EKR 2 sound-insulated ventilation box

Sound-insulated exhaust air box with centrifugal fan bent backwards

EKR 2 sound-insulated ventilation box IM0014804.PNG Sound-insulated exhaust air box with centrifugal fan bent backwards

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ArticleEKR 20-2EKR 25-2EKR 31-2EKR 35-2EKR 40-2
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Product type Sound-insulated ventilation box Sound-insulated ventilation box Sound-insulated ventilation box Sound-insulated ventilation box Sound-insulated ventilation box
Article number: 0080.0882 0080.0883 0080.0884 0080.0885 0080.0886
Air flow volume1.650 m³/h2.500 m³/h3.400 m³/h5.800 m³/h7.750 m³/h
Air volumenom873 m³/h / in opt. efficiency1.518 m³/h / in opt. efficiency1.934 m³/h / in opt. efficiency2.877 m³/h / in opt. efficiency3.676 m³/h / in opt. efficiency
Pressure pfs, nom516 Pa / in opt. efficiency581 Pa / in opt. efficiency716 Pa / in opt. efficiency493 Pa / in opt. efficiency601 Pa / in opt. efficiency
Rotating speed nnom2.837 1/min / in opt. efficiency2.844 1/min / in opt. efficiency2.723 1/min / in opt. efficiency1.359 1/min / in opt. efficiency1.368 1/min / in opt. efficiency
Rotating speed2.840 1/min1.670 1/min2.890 1/min1.450 1/min1.450 1/min
Speed controllable
Type of voltageAlternating currentAlternating currentAlternating currentAlternating currentAlternating current
Rated voltage230 V230 V230 V230 V230 V
Frequency50 Hz50 Hz50 Hz50 Hz50 Hz
Nominal output260 W / in opt. efficiency450 W / in opt. efficiency722 W / in opt. efficiency850 W / in opt. efficiency1.340 W / in opt. efficiency
Inom1,1 A / in opt. efficiency2 A / in opt. efficiency3,2 A / in opt. efficiency3,8 A / in opt. efficiency5,9 A / in opt. efficiency
Imax1,8 A3,2 A4,1 A4,7 A7,7 A
Degree of protectionIP X4IP X4IP X4IP X4IP X4
Insulation classFFFFF
Mains cable5 x 1,5 mm²5 x 1,5 mm²5 x 1,5 mm²5 x 1,5 mm²5 x 1,5 mm²
Installation positionvertical / horizontalvertical / horizontalvertical / horizontalvertical / horizontalvertical / horizontal
Housing materialSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanised
Weight29 kg37,8 kg47,5 kg70 kg110 kg
Swivelling fan
Nominal size200 mm250 mm315 mm355 mm400 mm
Width492 mm592 mm832 mm832 mm1.016 mm
Height571 mm687 mm916 mm916 mm1.092 mm
Depth485 mm567 mm611 mm611 mm871 mm
Airstream temperature at IMax-20 °C up to 120 °C-20 °C up to 120 °C-20 °C up to 120 °C-20 °C up to 120 °C-20 °C up to 120 °C
Ambient temperature80 °C80 °C80 °C60 °C40 °C
Packing unit1 piece1 piece1 piece1 piece1 piece
RangeCCCCC
GTIN (EAN)40127998088244012799808831401279980884840127998088554012799808862

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