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  • Multifunctional display MFA-501

  • The MFA-501 is designed to measure electrical values of three phase electrical grids. The well readable LED display shows the selected values.
  • Multifunctional displays

  • The MFA-501 mainly gets utilised in low power installations.

     

    The easy parameterization and clear user interface allows any operator to display the relevant (average or current) values.

     

    Operating and programming the MFA-501 is done with two keys on the front - easy and convenient.

     

    The bright LED display is very well readable, even in daylight.
     

    A power supply is connected separately, any of the three live wires can be used. Average and maximum values will be stored and displayed corresponding to the adjustable integration time.


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  • Description
  • Specifications
  • Downloads

Leistungsmerkmale:

  • • Usable for 3- and 4-phase grids
  • • Displaying of the average current, adjustable integration time
  • • Current transformer connection 1 A or 5 A, freely adjustable transformer ratio
  • • Four digit seven segment LED display, 11 mm, red
  • • Screw terminals allow quick and secure connection of wires 
  • • Power supply 230 V AC
  • • Front dimensions: 96 x 96 mm
  • • Classification rating front: IP 54
  • • Operating temperature: -10°C to +55°C
  • • Input voltage: 21-498 V phase-phase
                           12-287 V phase-neutral
    • Input current: 0-5 A (1 A optional)
  • • Frequency: 40-70 Hz

  • MFA-501 Operating manual

    Dateityp: pdf
    Dateigrösse: 0.84 MB
    Info: Currently available in German only - for questions please contact us by phone or email.
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  • MFA brochure

    Dateityp: pdf
    Dateigrösse: 1.09 MB
    Info: Currently available in German only - for questions please contact us by phone or email.
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