ERD, DRD - DN 250

Three-phase and single-phase AC fans, DN 250, air volume from 1400 m3/h to 2200 m3/h

ERD, DRD - DN 250 IM0009963.PNG Three-phase and single-phase AC fans, DN 250, air volume from 1400 m3/h to 2200 m3/h

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ArticleERD 25/6 BERD 25/4 BDRD 25/6 BDRD 25/4 BDRD 25/64 B
ProduktdetailsProduktdetailsProduktdetailsProduktdetailsProduktdetails
  • On the notes
  • On the notes
  • On the notes
  • On the notes
  • On the notes
Product type Centrifugal roof fan Centrifugal roof fan Centrifugal roof fan Centrifugal roof fan Centrifugal roof fan
Article number: 0087.0003 0087.0002 0087.0103 0087.0102 0087.0150
Air flow volume1.400 m³/h2.100 m³/h1.400 m³/h2.200 m³/h1.600 m³/h / 2.200 m³/h
Rotating speed850 1/min1.425 1/min930 1/min1.420 1/min1.000 1/min / 1.350 1/min
Speed controllable
Reversing capacity-----
Type of voltageAlternating currentAlternating currentThree-phase ACThree-phase ACThree-phase AC
Rated voltage230 V230 V400 V400 V400 V
Nominal output160 W300 W125 W270 W160 W / 250 W
Inom0,8 A1,3 A0,3 A0,6 A0,26 A / 0,48 A
Imax0,85 A1,3 A0,6 A0,6 A0,26 A / 0,48 A
Degree of protectionIP 55IP 55IP 55IP 55IP 55
Insulation classFFBBB
Installation siteRoofRoofRoofRoofRoof
Installation positionverticalverticalverticalverticalvertical
MaterialSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanised
Weight28,328,228,128,228,6
Shutterintegratedintegratedintegratedintegratedintegrated
Type of shutterAirstream-operated opening/closingAirstream-operated opening/closingAirstream-operated opening/closingAirstream-operated opening/closingAirstream-operated opening/closing
Nominal size250 mm250 mm250 mm250 mm250 mm
Airstream temperature at nominal current-20 °C up to 40 °C-20 °C up to 60 °C60 °C60 °C60 °C
Airstream temperature at IMax40 °C60 °C60 °C60 °C60 °C
Packing unit1 piece1 piece1 piece1 piece1 piece
RangeCCCCC
GTIN (EAN)40127998700364012799870029401279987103340127998710264012799871507
Mains cablenot specifiednot specified5 x 1,5 mm²5 x 1,5 mm²5 x 1,5 mm²
Number of poles at high speednot specifiednot specifiednot specifiednot specified4
Number of poles at low speednot specifiednot specifiednot specifiednot specified6

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