

The A4D630-AF03-03 from ebm-papst combines 400 V operation with an AC axial fan configuration for refrigeration and cooling equipment. Its documented 18830 m³/h airflow, 310 Pa pressure, 1715 RPM helps engineers compare the fan with the system resistance, installation space and cooling demand.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 630 |
| Max.Air Flow(m³/h) | 18830 |
| Max.Pressure(Pa) | 310 |
| Input Power(W) | 2860 |
| Speed(rpm) | 1715 |
| Noise(db) | 86 |
The ebm-papst A4D630-AF03-03 is an AC axial fan for industrial equipment cooling, delivering directed airflow for machinery, motor systems and ventilation assemblies.
Data includes 400 V operation, airflow up to 18830 m³/h and pressure up to 310 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support for durable motor support. Listed noise is 86 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 A4D630-AF03-03 should be checked for wiring, mounting, duty point and ambient limits before selection.
How the A4D630-AF03-03 compares to nearby A4D series variants:
| Model | A4D500-AJ03-01 | A4D500-AM03-01 | A4D500-AM03-02 | A4D560-AM03-01 |
|---|---|---|---|---|
| Air Flow | 9030 m³/h | 10920 m³/h | 10920 m³/h | 12600 m³/h |
| Power | 710 W | 1060 W | 1060 W | 1160 W |
| Noise | 64 dB | 68 dB | 68 dB | 74 dB |
| Size | 500 mm | 500 mm | 500 mm | 560 mm |
All A4D series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Condenser Cooling: The A4D630-AF03-03 axial fan excels at condenser heat rejection in refrigeration and HVAC.
AHU Air Handling: Engineered for integration into Air Handling Units.
Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.
Assess the documented electrical, airflow and environmental limits against the system requirement; do not exceed the exact-model ratings.
Mount it with the intended airflow direction, keep inlet and outlet clear, and follow the exact-model drawing and wiring data.
It is suited to 制冷; confirm airflow, space and electrical requirements before selection.

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