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Farfisa Power supply for external door station Duo


£54.43 Inc VAT
£45.36 Ex VAT£45.36

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2220S Farfisa Power supply for external door station Duo

Power supply for Duo System for conventional and digital external door stations.Output 13 Vac/1A protected against overloading and short circuits. 8 DIN modules.

Technical data

  • Mains voltage: 127V or 220-230VAC
  • Frequency: 50 - 60 Hz
  • Power: 30VA
  • Output voltage: 13Vac +- 1
  • Maximum current: 1A
  • Operating temperature: 0 degrees - +40 degrees C
  • Maximum admissible humidity: 90% RH
  • 8 module A DIN housing Fits on DIN bar or with 2 expansion plugs

Important safety instructions

  • Installation shall be carried out from SKILLED PERSONS in accordance with all the appli-cable installation rules.
  • Connection to the mains shall be done using 1mm diameter (AWG18) conductors.
  • The apparatus shall not be exposed to drip- ping or splashing.
  • An all-pole mains switch, with a contact separation of at least 3mm in each pole, shall be incorporated in the electrical installation of the buildings.
  • The power supplies are protected against overloads or short-circuiting by a sensor (Thermoprotector), to restore power, it is necessary to cut off the mains voltage for about one minute. Recoconnect power once after having repaired the fault.

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