Single Phase High AC Current Transducer

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  • This series of products are high AC current measurement isolation transducer, the maximum measurable range is up to 3000A, completely isolated between the input and output, easy for installation, good security. The device can easily achieve the high current measurement, Compared to the transformer (CT) detection, there are obvious advantages on signal isolation and stability, and the standard output signal can be directly connected to the PLC. The product is quite suitable for electricity, communications, railways, industrial control and other areas of AC high current detection applications.

    Data Sheet

    * Power supply: DC + 11 ~ + 28V;

    * Rated operating current: <30mA;

    * Input range: AC current: 100A~3000A( E9≤1000A,E10≤ 2000A, E11≤3000A);

    * Accuracy: class 0.5-0.3 (adopts fiducial error);

    * Output: 0 ~ 5V / 0 ~ 20mA / 4 ~ 20mA;

    * Load capacity: voltage output>1KΩ, current output <300Ω;

    * Temperature drift: ≤200ppm/℃;

    * Isolation voltage: ≥2500 VDC;

    * Response time: ≤200 mS;

    * Rated power consumption: ≤ 0.4W, ≤0.5W

    * Output ripple: ≤10mV

    * Frequency range: 40~80 KHz

    * Surge impact immunity:

      Power port three-level 2KV (L-N / 2Ω / integrated wave)

      Output port three-level 2KV (L-N / 40Ω / integrated wave)

    * Impulse immunity: Power port ± 4KV 

                                     Analog I /O port ± 4KV

    * Input overload capacity: Continuous overload: 120%;

                                               Short-term overload: 2times;

    * Operating temperature: -20~+70°C; humidity: ≤95% (no dew)

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


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                                                                                      Product outline




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                                                                                         Connection diagram




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                                                                                      Overall dimensions

    High precision: superior to class 0.5.

    High response frequency: 40Hz~8KHz

    Wide power supply range: DC +11~+28V

    High stability: Obvious advantages in temperature drift, frequency width and precision.

    Epoxy resin packaging technology,with high degree of electrical isolation.

    Compact structure,easy installation,little space occupation.


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