DZD-Ex e- DN 300

Three-phase AC fans, DN 300, air volume 950 m³/h to 2900 m³/h

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Article DZD 30/6 B Ex e DZD 30/4 B Ex e DZD 30/2 B Ex e
Produktdetails Produktdetails Produktdetails
  • On the notes
  • On the notes
  • On the notes
Product type Axial roof fan Axial roof fan Axial roof fan
Article number: 0087.0798 0087.0799 0087.0800
Air flow volume 940 m³/h 1.390 m³/h 2.690 m³/h
Rotating speed 985 1/min 1.475 1/min 2.880 1/min
Impeller type axial axial axial
Air direction Ventilation and air extraction Ventilation and air extraction Ventilation and air extraction
Speed controllable
Reversing capacity
Type of voltage Three-phase AC Three-phase AC Three-phase AC
Rated voltage 400 V 400 V 400 V
Frequency 50 Hz 50 Hz 50 Hz
Nominal output 25 W 95 W 300 W
cosφ 0,27 0,28 0,78
Inom 0,12 A 0,48 A 0,53 A
Imax at UNominal 0,12 A 0,48 A 0,87 A
Degree of protection IP 54 IP 54 IP 54
Insulation class F F F
Installation site Roof Roof Roof
Installation position vertical vertical vertical
Housing material Sheet steel, galvanised Sheet steel, galvanised Sheet steel, galvanised
Weight 19,7 kg 17,5 kg 20,4 kg
Nominal size 300 mm 300 mm 300 mm
Width 660 mm 660 mm 660 mm
Height 375 mm 375 mm 375 mm
Depth 660 mm 660 mm 660 mm
EX designation in accordance with the ATEX Directive Ex II 2 G 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> T3 Gb Ex e IIB + H<sub>2</sub> T3 Gb
Ta ambient temperature -20 °C ≤ Ta ≤ +40 °C -20 °C ≤ Ta ≤ +40 °C -20 °C ≤ Ta ≤ +40 °C
IA/IN 3,4 3,4 7,4
Time tA 1390 sek 170 sek 85 sek
Operating mode S1 S1 S1
PTC DIN 44082 M 80 M 130 M 100
EC type examination certificate EX5 03 06 39250 007 EX5 03 06 39250 007 EX5 03 06 39250 007
Temperature class T4 T3 T3
Temperature class of insulating materials Th. Cl. 155 (F) 155 (F) 155 (F)
Packing unit 1 piece 1 piece 1 piece
Range C C C
EAN 4012799877981 4012799877998 4012799878001

* Blue markings show the differences between the products.

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