DZR-Ex e- DN 250

Three-phase AC fans, DN 250, air volume 1100 m³/h to 2200 m³/h

DZR-Ex e- DN 250 IM0009991.PNG Three-phase AC fans, DN 250, air volume 1100 m³/h to 2200 m³/h

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ArticleDZR 25/4 B Ex eDZR 25/2 B Ex e
  • On the notes
  • On the notes
Product type Axial duct fan Axial duct fan
Article number: 0086.0701 0086.0702
Air flow volume980 m³/h1.950 m³/h
Rotating speed1.475 1/min2.880 1/min
Impeller typeaxialaxial
Speed controllable
Reversing capacity
Type of voltageThree-phase ACThree-phase AC
Rated voltage400 V400 V
Frequency50 Hz50 Hz
Nominal output38 W130 W
Inom0,19 A0,28 A
Imax at UNominal0,19 A0,4 A
Degree of protectionIP 64IP 64
Insulation classFF
Installation positionvertical / horizontalvertical / horizontal
Housing materialSheet steel, galvanisedSheet steel, galvanised
Weight8,5 kg8,6 kg
Nominal size250 mm250 mm
Width372 mm372 mm
Height372 mm372 mm
Depth300 mm300 mm
EX designation in accordance with the ATEX DirectiveEx II 2 GEx II 2 G
EX designation in accordance with standardEx eb IIB + H<sub>2</sub> T4 GbEx eb IIB + H<sub>2</sub> T4 Gb
Ta ambient temperature-20 °C ≤ Ta ≤ +40 °C-20 °C ≤ Ta ≤ +40 °C
Time tA450 sek69 sek
Operating modeS1S1
PTC DIN 44082M 100M 100
EC type examination certificateEX5 03 06 39250 007EX5 03 06 39250 007
Temperature classT4T4
Temperature class of insulating materials Th. Cl.155 (F)155 (F)
Packing unit1 piece1 piece
GTIN (EAN)40127998670124012799867029

* Blue markings show the differences between the products.

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