CENTRIFUGAL DIRECT DRIVE SMOKE FAN WITH BACKWARD CURVED IMPELLER IN CASING - 400ºC/2h
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 systeml, 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
• Smoke extraction in high buildings and establishments with people.
• Ventilation and smoke exhaust in covered parkings.
• Ventilation in technical, industrial or commercial facilities.
Official homologation by the European laboratory APPLUS according to EN 12101-3:2015
Certification Nr: 0370-CPR-2728
| 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) | 0,55 | |
| Requirements 2018 | Values | |
| Max. efficiency (%) | 34.92 | 48.23 |
| Eff. heat recovery (%) | - | - |
| Maximum efficiency point data | ||
| Flow (m³/h) | 2096.54 | |
| Static pressure (Pa) | 252.12 | |
| Speed (m/s) | 5.43 | |
| Absorbed power (kW) | 0.319 | |
| SFP | 548.47 | |