

Built for hvac/r, the ebm-papst A4D300-AS34-06 is a 400 V AC axial fan. Its combination of 1905 m³/h airflow, 68 Pa pressure, 1400 RPM is intended to maintain controlled airflow and reduce thermal stress in demanding installations.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 300 |
| Max.Air Flow(m³/h) | 1905 |
| Max.Pressure(Pa) | 68 |
| Input Power(W) | 90 |
| Speed(rpm) | 1400 |
| Noise(db) | 58 |
The ebm-papst A4D300-AS34-06 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 1905 m³/h and pressure up to 68 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support for durable motor support. Listed noise is 58 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 A4D300-AS34-06 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.
How the A4D300-AS34-06 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 A4D300-AS34-06 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 listed rated voltage is 400 V. Match the power supply and wiring to the datasheet.
Mount it with the intended airflow direction, keep inlet and outlet clear, and follow the exact-model drawing and wiring data.
Continuous-duty suitability depends on the specified operating point, temperature and installation. Verify these limits in the exact-model datasheet.
Its documented 1905 m³/h airflow and 68 Pa pressure and 1400 RPM supports model-specific selection instead of relying on a generic fan rating.

A4E300-AS72-01 is a 230 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 1590 rpm rated speed in the supplied parameter row. It also lists a 300 mm size specified in the upload data. Review housing geometry for application engineering.
Read More
A2D250-AA06-84 is a 265 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 150 W input power for the listed electrical version. It also lists a 250 mm size specified in the upload data. Review system resistance for equipment design.
Read More
A6D800-AA01-01 is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 2780 W input power for the listed electrical version. It also lists a 800 mm size specified in the upload data. Review procurement specification for final model confirmation.
Read More
A6D800-AE05-03 is a 480 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 1080 rpm rated speed in the supplied parameter row. It also lists a 800 mm size specified in the upload data. Review replacement fit for ductwork design.
Read More
A2D250-AA02-02 is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is axial airflow intended for low-to-moderate system resistance. It also lists a 250 mm size specified in the upload data. Review airflow path for commissioning review.
Read More
A6D800-AD01-01 is a 400 VAC axial fan for data-communications equipment, heat pumps, ventilation systems. Its main supplied feature is 52 dB noise data recorded for this model. It also lists a 800 mm size specified in the upload data. Review wiring plan for system integration. Check the exact variant before ordering.
Read More