50 Hz
50 Hz
CENTRIFUGAL DIRECT DRIVE FAN WITH BACKWARD CURVED IMPELLER IN CASING
MANUFACTURING FEATURES
• Casing:
- Made of galvanised steel sheet with upstream and downstream connecting flanges and access doors.
• Motor support:
- Galvanised steel plate, motor with flanges fixed on 2 poles. Removable plate/support/impeller set.
• Impeller:
- Backward impeller with self-cleaning system, in galvanised steel, dynamically balanced.
- Direct drive on the motor shaft.
• Motor:
- Three phase motor with IP-55 protection and F class insulation. Manufactured with standard voltages for one speed motors:
230/400V 50Hz up to 4 Kw and 400/690V 50Hz for higher powers of 4 and 6 poles.
2 speed motors:Dahlander
APPLICATIONS
• Ventilation in technical, industrial or commercial facilities.
| Fan sheet |
|||
|---|---|---|---|
| Fan type |
Unit for non-residential ventilation (LOT 6) |
||
| Tipology |
Unidirectional | ||
| Other |
None |
||
| Type of driver | None | ||
| Values | Requirements 2018 | ||
| Max. efficiency (%) |
55.61 | 41.44 | |
| Eff. heat recovery (%) |
- | ||
| Absorbed power (kW) | 0.914 | ||
| Flow (m³/h) |
4251.47 | ||
| Static pressure (Pa) |
407.55 | ||
| Speed (m/s) |
6.63 | ||
| SFP |
773.91 | ||
Phone: +46 431 850 00
Fax: +46 431 850 10