EZR, DZR - DN 250

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

EZR, DZR - DN 250 IM0009987.PNG Three-phase and single-phase AC fans, DN 250, air volume 500 m³/h to 2100 m³/h

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ArticleEZR 25/4 DEZR 25/2 BDZR 25/4 DDZR 25/2 BDZR 25/84 B
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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 volume1.000 m³/h2.200 m³/h1.100 m³/h2.190 m³/h500 m³/h / 1.100 m³/h
Rotating speed1.425 1/min2.961 1/min1.425 1/min2.913 1/min715 1/min / 1.425 1/min
Impeller typeaxialaxialaxialaxialaxial
Speed controllable
Reversing capacity
Type of voltageAlternating currentAlternating currentThree-phase ACThree-phase ACThree-phase AC
Rated voltage230 V230 V400 V400 V400 V
Frequency50 Hz50 Hz50 Hz50 Hz50 Hz
Nominal output32 W195 W / in opt. efficiency50 W175 W / in opt. efficiency40 W / 80 W
Inom0,16 A1 A / in opt. efficiency0,15 A0,35 A / in opt. efficiency0,1 A / 0,3 A
Imax0,19 A1,2 A0,16 A0,4 A0,1 A / 0,3 A
Degree of protectionIP 54IP 55IP 54IP 55IP 55
Insulation classBFBBB
Installation positionhorizontal / verticalhorizontal / verticalhorizontal / verticalhorizontal / verticalhorizontal / vertical
MaterialSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanised
Weight5,8 kg9,3 kg5,7 kg9,3 kg7,3 kg
Nominal size250 mm250 mm250 mm250 mm250 mm
Width304 mm304 mm304 mm304 mm304 mm
Height372 mm372 mm372 mm372 mm372 mm
Depth300 mm300 mm300 mm300 mm300 mm
Airstream temperature at nominal current-20 °C up to 60 °C-20 °C up to 60 °C-20 °C up to 40 °C60 °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 °C60 °C-20 °C up to 60 °C
Packing unit1 piece1 piece1 piece1 piece1 piece
GTIN (EAN)40127998648754012799860020401279986490540127998602284012799860402
Air volumenomnot specified1.610 m³/h / in opt. efficiencynot specified1.580 m³/h / in opt. efficiencynot specified
Pressure pfs, nomnot specified160 Pa / in opt. efficiencynot specified137 Pa / in opt. efficiencynot specified
Rotating speed nnomnot specified2.930 1/min / in opt. efficiencynot specified2.280 1/min / in opt. efficiencynot specified
Mains cablenot specifiednot specified5 x 1,5 mm²7 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 specified8

* Blue markings show the differences between the products.

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