

Prepared for Air Handling Cooling, ebm-papst W4D300-DA04-09 is a 400 V AC axial fan, documented with a documented 93 W input rating. The data supports model-level evaluation. Its documented data supports integration planning.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 300 |
| Max.Air Flow(m³/h) | 1900 |
| Max.Pressure(Pa) | 75 |
| Input Power(W) | 93 |
| Speed(rpm) | 1520 |
The ebm-papst W4D300-DA04-09 is an AC axial fan for hvac systems, maintaining circulation through equipment spaces where heat can accumulate.
Data includes 400 V operation, airflow up to 1900 m³/h and pressure up to 75 Pa to give procurement teams a clearer basis for technical model comparison. The datasheet lists ball-bearing support for durable motor support. Installed noise depends on the duty point and airflow path. Maintaining the intended air channel and electrical limits helps the fan deliver repeatable cooling over extended duty.
Procurement teams should validate W4D300-DA04-09 against the actual system resistance, electrical connection, fit and environmental limits. Its operating documentation supports model verification for installed equipment before release to production.
Its documented 400 V AC axial fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.
It is listed for Air Handling Cooling. Confirm voltage, duty point, dimensions and mounting against the equipment requirements before selection.
The supplied table lists 400 V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.
Continuous operation must remain within the published electrical, thermal and aerodynamic limits; confirm the exact datasheet and system conditions.

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