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 access door.
• High efficiency backward impeller with self-cleaning system in steel sheet, balanced static and dynamically in origin.High efficiency impeller with built-in diffuser, which eliminates the need to use a scroll or spiral casing to obtain performance.
• Models with AC motor inside the air flow. Standard asynchronous squirrel cage motor with IP-55 protection and Class F insulation. Standard voltages of 230V 50Hz for single phase motors, 230/400V 50Hz for three phase motors up to 4kW and 400/690V 50Hz for higher powers 1 speed and 400V for 2 speed motors.
• 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 | None | ||
| Values | Requirements 2018 | ||
| Max. efficiency (%) |
46.77 | 43.39 | |
| Eff. heat recovery (%) |
- | ||
| Absorbed power (kW) | 1.251 | ||
| Flow (m³/h) |
2559.3 | ||
| Static pressure (Pa) |
796.26 | ||
| Speed (m/s) |
3.51 | ||
| SFP |
1759.82 | ||
+34 972 720 150