

Aimed at Industrial Equipment Cooling, ebm-papst S2D300-AP02-31 is a 400 V AC axial fan, characterized by a documented speed of 2,750 rpm. The value helps verify equipment fit. Its documented data supports integration planning.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 300 |
| Max.Air Flow(m³/h) | 3350 |
| Max.Pressure(Pa) | 125 |
| Input Power(W) | 300 |
| Speed(rpm) | 2750 |
| Noise(db) | 73 |
The ebm-papst S2D300-AP02-31 is an AC axial fan for motor cooling, providing directed airflow in enclosures and cooling assemblies.
Data includes 400 V operation, airflow up to 3350 m³/h and pressure up to 125 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support for durable motor support. Listed noise is 73 dB at the stated test point. 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 S2D300-AP02-31 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.
Check for blocked airflow paths, incorrect supply, loose wiring, abnormal rotation or system resistance before consulting the exact service documentation.
The supplied comparison identifies a documented speed of 2,750 rpm; review it together with the other listed ratings rather than as a standalone selection criterion.
It is listed for Industrial Equipment Cooling. Confirm voltage, duty point, dimensions and mounting against the equipment requirements before selection.
Its AC axial fan configuration and a documented speed of 2,750 rpm provide model-specific criteria for matching Industrial Equipment Cooling systems.

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