

Suited to New Energy, the ebm-papst R4D500-FA03-01 is a 480 V AC backward-curved centrifugal fan, with a focus on a listed airflow of 12,830 m³/h. It gives engineers a clear comparison point.
| Rated Voltage(V) | 480 |
|---|---|
| Size(mm) | 400 |
| Max.Air Flow(m³/h) | 12830 |
| Max.Pressure(Pa) | 700 |
| Input Power(W) | 2100 |
| Speed(rpm) | 1640 |
| Noise(db) | 72 |
The ebm-papst R4D500-FA03-01 is an AC centrifugal fan for New Energy, combining application-focused airflow with practical integration criteria. It serves equipment manufacturers and maintenance teams that require traceable model selection.
Documented selection points include 480 V supply, 2100 W input, 400 mm size, up to 12830 m3/h airflow. These values support electrical, envelope and duty-point comparison.
For procurement, verify voltage, duty point, dimensions, connector and mounting. Correct sizing and clear airflow paths support stable operation, controlled noise and long service life. Confirm speed control, IP protection and approvals in the exact-model datasheet. The listed ratings help buyers screen compatibility before final duty-point review.
How the R4D500-FA03-01 compares to nearby R4D series variants:
| Model | R4D355-AH11-05 | R4D355-AH11-09 | R4D400-AL17-05 | R4D450-AA04-05 |
|---|---|---|---|---|
| Air Flow | — | — | — | — |
| Power | — W | — W | — W | — W |
| Noise | — dB | — dB | — dB | — dB |
| Size | — mm | — mm | — mm | — mm |
All R4D series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.
Condenser Cooling: The R4D500-FA03-01 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.
The table lists 72 dB. Use unobstructed airflow, secure mounting and suitable isolation where required.
It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.
The supplied table lists 480 V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.

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