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ArticleDZQ 20/4 B Ex tDZS 20/4 B Ex tDZQ 20/2 B Ex tDZS 20/2 B Ex t
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Article

DZQ 20/4 B Ex t

Axial wall-mounted fan with square wall plate, DN200, three-phase AC, explosion-proof, medium: dust

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DZS 20/4 B Ex t

Axial wall-mounted fan with steel wall ring, DN200, three-phase AC, explosion-proof, medium: dust

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DZQ 20/2 B Ex t

Axial wall-mounted fan with square wall plate, DN200, three-phase AC, explosion-proof, medium: dust

  • On the notes

DZS 20/2 B Ex t

Axial wall-mounted fan with steel wall ring, DN200, three-phase AC, explosion-proof, medium: dust

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ArticleDZQ 20/4 B Ex tDZS 20/4 B Ex tDZQ 20/2 B Ex tDZS 20/2 B Ex t
Product detailsProduct detailsProduct detailsProduct details
  • On the notes
  • On the notes
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  • On the notes
Product type Axial wall fan Axial wall fan Axial wall fan Axial wall fan
Article number: 0083.0200 0094.0201 0083.0201 0094.0202
Model

Square wall plate

Steel wall ring

Square wall plate

Steel wall ring

Air flow volume

540 m³/h

540 m³/h

1.090 m³/h

1.090 m³/h

Rotating speed

1.490 1/min

1.490 1/min

2.950 1/min

2.950 1/min

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

30 W

30 W

65 W

65 W

cosφ

0,22

0,22

0,4

0,4

Inom

0,19 A

0,19 A

0,23 A

0,23 A

Imax at UNominal

0,19 A

0,19 A

0,25 A

0,25 A

Degree of protection

IP 64

IP 64

IP 64

IP 64

Insulation class

F

F

F

F

Type of installation

Surface-mounted

Surface-mounted

Surface-mounted

Surface-mounted

Material

Sheet steel, galvanised

Sheet steel, galvanised

Sheet steel, galvanised

Sheet steel, galvanised

Colour

galvanised

galvanised

galvanised

galvanised

Weight

7,1 kg

6,4 kg

7,1 kg

6,5 kg

Weight including packaging

8,14 kg

6,96 kg

8,25 kg

7,03 kg

Nominal size

200 mm

200 mm

200 mm

200 mm

Width

345 mm

345 mm

345 mm

345 mm

Height

345 mm

345 mm

345 mm

345 mm

Depth

220,5 mm

236 mm

220,5 mm

236 mm

Width with packaging

415 mm

305 mm

415 mm

305 mm

Height with packaging

415 mm

280 mm

415 mm

280 mm

Depth with packaging

300 mm

305 mm

300 mm

305 mm

EX designation in accordance with the ATEX Directive

Ex II 2 D

Ex II 2 D

Ex II 2 D

Ex II 2 D

EX designation in accordance with standard

Ex tb IIIB T135°C Db IP64 X / Ex h IIIB T135°C Db X

Ex tb IIIB T135°C Db IP64 X / Ex h IIIB T135°C Db X

Ex tb IIIB T135°C Db IP64 X / Ex h IIIB T135°C Db X

Ex tb IIIB T135°C Db IP64 X / Ex h IIIB T135°C Db X

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

7,3

7,3

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

TÜV-A 19 ATEX0102 X, IECEx EPS 19.0018X

TÜV-A 19 ATEX0102 X, IECEx EPS 19.0018X

TÜV-A 19 ATEX0102 X, IECEx EPS 19.0018X

TÜV-A 19 ATEX0102 X, IECEx EPS 19.0018X

Temperature class

T135°C

T135°C

T135°C

T135°C

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

GTIN (EAN)

4012799832003

4012799942016

4012799832010

4012799942023

* Blue markings show the differences between the products.

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