LWA-500(20")U(S)M-02 is a LONGWELL Tube Axial Fan from the Tube Axial Fans range, impeller Ø500 mm, rated 110-120 V AC, maximum airflow 165 m³/h, input power 250 W. The fixed-speed AC external-rotor motor is simple, robust and cost-effective for constant-duty applications.
Technical data
| Model | LWA-500(20")U(S)M-02 |
|---|---|
| Motor type | AC |
| Phase | 1-phase |
| Rated voltage | 110-120 V |
| Frequency | 50 Hz |
| Input power | 250 W |
| Speed | 1,350 rpm |
| Max. airflow | 165 m³/h |
| Impeller diameter | Ø500 mm |
| Blade diameter | 500mm |
Typical applications
- Condensers, evaporators and dry coolers
- Heat-pump and chiller outdoor units
- Building and workshop ventilation
- Cooling towers and transformer cooling
Nameplate values: maximum airflow is measured at zero static pressure and maximum static pressure at zero airflow; the two never occur together. Confirm the operating point on the performance curve. Final selection is subject to the duty point (airflow / static pressure / voltage / control mode) and project verification.
