EFR centrifugal flat box

Centrifugal duct fans with narrow dimensions for fitting in very tight situations

EFR centrifugal flat box IM0008816.PNG Centrifugal duct fans with narrow dimensions for fitting in very tight situations

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ArticleEFR 10EFR 10 REFR 12
ProduktdetailsProduktdetailsProduktdetails
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Product type Centrifugal flat box Centrifugal flat box Centrifugal flat box
Article number: 0080.0570 0080.0571 0080.0572
Air flow volume220 m³/h220 m³/h255 m³/h
Rotating speed2.373 1/min2.373 1/min2.392 1/min
Impeller typeradialradialradial
Rated voltage230 V230 V230 V
Frequency50 Hz50 Hz50 Hz
Nominal output52 W52 W53 W
PMax52 W52 W53 W
Imax0,23 A0,23 A0,24 A
Degree of protectionIP 20IP 20IP 20
Mains cable3 x 1,5 mm²3 x 1,5 mm²3 x 1,5 mm²
Installation siteCeilingCeilingCeiling
Installation positionvertical / horizontalvertical / horizontalvertical / horizontal
Housing materialSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanised
Weight4,2 kg4,6 kg4,2 kg
Swivelling fan
Nominal size100 mm100 mm125 mm
Width241 mm241 mm241 mm
Height122 mm122 mm122 mm
Depth448 mm448 mm448 mm
Airstream temperature at IMax-20 °C up to 50 °C-20 °C up to 50 °C-20 °C up to 50 °C
Ambient temperature50 °C50 °C50 °C
Sound pressure level34 dB(A) / Distance 3 m, Free-field conditions34 dB(A) / Distance 3 m, Free-field conditions37 dB(A) / Distance 3 m, Free-field conditions
Packing unit1 piece1 piece1 piece
RangeCCC
GTIN (EAN)401279980570040127998057174012799805724

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