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 widely used in AC voltage signal real-time detection and monitoring, communications, electricity, railways, industrial control and other fields.


    Data Sheet

    Test conditions: room temperature: 25°C;
    Input Range: 0~1V~500VAC;
    Output: voltage, current, frequency, tracking;
    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: 0.5W (voltage output); 2W (current output);
    Output ripple: ≤10m;
    Frequency range: (45~65Hz up to 5K, please specify when ordering);
    Surge immunity:
    Power port level ± 0.5KV (L-N/2Ω/integrated wave)                  
    Analog I / O port.± 0.5KV (L-N/40Ω/ integrated wave);
    Impulse immunity: input/ power port ± 2K, 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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    Product outline

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     Installation dimensions

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    Wiring diagram of CE-VJ31 with voltage or current output

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    Wiring diagram of CE-VJ41 with voltage or current output


    Easy installation
    High precision, small size, low temperature drift;
    Three-phase voltage independent of each other;
    High reliability.
    Customize various special products according to customer deman
    d.

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