EZR, DZR - DN 250

Three-phase and single-phase AC fans, DN 250, air volume 500 m³/h to 2100 m³/h

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Article EZR 25/4 D EZR 25/2 B DZR 25/4 D DZR 25/2 B DZR 25/84 B
Produktdetails Produktdetails Produktdetails Produktdetails Produktdetails
  • On the notes
  • On the notes
  • On the notes
  • On the notes
  • On the notes
Product type Axial duct fan Axial duct fan Axial duct fan Axial duct fan Axial duct fan
Article number: 0086.0487 0086.0002 0086.0490 0086.0022 0086.0040
Air flow volume 1.000 m³/h 2.200 m³/h 1.100 m³/h 2.190 m³/h 500 m³/h / 1.100 m³/h
Rotating speed 1.425 1/min 2.961 1/min 1.425 1/min 2.913 1/min 715 1/min / 1.425 1/min
Impeller type axial axial axial axial axial
Speed controllable
Reversing capacity
Type of voltage Alternating current Alternating current Three-phase AC Three-phase AC Three-phase AC
Rated voltage 230 V 230 V 400 V 400 V 400 V
Frequency 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz
Nominal output 32 W 195 W / in opt. efficiency 50 W 175 W / in opt. efficiency 40 W / 80 W
Inom 0,16 A 1 A / in opt. efficiency 0,15 A 0,35 A / in opt. efficiency 0,1 A / 0,3 A
Imax 0,19 A 1,2 A 0,16 A 0,4 A 0,1 A / 0,3 A
Degree of protection IP 54 IP 55 IP 54 IP 55 IP 55
Insulation class B F B B B
Pole-changeable - - - -
Installation position horizontal / vertical horizontal / vertical horizontal / vertical horizontal / vertical horizontal / vertical
Material Sheet steel, galvanised Sheet steel, galvanised Sheet steel, galvanised Sheet steel, galvanised Sheet steel, galvanised
Weight 5,8 kg 9,3 kg 5,7 kg 9,3 kg 7,3 kg
Nominal size 250 mm 250 mm 250 mm 250 mm 250 mm
Width 304 mm 304 mm 304 mm 304 mm 304 mm
Height 372 mm 372 mm 372 mm 372 mm 372 mm
Depth 300 mm 300 mm 300 mm 300 mm 300 mm
Airstream temperature at nominal current -20 °C up to 60 °C -20 °C up to 60 °C -20 °C up to 40 °C 60 °C -20 °C up to 60 °C
Airstream temperature at IMax -20 °C up to 60 °C -20 °C up to 60 °C -20 °C up to 40 °C 60 °C -20 °C up to 60 °C
Packing unit 1 piece 1 piece 1 piece 1 piece 1 piece
Range C C C C C
EAN 4012799864875 4012799860020 4012799864905 4012799860228 4012799860402
Air volumenom not specified 1.610 m³/h / in opt. efficiency not specified 1.580 m³/h / in opt. efficiency not specified
Pressure pfs, nom not specified 160 Pa / in opt. efficiency not specified 137 Pa / in opt. efficiency not specified
Rotating speed nnom not specified 2.930 1/min / in opt. efficiency not specified 2.280 1/min / in opt. efficiency not specified
Mains cable not specified not specified 5 / 1,5 mm² 7 / 1,5 mm² 5 / 1,5 mm²
Number of poles at high speed not specified not specified not specified not specified 4
Number of poles at low speed not specified not specified not specified not specified 8

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