Dynair CC-JD HT Axial impulse fans

The CC-JD HT series of axial impulse fans are suitable for installation in underground car parks, or tunnels. These devices are specifically designed and certified for extraction of smoke and hot gases in case of fire. These are “dual purpose” fans, meaning they can provide both normal ventilation (carbon monoxide removal) and smoke extraction in case of fire. Their octagonal shape and extreme compactness, combined with their low profile allow for easy installation even in garages with strict height limitations.  These fans can be used for CO extraction up to +50°C in continuous operation, and are CE certified for F300/120 and F400 standards by the independent APPLUS committee, according to EN12101-3:2015 regulations.

CATALOGUE

Construction:

  • Silencers made from galvanized steel sheet, lined with high density acoustic insulation material.
  • Deflector on outlet side for optimal air discharge and ventilation, supplied as standard. Bidirectional models are equipped with two deflectors.
  • Protection guard on inlet side (only on unidirectional models)
  • Mounting brackets made out of galvanized steel sheet, for ceiling or wall installation, all supplied as standard and pre-assembled.
  • Octagonal shaped silencers.
  • Housing made from elenctrolytically galvanized steel sheet.
  • Hub and impeller made from aluminium, balanced according to ISO 1940 standard. Pitch angle of the blades is variable in still position. Impeller coupled directly to motor.
  • IP54 grade terminal box, resistant to high temperatures supplied as standard.
  • Asynchronous three-phase motors (380-420V ~50Hz), with IP55 grade protection and class H insulation, CE marked, compliant with the following international standards: IEC 60034, IEC 60072, EMC 2014/34/UE, LVD 2014/35/UE. Suitable for Direct On Line start.

Available upon request:

  • Sizes up to 1000 mm in diameter.
  • IP67 grade service switch, certified for high temperature, pre- assembled.
  • Orientable deflectors.
  • Adjustable ceiling fixing structure, F400 certified.
  • 60Hz models

For further details, feel free to contact KOMPEL Kft.