For more information email our support team at enquiries@airventtechnology.co.uk or call the Information Hotline on +44 (0)1264 356415

LCA JTHT SMOKEX

  • JET FANS - impulse fans for car park ventilation

Certificates

    • F300 120 & F400
    • Certificate 0370-CPR-2095
    • Certificate 0370-CPR-2094
Emergency Smoke Extract LCA JTHT SMOKEX

Description

    • Axial impulse fans suitable for installation in underground car parks and/or tunnels. They have been designed and certified for the handling of smoke and hot gases caused by fire. These fans are dual purpose, i.e. they provide both normal ventilation (carbon monoxide removal) and smoke control in case of fire.
    • In the standard configuration for normal ventilation (CO extract), the range can be used up to a temperature of +60°C. The fire/smoke extraction models (HT) are CE certified to class F300 or F400, and guaranteed to operate at 300°C for two hours in compliance with Standard EN12101-3 by the Applus laboratories in Barcelona.
    • The special impulse induction fan technology represents the most innovative and cost-effective alternative to traditional ducted mechanical extraction systems. There is a drastic reduction in the cost of installation (no need for ducted and grilled systems) and considerable running cost savings (the same fan controls polluted air and smoke and hot gases). Additionally, it is possible for sections of the system to operate only when the need arises (with other sections of the system not operating).

Construction

    • • Silencers in galvanized steel sheet lined with high performance acoustic insulation material.
    • • Deflector on outlet side for optimum air discharge and directional control. Supplied as standard.
    • • Protection guard on inlet side.
    • • Fixing brackets in galvanized steel sheet for ceiling (or wall) installation. Supplied as standard and pre-assembled.
    • • Silencers are fitted at both ends with a specially designed smooth bell shape to improve air performance, reduce loss, and lower sound level.
    • • Housing in electrolytically galvanized steel sheet.
    • • Hub impeller and aerofoil profile blades in aluminium. They are balanced according to ISO 1940 G.6.3. with variable pitch angle.
    • • Terminal box IP54, resistant to high temperature and supplied as standard.
    • LCA JTHT SMOKEX - Construction

Motor

    • • Asynchronous three-phase motors 380-420V 50 Hz conforming to international standards IEC 60034, IEC 60072, EMC 2004/108/CE, LVD 2006/95/CE.
    • • Suitable for DOL (Direct On Line) start.
    • • CE marked.
    • • Protection IP55, class F or H.
    • • Execution 4 (with impeller directly coupled to motor with feet)

Also available

    • • Non SMOKEX® models suitable for continuous operation to a maximum of 60ºC.
    • • Size 350mm.
    • • Models with 100% reversible airflow
    • • Service switch IP67 for high temperature, assembled

Technical Data

      LCA JTHT SMOKEX - Technical Data

Dimensions

      LCA JTHT SMOKEX - Dimensions

Leaflet