Technical Specification and Label Integration
The requirement was to integrate the product label into the technical drawing for the LONGWELL LWEA2E250SM-082 AC axial fan. Both the drawing and the embedded label required explicit descriptions specifying an IP54 protection rating and Class F insulation.
Engineering Specification Details
On July 17, 2026, LONGWELL opened a project to address the drawing and label integration. LONGWELL engineering completed the revised drawing on July 20, 2026, incorporating the label layout and technical parameters into the document layout.
| Parameter | Value / Specification |
|---|---|
| Model | LWEA2E250SM-082 |
| Nominal Voltage | 220 VAC (50 Hz) |
| Airflow | 1627 m³/h |
| Rotational Speed | 2550 RPM |
| Input Power / Current | 100 W / 0.44 A |
| Max Air Pressure | 123 Pa |
| Capacitance | 3 µF |
| Noise Level | 65 dB(A) |
| Ingress Protection / Insulation | IP54 / Class F (CL.F) |
| Frame Dimensions | 320 mm x 320 mm x 155 mm |
| Mounting Hole Spacing | 270 mm x 270 mm (4-Ø12.5 mm holes) |
Request Technical Support for Similar Applications
If you require tailored technical documentation, specific IP/insulation ratings, or updated baseline drawings for AC axial fans, submit your operational and mounting constraints to our technical team through LONGWELL Contact or evaluate fan configurations on LONGWELL Fan Selector.
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