WALL MOUNTED FAN WITH SQUARE FRAME, VARIABLE PITCH BLADES AND ELECTRONIC MOTOR
MANUFACTURING FEATURES
• Square plate made of galvanized steel sheet.
• Variable pitch angle polyamide impeller reinforced with fibreglass.
• Supplied with motor support and protection guard according to the ROHS 2002/95/EC Directive (Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipments).
• PM brushless motor (permanent magnets), synchronous, electronically commutated, high efficiency and low sound level. Specially designed for fans with electronic operation and control in deported box IP65.
    Working range: from 400 to 1200-2000rpm (depending on the models)
    Motor with IP54 protection and class F insulation. IP 65 drive case
    Power: 220V ± 10% single phase
    Power frequency: 50 / 60Hz
    Operating temperature range: -20ºC to 50ºC
    Speed control through signal 0-10V or PWM
APPLICATIONS
Designed for wall assembly, they are suitable for:
• Air renewal for all kind of buildings and industries.
UNDER REQUEST
• B form impeller (air flow from impeller to motor).
• Aluminium impeller.
| Fan sheet | 
    |||
|---|---|---|---|
| Fan type | 
      Axial fan | 
    ||
| Installation category | 
      A | Outlet and Inlet free discharge | 
    |
| Efficiency category | 
      Static | ||
| VF | No | ||
| Values | Requirements 2015 | ||
| Max. efficiency (%) | 
      38.8 | 29.22 | |
| Efficiency grade (N) | 
      49.58 | 40 | |
| Absorbed power (kW) | 0.197 | ||
| Flow (m³/h) | 
      3246.54 | ||
| Static pressure (Pa) | 
      79.7 | ||
| Speed (rpm) | 
      1420 | ||
| Specific ratio | 
      1.00 | ||