50 Hz
50 Hz
ROOF FAN, AL COWL,400ºC/2h
MANUFACTURING FEATURES
• Roof cowl made of aluminium
• Structure, roof base support and bird protection guard available in galvanised steel or Magnelis® steel, a metallic coating with high corrosion resistance, equivalent to a C5 finish. Galvanised Steel bird protection guard included.
• High efficiency backward impeller with self-cleaning system of steel.
• Standard asynchronous motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors, 230/400V 50Hz in three phase motors and 400V 50Hz in 2 speed motors
APPLICATIONS
Specially designed for roof installation, they are suitable for:
• Smoke extraction.
• Smoke emergency exhaust with motor outside the hazardous area.
• Air renewal in buildings and industries.
• Industrial and professional kitchen hoods.
• Maximum continuous working temperature: carried air 110ºC, environment 60ºC for three phase and 50ºC for single phase motors.
UNDER REQUEST
• 60Hz and special voltages.
• Sparking proof fan with EEx_d certified motor.
Official homologation by the European laboratory APPLUS according to EN 12101-3:2015
Certification Nr: 0370-CPR-2656
| Fan sheet |
|||
|---|---|---|---|
| Fan type |
Fan with forward-curved blades ≥ 5 kW or fan with backward-curved blades |
||
| Installation category |
A | Fan in free inlet and free outlet conditions, and with a partition between the inlet and outlet areas |
|
| Efficiency category |
Static | ||
| VF | A variable speed drive is not required | ||
| Values | Requirements 2026 | ||
| Max. efficiency (%) |
63.08 | 59.33 | |
| Efficiency grade (N) |
64.55 | 60.8 | |
| Absorbed power (kW) | 7.239 | ||
| Flow (m³/h) |
23112.04 | ||
| Static pressure (Pa) |
686.94 | ||
| Speed (rpm) |
965 | ||
| Specific ratio |
1.00 | ||
Phone: +46 431 850 00
Fax: +46 431 850 10