3 phase AC voltage transducer has measuring range of AC 10V/50V/100V/250V/300V to 500V.

Specification:

3 phase AC voltage transducer 10V to 500V dimensional drawing (unit: mm):

3 phase AC voltage transducer output 0-5V wiring diagram:

3 phase AC voltage transducer output 0-20mA/4-20mA wiring diagram:

Tips: Measuring requirements when using voltage sensors

To measure the voltage with a voltage sensor, it is generally required that the collected voltage signal is proportional to the measured voltage in amplitude, and the phase angles of the two are exactly the same or the difference is extremely small. In addition, there are the following basic requirements for the voltage sensor.

1. The connection of the voltage sensor to the circuit under test should basically not affect the amplitude and waveform of the voltage under test.
2. The voltage waveform obtained by the voltage sensor should be the same as the measured voltage waveform, and the voltage divider ratio should be independent of the measured voltage frequency and amplitude.
3. The voltage divider ratio has nothing or basically nothing to do with atmospheric conditions (air pressure, temperature and humidity).
4. The power consumed by the voltage sensor should not be large. Under certain cooling conditions, the temperature rise formed by the electrical energy dissipated by the voltage divider should not cause a change in the voltage divider ratio.
5. The voltage sensor should not be interfered by the external electromagnetic field, and on the other hand, it should not produce strong electromagnetic interference from the external environment.