ATU_ Measuring transducer

The ATU_ transducer converts an AC voltage signal into a DC current or voltage signal proportional to the previous one. It is necessary to use the ATUa converter instead of the ATU when an output current with live zero is required, when an output current proportional to the input from 0% is required and when an output in volts is required. Requires auxiliary voltage.

Connections

Dimensions

Single phase, alternating current

  • ATU
  • ATUa

Single phase, alternating current, triple

  • ATU3
  • ATUa3

Single phase, alternating current (RMS)

  • ATUe

ATU

  • Input: 100, 110, 115, 230, 400 ó 440 V
  • Output: 1’5, 10 ó 20 mA
  • Auxiliary voltage: Self-powered

ATUa

  • Input: 100, 110, 115, 230, 400 ó 440 V
  • Output: 1’5, 10 ó 20 mA
  • Auxiliary voltage: AC or DC

ATU3

  • Input: 100, 110, 115, 230, 400 ó 440 V
  • Output: 1’5, 10 ó 20 mA
  • Auxiliary voltage: Self-powered

ATUa3

  • Input: 100, 110, 115, 230, 400 ó 440 V
  • Output: 1’5, 10 ó 20 mA
  • Auxiliary voltage: AC or DC

ATUe

  • Input: 100, 110, 115, 230, 400 ó 440 V
  • Output: 1’5, 10 ó 20 mA
  • Auxiliary voltage: AC or DC

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ATU_ Measuring transducer

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ATU_ Measuring transducer