Single Phase True RMS AC Current Transducer

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  • This device is a 1-element AC current isolation transducer, true RMS measurement, adopts the principle of electromagnetic isolation.  It can measure single-phase AC current non-sinusoidal alternating signal after RMS (True-MS) conversion, isolated and linear output standard voltage or current signals. The product is widely used in non-standard waveform distortion sine wave real-time signal detection and monitoring.

    Data Sheet

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

    * Input range: 0~30AAC(BSK case style);0~300AAC(ESK case style);

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

    * Power supply: 12VDC, 15VDC, 24VDC, 85~265VAC/DC;

    * Accuracy: class 0.5;         

    * Load capacity: load ≥ 2KΩ (voltage output) load ≤ 250Ω (current output);

    * Temperature drift: ≤200ppm/℃;

    * Isolation voltage: ≥2500 V DC;

    * Response time: ≤200 mS;

    * Rated power consumption: 1W;

    * Output ripple: ≤10mV;

    * Frequency range: 45~65Hz(up to 5K, please specify when ordering);

    * 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 of the nominal value (maximum 500A)

       (Applying a repetition of five times a second, interval 300S);

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

    * Storage temperature: -55 ~+65°C; humidity: ≤95% (no dew).


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    BSK-1.jpg

    BSK case style


    ESK.jpg

    ESK case style


    SK.JPG

    SK case style installation dimensions

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                                                 CE-IJ03-3*BSK/CE-IJ03-3*ESK/CE-IJ03-8*BSK/CE-IJ03-8*ESK voltage output, 

                                                 CE-IJ03-4*BSK/CE-IJ03-4*ESK/CE-IJ03-5*BSK/ CE-IJ03-5*ESK current output connections diagram


    High accuracy, low temperature drift.

    Isolation voltage of the input, output and power supply is up to 2.5KV.

    Adopts the standard DIN rail mounting and screw mounting, easy to install.

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