DZQ-Ex e- DN 250

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

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Article DZQ 25/4 B Ex e DZS 25/4 B Ex e DZQ 25/2 B Ex e DZS 25/2 B Ex e
Produktdetails Produktdetails Produktdetails Produktdetails
  • 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
Model Square wall plate Steel wall ring Square wall plate Steel wall ring
Air flow volume 950 m³/h 950 m³/h 1.880 m³/h 2.200 m³/h
Rotating speed 1.475 1/min 1.475 1/min 2.880 1/min 2.880 1/min
Impeller type axial axial axial axial
Speed controllable
Reversing capacity
Type of voltage Three-phase AC Three-phase AC Three-phase AC Three-phase AC
Rated voltage 400 V 400 V 400 V 400 V
Frequency 50 Hz 50 Hz 50 Hz 50 Hz
Nominal output 38 W 38 W 130 W 130 W
cosφ 0,28 0,28 0,65 0,65
Inom 0,19 A 0,19 A 0,28 A 0,28 A
Imax at UNominal 0,19 A 0,19 A 0,41 A 0,36 A
Degree of protection IP 54 IP 54 IP 54 IP 54
Insulation class F F F F
Installation site Wall / Ceiling Wall / Ceiling Wall / Ceiling Wall / Ceiling
Type of installation Surface-mounted Surface-mounted Surface-mounted Surface-mounted
Installation position vertical / horizontal vertical / horizontal vertical / horizontal vertical / horizontal
Housing material Sheet steel, galvanised Sheet steel, galvanised Sheet steel, galvanised Sheet steel, galvanised
Weight 7,6 kg 7,7 kg 7,1 kg 7 kg
Nominal size 250 mm 250 mm 250 mm 250 mm
Width 400 mm 400 mm 400 mm 400 mm
Height 400 mm 400 mm 400 mm 400 mm
Depth 222,5 mm 245 mm 222,5 mm 245 mm
EX designation in accordance with the ATEX Directive Ex II 2 G 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> T4 Gb 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 -20 °C ≤ Ta ≤ +40 °C -20 °C ≤ Ta ≤ +40 °C
IA/IN 3,7 3,7 6,1 6,1
Time tA 450 sek 450 sek 69 sek 69 sek
Operating mode S1 S1 S1 S1
PTC DIN 44082 M 100 M 100 M 100 M 100
EC type examination certificate EX5 03 06 39250 007 EX5 03 06 39250 007 EX5 03 06 39250 007 ES5 03 06 39250 007
Temperature class T4 T4 T4 T4
Temperature class of insulating materials Th. Cl. 155 (F) 155 (F) 155 (F) 155 (F)
Packing unit 1 piece 1 piece 1 piece 1 piece
Range C C C C
EAN 4012799831723 4012799941187 4012799831730 4012799941194

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