DZQ-Ex e- DN 250

Three-phase AC fans, DN 250, air volume 1050 m³/h to 2200 m³/h

DZQ-Ex e- DN 250 IM0013760.PNG Three-phase AC fans, DN 250, air volume 1050 m³/h to 2200 m³/h

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ArticleDZQ 25/4 B Ex eDZS 25/4 B Ex eDZQ 25/2 B Ex eDZS 25/2 B Ex e
  • On the notes
  • On the notes
  • On the notes
  • On the notes
Product type Axial wall fan Axial wall fan Axial wall fan Axial wall fan
Article number: 0083.0172 0094.0118 0083.0173 0094.0119
ModelSquare wall plateSteel wall ringSquare wall plateSteel wall ring
Air flow volume950 m³/h950 m³/h1.880 m³/h2.200 m³/h
Rotating speed1.475 1/min1.475 1/min2.880 1/min2.880 1/min
Impeller typeaxialaxialaxialaxial
Speed controllable
Reversing capacity
Type of voltageThree-phase ACThree-phase ACThree-phase ACThree-phase AC
Rated voltage400 V400 V400 V400 V
Frequency50 Hz50 Hz50 Hz50 Hz
Nominal output38 W38 W130 W130 W
Inom0,19 A0,19 A0,28 A0,28 A
Imax at UNominal0,19 A0,19 A0,41 A0,36 A
Degree of protectionIP 64IP 64IP 64IP 64
Insulation classFFFF
Installation siteWall / CeilingWall / CeilingWall / CeilingWall / Ceiling
Type of installationSurface-mountedSurface-mountedSurface-mountedSurface-mounted
Installation positionvertical / horizontalvertical / horizontalvertical / horizontalvertical / horizontal
Housing materialSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanisedSheet steel, galvanised
Weight7,6 kg7,7 kg7,1 kg7 kg
Nominal size250 mm250 mm250 mm250 mm
Width400 mm400 mm400 mm400 mm
Height400 mm400 mm400 mm400 mm
Depth222,5 mm245 mm222,5 mm245 mm
EX designation in accordance with the ATEX DirectiveEx II 2 GEx II 2 GEx 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 GbEx 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-20 °C ≤ Ta ≤ +40 °C-20 °C ≤ Ta ≤ +40 °C
Time tA450 sek450 sek69 sek69 sek
Operating modeS1S1S1S1
PTC DIN 44082M 100M 100M 100M 100
EC type examination certificateEX5 03 06 39250 007EX5 03 06 39250 007EX5 03 06 39250 007ES5 03 06 39250 007
Temperature classT4T4T4T4
Temperature class of insulating materials Th. Cl.155 (F)155 (F)155 (F)155 (F)
Packing unit1 piece1 piece1 piece1 piece
GTIN (EAN)4012799831723401279994118740127998317304012799941194

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