Three-phase three-wire AC voltage transducer

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  • This device is a 3-phase AC voltage isolation transducer. Using the principle of electromagnetic isolation to measure the three-phase AC voltage signal, isolated and linearly output a variety of selectable standard signals. It can be widely used in AC voltage signal real-time detection and monitoring, communications, electricity, railways, industrial control and other fields.


    Data Sheet

    Test conditions: auxiliary power: +24VDC, room temperature: 25°C;
    Input Range: 0~600VAC;
    Output: 0~5VDC, 0~10VDC, 0~20mADC, 4~20mADC;
    Power supply: 12VDC, 15VDC, 24VDC;
    Accuracy: 0.5;
    Load capacity: ≥2KΩ (voltage output), ≤250Ω (current output);
    Temperature drift: ≤500ppm/°C;
    Isolation voltage: ≥2500 V DC;
    Response time: ≤300 mS;
    Rated power consumption: 1W (voltage output); 2W (current output);
    Output ripple: ≤10mV;
    Frequency range: 45~65Hz (up to 5K, please specify when ordering);
    Surge impact immunity:
    Power port three ± 2KV (L-N/2Ω / integrated wave)
    Analog I / O port three ± 2KV (L-N / 40Ω / integrated wave);
    Impulse immunity: input / power port ± 2KV, analog I / O port ± 1KV;
    Input overload capacity: Voltage: 2 times the nominal value;
    Operating temperature: -10 ~ 60°C; humidity: ≤95 %( no dew);
    Storage temperature: -55 ~+65°C; humidity: ≤95 % (no dew).

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                                                                                                                                                   MSK outline

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    SK case installation dimensions


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    Three-phase voltage independent of each other;
    High precision, low temperature drift;
    Rail and screw installation, convenient on-site installation;
    High reliability, can be more than 2KV surge.

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