50 Hz
SHORT CASE VARIABLE PITCH BLADES WITH EEC MOTOR
MANUFACTURING FEATURES
• Short case axial fan with reinforced body, with double flange, made of rolling steel sheet.
• Pad mounted motor support system with guide vanes.
• Polyester powder finishing coat.
• Low sound level and high performance.
• 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 (electronical box): -20ºC to 50ºC
Speed control through signal 0-10V or PWM
Cast aluminium impeller with variable pich angle (Stopped and in origin).
APPLICATIONS
Designed for inline installation, they are suitable for
• Air renewal in buildings and industries.
• Smoke extraction.
• Maximum transported air temperature: 50ºC.
UNDER REQUEST
• Casing in hot galvanized sheet or stainless steel.
| Fan sheet |
|||
|---|---|---|---|
| Fan type |
Axial fan |
||
| Installation category |
A | Outlet and Inlet free discharge |
|
| Efficiency category |
Static | ||
| VF | No | ||
| Values | Requirements 2015 | ||
| Max. efficiency (%) |
59.96 | 29.45 | |
| Efficiency grade (N) |
70.51 | 40 | |
| Absorbed power (kW) | 0.215 | ||
| Flow (m³/h) |
7610.09 | ||
| Static pressure (Pa) |
41.34 | ||
| Speed (rpm) |
725 (4V) | ||
| Specific ratio |
1.00 | ||
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