industrial monitoring and other fields.



    Data Sheet

    *Test conditions: power supply:+24V, room temperature: 25℃.

    *Input range: 20A~500A AC(ES3 case style)、0~30A AC(BS2 case style), 0~5A AC(MS1case style)

    * Output range: 0-5V/1-5V/0-20mA/4-20mA/0-10V

    * Auxiliary power supply: 12VDC, 15VDC, 24VDC, 220VAC  (can be customized)

    *Accuracy: class 0.5, class 0.2 

    *Load capacity: ≥ 2KΩ (voltage output),   ≤ 250Ω (current output),  ≤500Ω(current output, can be customized)

    * Temperature drift:≤200ppm/℃

    * Isolation voltage: 2500V DC

    * Response time:≤300mS

    * Rated power consumption:≤0.4W(≤20mA)

    * Output ripple:≤10mV

    * Frequency range:45~65Hz (the highest is 5K, please specify when ordering)

    * Surge impact immunity: 

      Power port three–level 2000V(L-N/2Ω/ integrated wave)

      Analog I /O port three-level 2000V(L-N/40Ω/ integrated wave)

    *Input overload capacity: 20 times of the measured current nominal value(Maximum 500A)(exert one second, repeat five times, interval 300S)

    * Operating condition: Temperature:-10~60℃;

                                     Humidity: ≤95%(No dew)

    * Storage condition: Temperature: -55~65℃;

                                  Humidity: ≤95%(No dew)


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    MS1.jpg

    MS1 case style(terminal input)

    BS2.jpg

    BS2 case style

    ES3.jpg

    ES3 case style

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    Installation dimensions

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    Connection diagram of BS2 and ES3 case style with voltage output


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                                                      Connection diagram of BS2 and ES3 case style with current output


                                                   

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                                                    Connection diagram of MS1case style with voltage output                                            blob.png

                                                               Connection diagram of MS1case style with current output


    High precision, superior to accuracy grade;

    Low temperature drift, good stability;

    Input、output、auxiliary power supply are complete isolation, good resistance to interference;

    Can measure the true RMS.


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