Two Phase AC Current Transducer

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  • This product is a 2-element AC current isolation transducer. Adopts the principle of electromagnetic isolation, can sample the double circuits  AC current, and isolated output 0 ~ 5V, 0 ~ 20mA or 4 ~ 20mA standard signals. Electrical isolation between input and output, and completely linear relationship between output signal and input signal. With characteristics of high precision,  low temperature drift, small size, easy installation,comply with international standards. Can widely used in real-time detection/monitoring of AC current signals, communications,electricity, railways, industrial control and other fields.

    Data Sheet

    * Test conditions: auxiliary power supply: +12V, room temperature: 25℃.

    * Input range: 0~ 0.5~25A AC

    * Accuracy: class 0.2, class 0.5 (adopts fiducial error)

    * Load capacity: Load ≥2KΩ (voltage output),  load≤300Ω(current output)

    * Temperature drift: class 0.2 = 200ppm/℃, class 0.5= 500ppm/℃

    * Isolation voltage: 2500 V DC

    * Response time: ≤400 mS

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

    * Output ripple: ≤10mV

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

    * Surge impact immunity:

       Power port one–level ±0.5KV (L-N/2Ω/ integrated wave)

       Analog I /O port one-level ±0.5KV (L-N/40Ω/integrated wave);

    * Impulse immunity: 20 times and less than 500A, a second 5 times.

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

    * Storage condition: temperature: -40~+70℃; humidity:≤95% (no dew)


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                                                                                      Product outline


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    Installation dimensions

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                                                                              Connection diagram

                                                                           Terminal 5: VCC, positive terminal of auxiliary power supply;

                                                                           Terminal 6: GND, negative terminal of auxiliary power supply;

                                                                           Terminal 7: V/IZA, A phase voltage / current output;

                                                                           Terminal 8: V/IZC, C phase voltage / current output;

                                                                           Other undefined pins cannot be used by the user.



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