

Configured for Refrigeration Cooling, ebm-papst S4E450-AU03-02 is a 230 V AC axial fan, featuring a listed pressure capability of 50 Pa. This supports duty-point selection. Its documented data supports integration planning.
| Rated Voltage(V) | 230 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 6525 |
| Max.Pressure(Pa) | 50 |
| Input Power(W) | 425 |
| Speed(rpm) | 1490 |
The ebm-papst S4E450-AU03-02 is an AC axial fan for refrigeration cooling, providing directed airflow in enclosures and cooling assemblies.
Data includes 230 V operation, airflow up to 6525 m³/h and pressure up to 50 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support for durable motor support. Installed noise depends on the duty point and airflow path. Correct electrical selection and clear inlet spacing support efficient cooling, reliable operation and long fan life.
Suitable for OEM engineers, manufacturers and maintenance buyers, the S4E450-AU03-02 should be checked for wiring, mounting, duty point and ambient limits before selection. Its documented operating data supports model comparison, replacement planning and purchasing review.
The supplied table lists 6,525 m³/h, 50 Pa, 1,490 rpm; use the exact datasheet for the complete operating curve.
Noise data is not listed in the supplied table. Use unobstructed airflow, secure mounting and suitable isolation where required.
Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.

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