50 Hz
50 Hz
MEDIUM PRESSURE FAN WITH FORWARD CURVED IMPELLER DIRECT DRIVE IN IN ROLLING STEEL SHEET WELDED HOUSING
MANUFACTURING FEATURES:
• Rolling steel sheet housing.
• Completely joined or welded housing.
• Galvanised steel sheet simple inlet forward curved impeller.
• Polyester powder finishing coat.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Manufactured with standard voltages: 230V 50Hz in single phase motors and 230/400V 50Hz in three phase motors up to 4kW and 400/690V y 400/690V 50Hz and special voltages.
• 2 speed motors.
• Fan for air working temperatures up to 250ºC.
• Position: LG 0, LG 45, LG 90, LG 135, LG 180, LG 225, LG 315, RD 0, RD 45, RD 90, RD 135, RD 180, RD 225, RD 270, RD 315
| Fan sheet |
|||
|---|---|---|---|
| Fan type |
Centrifugal fan radial or forward blades |
||
| Installation category |
B | Inlet free, Ducted outlet |
|
| Efficiency category |
Total | ||
| VF | No | ||
| Values | Requirements 2015 | ||
| Max. efficiency (%) |
50.94 | 44.24 | |
| Efficiency grade (N) |
55.7 | 49 | |
| Absorbed power (kW) | 1.774 | ||
| Flow (m³/h) |
5484.56 | ||
| Total pressure (Pa) |
592.39 | ||
| Speed (rpm) |
940 | ||
| Specific ratio |
1.00 | ||
Phone: +46 431 850 00
Fax: +46 431 850 10