50 Hz
LONG CASE FAN WITH BACKWARD IMPELLER
MANUFACTURING FEATURES:
• Reinforced fan casing manufactured in rolling steel sheet. Polyester powder finishing coat. Housing with motor acces door.
• High efficiency backward impeller with self-cleaning system in steel sheet, balanced static and dinamicaly in origin.
• Standard asynchronous squirrel-cage motor with IP-55 protection and Class F insulation. Standard voltages 230/400V 50Hz .
• Maximum working temperature 60ºC.
APPLICATIONS:
Designed for inline installation, they are suitable for:
• Air renewal in buildings and industries.
• Smoke extraction.
| Fan sheet | ||
| Fan type | Unit for non-residential ventilation (LOT 6) | |
| Tipology | Unidirectional | |
| Other | None | |
| Type of driver | A variable speed drive is not required | |
| Motor power (kW) | 2,2 | |
| Requirements 2018 | Values | |
| Max. efficiency (%) | 47.34 | 57.17 |
| Eff. heat recovery (%) | - | - |
| Maximum efficiency point data | ||
| Flow (m³/h) | 10795.1 | |
| Static pressure (Pa) | 426.66 | |
| Speed (m/s) | 7.57 | |
| Absorbed power (kW) | 2.367 | |
| SFP | 789.28 | |
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