BD-Box-HT smoke exhaust cabinet fan

The BD-Box-HT line are destined to plants requiring the evacuation of fire smokes in environments like underground car parks, shopping malls, hospitals, schools, theatres, museums, etc.

This series is designed and manufactured according to the European directive EN 12101-3 obtaining the certification by an Autonomous QualifiedCertification Institute. BD-Box-HT are suitable to convey clean air and non dusty smokes up to the maximum temperature of 150°C in continuous service or in case of fire emergency at the temperature of 400°C for 120 minutes (F400).

For installation outside the fire compartment. The line consists of 9 sizes from 2.500 up to 48.000 mc/h.

  • Dismountable cabinet in galvanized steel sheet.
  • Double inlet impeller with forward curved blades (sirocco) in galvanized steel sheet.
  • Belt coupling with self aligning supports, outside the airflow; height adjustable motor support plate for the tensioning of the belt.
  • Asynchronous three-phase motor, IP 55 mechanical protection, insulation class F, single polarity, suitable for S1 service, mounting type B3, construction according to IEC/EEC (UNEL MEC).
  • Arrangement 12; belt coupling with motor placed aside on a common basement.
  • Fixing brackets
On request: Version with double polarity motor - Outlet with grid (OG-BDHT) - Rain cover (RC-BDHT) - Outlet flexible joint (OFC-BDHT) - Inlet flexible joint (IFC-BDHT) - Service switch (SW-HT).

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Features

  • Conveyed air: max 150°C in S1 service
  • 400°C for 120 min in S2 service (fire emergency)
  • Voltage and frequency: three-phase (T) 400V-50 Hz

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