Single phase true RMS AC Current Transducer

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  • This device is a single phase ac current isolation transducer, true RMS measurement, the use of electromagnetic isolation principle.  It can measure single-phase AC current non-sinusoidal alternating signal after RMS (True-MS) conversion, isolated and linear output standard voltage or current signal. The product is widely used in non-standard waveform distortion sine wave real-time signal detection and monitoring.


    Data Sheet

    Test conditions: auxiliary power: +24 VDC, room temperature: 25 ℃;

    Input range: 0~0.5-700AAC(more than 30A for ES3 case);

    Output: 0~20mA, 4~20mA, 0~10V, 0~5V;

    Power supply: 12VDC, 15VDC, 24VDC, 48VDC, 85-265VAC/DC;

    Accuracy: 0.5; 

    Load capacity: load ≥ 2KΩ (voltage output) load ≤ 250Ω (current output);
    Temperature drift: ≤300ppm/℃;
    Isolation voltage: ≥2500 V DC;

    Response time: ≤400 mS;

    Rated power consumption: 1W;

    Frequency range: 45Hz-400Hz (1kHz error 1%);

    Surge impact immunity:
    Power port three level ± 2KV (L-N/2Ω/integrated wave), 
    Analog I/O port three level ±2KV (L-N/40Ω/integrated wave);

    Impulse immunity: input / power port ± 2KV, analog I /O port ± 1KV;

    Input overload capacity: 20 times the nominal value of the measurement current (maximum 500A)
    (Applying a repetition of five times a second, interval 300S);

    Operating temperature: -10~ 60°C; humidity: ≤95% (no dew);

    Storage temperature: -40~+70℃.

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    MS2.jpg

    MS2 case

    BS2.jpg

    BS2 case

    BS3-1.jpg

    BS3 case

    ES3.jpg

    ES3 case

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    Installation dimensions

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                                                      Connections diagram of CE-IJ03A-5**S*/ IJ03A-4**S* with current output

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                                                 Connections diagram of CE-IJ03A-3**S* /IJ03A-8**S*with voltage output

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                                                Connections diagram of CE-IJ03A-F**S* with frequency ouput

    High precision, low temperature drift, with a variety of shapes;

    High reliability, maximum current up to 700A;

    Using standard rail mounting and screw mounting, easy installation.

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