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 | Total - Inlet free, Ducted outlet | |
| Efficiency category | Total | |
| VF | A variable speed drive is not required | |
| Motor power (kW) | 2,2 | |
| Requirements 2015 | Values | |
| Max. efficiency (%) | 44.53 | 53.08 |
| Efficiency grade (N) | 49 | 57.55 |
| Maximum efficiency point data | ||
| Flow (m³/h) | 6342.18 | |
| Total pressure (Pa) | 588.58 | |
| Speed (rpm) | 965 | |
| Absorbed power (kW) | 1.971 | |
| Specific ratio | 1.00 | |
Phone: +46 431 850 00
Fax: +46 431 850 10