A04 · Car park & smoke extract fans
AS-RJET F400
Industrial Backward-Curved Centrifugal Jet Fans – F400
AS-RJET F400 jet fans ventilate car parks by pushing air through the open space rather than transporting it through ducts, avoiding the friction losses of ducted systems. Their low-profile construction suits locations with limited headroom. The fans do not obstruct other services, are easy to install and are suitable for automation.
The galvanized sheet steel casing is mounted without ductwork and discharges air horizontally. The aluminium backward-curved centrifugal impeller is balanced to ISO 1940-1; sizes Ø560 to Ø630 mm. Thrust ranges from 50 to 90 N.
The direct-drive, two-speed 4/8-pole Dahlander WAT motors have TEAO cooling, IP55 protection, class F insulation and efficiency class IE3. This version has the higher temperature class: 400 °C for two hours (F400), with S1 and S2 duty. Versions for 400 V 3~ 50 Hz and 60 Hz supplies are available. Operating air temperature: −20 °C to +400 °C. Standards: IEC 60335-2-80, ISO 1940-1.
Models (3)· 50 Hz
| Model | Diameter [mm] | Max. airflow [m³/h] | Thrust [N] | Motor [kW] | Speed [min⁻¹] | Lp 1 m [dB(A)] | Datasheet |
|---|---|---|---|---|---|---|---|
| AS-RJET F400 50 | 560 | 5,760* | 50 | 1.202D F400 | 1,432 | 54 | Datasheet |
| AS-RJET F400 70 | 630 | 7,009* | 70 | 2.202D F400 | 1,463 | 58 | Datasheet |
| AS-RJET F400 90 | 630 | 7,641* | 90 | 2.202D F400 | 1,463 | 62 | Datasheet |
* Curve scaled to the motor speed with the fan laws (Q∝n, p∝n²) — estimate.
Models (3)· 60 Hz
| Model | Diameter [mm] | Max. airflow [m³/h] | Thrust [N] | Motor [kW] | Speed [min⁻¹] | Lp 1 m [dB(A)] | Datasheet |
|---|---|---|---|---|---|---|---|
| AS-RJET F400 50 60 Hz | 560 | 5,760 | 50 | 1.50 | 1,800 | 58 | Datasheet |
| AS-RJET F400 70 60 Hz | 630 | 7,009 | 70 | 3.00 | 1,800 | 62 | Datasheet |
| AS-RJET F400 90 60 Hz | 630 | 7,641 | 90 | 3.00 | 1,800 | 66 | Datasheet |
Catalogue page
Printable A4 catalogue page, made from the AEROMIS product database.
