DZR-Ex e- DN 250

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

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Article DZR 25/4 B Ex e DZR 25/2 B Ex e
Produktdetails Produktdetails
  • On the notes
  • On the notes
Product type Axial duct fan Axial duct fan
Article number: 0086.0701 0086.0702
Air flow volume 980 m³/h 1.950 m³/h
Rotating speed 1.475 1/min 2.880 1/min
Impeller type axial axial
Speed controllable
Reversing capacity
Type of voltage Three-phase AC Three-phase AC
Rated voltage 400 V 400 V
Frequency 50 Hz 50 Hz
Nominal output 38 W 130 W
cosφ 0,28 0,65
Inom 0,19 A 0,28 A
Imax at UNominal 0,19 A 0,4 A
Degree of protection IP 54 IP 54
Insulation class F F
Installation position vertical / horizontal vertical / horizontal
Housing material Sheet steel, galvanised Sheet steel, galvanised
Weight 8,5 kg 8,6 kg
Nominal size 250 mm 250 mm
Width 372 mm 372 mm
Height 372 mm 372 mm
Depth 300 mm 300 mm
EX designation in accordance with the ATEX Directive Ex II 2 G Ex II 2 G
EX designation in accordance with standard Ex e IIB + H<sub>2</sub> T4 Gb Ex e IIB + H<sub>2</sub> T4 Gb
Ta ambient temperature -20 °C ≤ Ta ≤ +40 °C -20 °C ≤ Ta ≤ +40 °C
IA/IN 3,7 6,1
Time tA 450 sek 69 sek
Operating mode S1 S1
PTC DIN 44082 M 100 M 100
EC type examination certificate EX5 03 06 39250 007 EX5 03 06 39250 007
Temperature class T4 T4
Temperature class of insulating materials Th. Cl. 155 (F) 155 (F)
Packing unit 1 piece 1 piece
Range C C
EAN 4012799867012 4012799867029

* Blue markings show the differences between the products.

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