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ventilators: systemair: duct fans

KE

  • Adjustable speed
  • Protected by thermal contacts
  • It can work in any position
  • Reliable
  • No service required
  • Inspection clap

Construction

The fans are equipped with impeller wheels with forward-curved blades driven by motors with a rotating casing. The motor and the vortex wheel are mounted on the hinged service cover. The casing is made of galvanized sheet steel. The fan can be installed in any position. It is recommended to use flexible connections to prevent transmission of vibrations to the duct system.

Engine

Motor with built-in temperature sensor TK windings led out to the fan box. Thermal protection only by an external device connected to this sensor. All electrical connections of the fan are made on the strip in an integrated connection box.

Typ
 nmax
[obr./min]		 Pmax
[W]		 Natężenie

[A]

 Napięcie
[V]		 Qmax
[m3/h]		 Temp max
[°C]		 db(A) Masa
[kg]
40-20-4 1206 227 1,00 230 929 45 55 12
50-25-4 1298 533 2,51 230 1724 70 55 18
50-30-4 1193 819 3,67 230 2304 70 59 23
50-30-6 676 294 1,48 230 1454 70 49 20
60-30-4 1342 1231 5,40 230 2916 55 62 34
60-30-6 898 493 2,3 230 2372 70 55 29
60-35-6 543 543 2,67 230 2448 42 51 31

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