Requirement and Project Initiation
On August 10, 2026, LONGWELL opened a project to evaluate a custom AC axial fan design based on the LWAA6E450S model family. The customer requirements specified an IP54 protection rating, Class F insulation, and integration of a square wall panel structure.
Engineering Design and Specification Output
On August 11, 2026, the engineering team completed the technical specification and drawing under model identifier LWAA6E450S-5MKB-33-00. Technical review was completed on the same date. The deliverable provides the physical, electrical, and airflow specifications for fit and performance evaluation.
| Parameter | Nominal Rating | Unit |
|---|---|---|
| Nominal Voltage | 220 | VAC |
| Frequency | 50 | Hz |
| Speed | 920 | rpm |
| Power Input | 138 | W |
| Max Air Flow | 3899 (2293) | m³/h (CFM) |
| Protection / Insulation | IP54 / Class F | – |
Download LWAA6E450S-5MKB-33-00 Technical Specification (PDF)
Request Engineering Support for Similar Applications
If you require an AC axial fan customized with square wall panels, specific IP protection ratings, or modified insulation classes, share your operating duty point, electrical requirements, and physical dimensions with our engineering team through our Contact Page or explore fan selections directly via LONGWELL Fan Selector.
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