SMOKE EXTRACTION BACKWARD CASING FAN 400ºC/2h
MANUFACTURING FEATURES
CASING:
• Made of galvanized steel sheet with connection flanges and inspection door.
• Changeable panels.
MOTOR SUPPORT:
• Galvanised steel plate, motor with flanges fixed on 2 supports. Removable plate / support / impeller set.
IMPELLER:
• Backward centrifugal impeller, made of galvanised steel, dynamically balanced and sel-cleaning.
• Direct drive on the motor shaft.
MOTOR:
- Three phase motor with IP-55 protection and F class insulation. Manufactured with standard voltages for one speed motors:
230/400V 50Hz up to 4 Kw and 400/690V 50Hzfor higher powers of 4 and 6 poles.
2 speed motors:Dahlander 400V 50Hz{{/50}
APPLICATIONS
• Smoke extraction in high buildings and establishments with people.
• Ventilation and smoke exhaust in covered parkings.
• Ventilation in technical, industrial or commercial facilities.
• Maximum continuous working temperature: carried air 110ºC, environment 60ºC.
Official homologation by the European laboratory APPLUS according to EN 12101-3:2015
Certification Nr: 0370-CPR-2681
| Fan sheet | 
    |||
|---|---|---|---|
| Fan type | 
      Unit for non-residential ventilation (LOT 6) | 
    ||
| Tipology | 
      Unidirectional | ||
| Other | 
      None | 
    ||
| Type of driver | None | ||
| Values | Requirements 2018 | ||
| Max. efficiency (%) | 
      59.19 | 51.49 | |
| Eff. heat recovery (%) | 
      - | ||
| Absorbed power (kW) | 4.624 | ||
| Flow (m³/h) | 
      11637.73 | ||
| Static pressure (Pa) | 
      799.29 | ||
| Speed (m/s) | 
      9.64 | ||
| SFP | 
      1430.29 | ||