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REX-V - ATEX fan

REX-V

ATEX fan

Extraction roof fans REX comply with the requirements of ATEX Directive 2014/34/UE, are designed for use in hazard zones excluding mines and mining pits, meets the requirements of group II category 2G/3G – zone 1 and/or 2 and category 2D/3D – zone 21 and/or 22.
Can be painted in a color
other than standard
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Application

Extraction roof fans REX comply with the requirements of ATEX Directive 2014/34/UE, are designed for use in hazard zones excluding mines and mining pits, meets the requirements of group II category 2G/3G – zone 1 and/or 2 and category 2D/3D – zone 21 and/or 22.

ATEX marking:
II 2G Ex h IIB H2 T3 Gb
II 2G Ex h IIB H2 T4 Gb
II 2D Ex h IIIC T125°C Db

Construction

  • medium- pressure centrifugal fan with direct drive,
  • aluminium sheet impeller with forward curved blades, dynamically balanced according to ISO 1940-1,
  • casing parts made of unpainted aluminium and stainless steel sheet,
  • temperature of the transported medium is the same as the ambient temperature of the device,
  • minimum ambient temperature is -20°C,
  • suitable for mounting a vibration sensor.

Electric motor

  • asynchronous, three-phase, 230/400V 50Hz or 400/690V 50Hz (depending on the model),
  • insulation class F,
  • thermal protection PTC,
  • VFD models suitable for frequency regulation.

Special executions

  • painted casing,
  • different motor voltage and frequency,
  • different motor degree of protection,
  • impeller and casing made of stainless steel sheet.
  • ambient temperature up to 60°C.

Technical assistance

Catalog card

Choose a fan www.fanselectoronline.com

m3/h
Pa

Work characteristics

Dimensions

Type A B C E H H1 Ød
  mm mm mm mm mm mm mm
REX-V/2-190-012T 2G 435 330 386 593 385 15 12
REX-V/2-190-012T 2G VFD 435 330 386 593 385 15 12
REX-V/2-190-012T 2GD VFD 435 330 386 593 385 15 12
REX-V/2-220-018T 2G 435 330 386 593 385 15 12
REX-V/2-220-018T 2G VFD 435 330 386 593 385 15 12
REX-V/2-220-018T 2GD VFD 435 330 386 593 385 15 12
REX-V/2-280(250)-025T 2G 435 330 441 637 416 15 12
REX-V/2-280(250)-025T 2G VFD 435 330 441 637 416 15 12
REX-V/2-280(250)-025T 2GD VFD 435 330 441 637 416 15 12
REX-V/4-190-006T 2G 435 330 386 593 385 15 12
REX-V/4-190-012T 2G VFD 435 330 386 593 385 15 12
REX-V/4-190-012T 2GD VFD 435 330 386 593 385 15 12
REX-V/4-220-006T 2G 435 330 386 593 385 15 12
REX-V/4-220-012T 2G VFD 435 330 386 593 385 15 12
REX-V/4-220-012T 2GD VFD 435 330 386 593 385 15 12
REX-V/4-250-018T 2G 435 330 441 735 459 15 12
REX-V/4-250-018T 2G VFD 435 330 441 735 459 15 12
REX-V/4-250-018T 2GD VFD 435 330 441 735 459 15 12
REX-V/4-280-025T 2G 435 330 441 735 453 15 12
REX-V/4-280-025T 2G VFD 435 330 441 735 453 15 12
REX-V/4-280-025T 2GD VFD 435 330 441 735 453 15 12
REX-V/4-315-037T 2G 560 450 513 833 495 15 12
REX-V/4-315-037T 2G VFD 560 450 513 833 495 15 12
REX-V/4-315-037T 2GD VFD 560 450 513 833 495 15 12
REX-V/4-355-055T 2G 560 450 583 952 540 15 12
REX-V/4-355-055T 2G VFD 560 450 583 952 540 15 12
REX-V/4-355-055T 2GD VFD 560 450 583 952 540 15 12
REX-V/4-400-075T 2G 560 450 653 1045 564 15 12
REX-V/4-400-075T 2G VFD 560 450 653 1045 564 15 12
REX-V/4-400-075T 2GD VFD 560 450 653 1045 564 15 12
REX-V/4-450-110T 2G 710 590 731 1212 603 15 12
REX-V/4-450-110T 2G VFD 710 590 731 1212 603 15 12
REX-V/4-450-110T 2GD VFD 710 590 731 1212 603 15 12
REX-V/4-500-220T 2G 710 590 811 1343 707 15 12
REX-V/4-500-220T 2G VFD 710 590 811 1343 707 15 12
REX-V/4-500-220T 2GD VFD 710 590 811 1343 707 15 12
REX-V/4-560-300T 2G 710 590 896 1520 781 15 12
REX-V/4-560-300T 2G VFD 710 590 896 1520 781 15 12
REX-V/4-560-300T 2GD VFD 710 590 896 1520 781 15 12
REX-V/6-250-018T 2G 435 330 441 735 459 15 12
REX-V/6-250-012T 2G VFD 435 330 441 735 459 15 12
REX-V/6-250-012T 2GD VFD 435 330 441 735 459 15 12
REX-V/6-280-018T 2G 435 330 441 735 453 15 12
REX-V/6-280-012T 2G VFD 435 330 441 735 453 15 12
REX-V/6-280-012T 2GD VFD 435 330 441 735 453 15 12
REX-V/6-315-018T 2G 560 450 513 833 495 15 12
REX-V/6-315-012T 2G VFD 560 450 513 833 495 15 12
REX-V/6-315-012T 2GD VFD 560 450 513 833 495 15 12
REX-V/6-355-018T 2G 560 450 583 952 540 15 12
REX-V/6-355-018T 2G VFD 560 450 583 952 540 15 12
REX-V/6-355-018T 2GD VFD 560 450 583 952 540 15 12
REX-V/6-400-025T 2G 560 450 653 1045 564 15 12
REX-V/6-400-025T 2G VFD 560 450 653 1045 564 15 12
REX-V/6-400-025T 2GD VFD 560 450 653 1045 564 15 12
REX-V/6-450-037T 2G 710 590 731 1212 603 15 12
REX-V/6-450-037T 2G VFD 710 590 731 1212 603 15 12
REX-V/6-450-037T 2GD VFD 710 590 731 1212 603 15 12
REX-V/6-500-075T 2G 710 590 811 1343 707 15 12
REX-V/6-500-075T 2G VFD 710 590 811 1343 707 15 12
REX-V/6-500-075T 2GD VFD 710 590 811 1343 707 15 12
REX-V/6-560-110T 2G 710 590 896 1520 781 15 12
REX-V/6-560-110T 2G VFD 710 590 896 1520 781 15 12
REX-V/6-560-110T 2GD VFD 710 590 896 1520 781 15 12
REX-V/6-630-220T 2G 900 750 1001 1604 816 40 14
REX-V/6-630-220T 2G VFD 900 750 1001 1604 816 40 14
REX-V/6-630-220T 2GD VFD 900 750 1001 1604 816 40 14
REX-V/6-710-300T 2G 900 750 1121 1782 885 40 14
REX-V/6-710-300T 2G VFD 900 750 1121 1782 885 40 14
REX-V/6-710-300T 2GD VFD 900 750 1121 1782 885 40 14
REX-V/6-800-550T 2G 1100 840 1241 2040 1060 40 14
REX-V/6-800-550T 2G VFD 1100 840 1241 2040 1060 40 14
REX-V/6-800-550T 2GD VFD 1100 840 1241 2040 1060 40 14

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