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    AC Voltage Transducer, Range 10V to 500V, Power Supply AC/DC 120V/240V

    5 out of 5 based on 2 reviews | Write a review
    AC voltage transducers are input/output/power supply isolated voltage transducers, with measuring range from 10V/50V/100V/200V/300V to 500V, wide power supply voltage AC/DC 85V~265V, work temperature -25~+70℃, frequency range 25Hz ~ 1kHz, and strong anti-interference capability.
    SKU: ATO-VOS-AC500
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    AC voltage transducer has measuring range of 10V/50V/100V/200V/300V to 500V.


    Model ATO-WBV412H29 ATO-WBV414H29
    Shipping weight 1kg
    Measuring range of input voltage * AC 0-10V ~ 0-500V
    Short-time overload 2 times of nominal input voltage, 1s in duration, interval time 10s, repeat 10 times
    Linear measurement range 0% ~ 120% measuring range
    Frequency range 25Hz ~ 1kHz
    Output signal * DC 0-5V, 0-10V, 1-5V DC 4-20mA, 0-20mA
    Power supply AC/DC 85V~265V
    Accuracy 0.2%F.S. 0.5%F.S.
    Load capacity 6mA ≤500Ω
    Response time ≤200ms
    Temperature drift 350*10-6/℃
    Output ripple voltage ≤10mV
    Isolation features Isolation between input, output and power supply
    Isolation voltage Input and output: DC 2.5kV, 1min
    Power supply and input: DC 2.5kV, 1 min
    Power supply and output: DC 2.5kV, 1 min
    Work temperature -25~+70℃
    Storage temperature -40~+85℃
    Protection features EMC standards: EN61326: 2006
    Safety standards: EN60100:2001
    Mean time between failures >50000h
    Housing material Fire-retardant ABS
    Wiring Terminal connection
    Installation DIN rail (NS35/7.5, NS35/15, EN50022)

    Voltage transducer AC 10V to 500V dimensional drawing (unit: mm):
    AC voltage transducer 10V to 500V power supply AC/DC 120V/240V dimension
    Voltage transducer AC 10V to 500V wiring diagram:
    AC voltage transducer 10V to 500V power supply AC/DC 120V/240V wiring


    Voltage Sensor Details

    Tips: How to calculate the external resistance value of the voltage sensor?

    When the magnetic balance voltage sensor is applied, the measured voltage is converted into the rated input current for measurement, and an external resistance needs to be added. The calculation is as follows:

    Example: Use a voltage sensor to measure 220V voltage.
    Because: The rated input current of the voltage sensor Ii=10mA, the internal resistance of the primary side Ri=430Ω. Now to measure the voltage Ui=220V, the external resistance R needs to be calculated.
    Solution: R=V/Ii-Ri=220V/10mA-430Ω=21.57kΩ
    Considering the standardization of the resistance, choose the external resistance R=22kΩ.

    From this point of view, when measuring voltages above 100 volts, the simple calculation method in engineering is R=Ui/Ii. However, if the accuracy error of the entire measurement system is considered, it should be calculated strictly according to the above method. The user does some simple calculations according to the usage, so that the voltage transducers are in the best working state.

    Existing reviews of AC Voltage Transducer, Range 10V to 500V, Power Supply AC/DC 120V/240V
    Voltage transducer works as described
    Works like it should, I can apply it for my work industrial distance measurement. So happy to see its accurate automatic detection. Its strong anti-interference capability can reach our expectation. Work great and easy to install.
    From: anna | Date: 26/10/2022
    Was this review helpful? Yes No (0/0)
    Price is worth it.
    Perfect product! I bought a 0-50V AC voltage sensor. The quality and use experience are very perfect. Its anti-interference ability is very useful for my car project. I will order again because ATO is a good seller.
    From: June | Date: 14/07/2021
    Was this review helpful? Yes No (0/0)
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