

Oriented toward HVAC Ventilation, ebm-papst A3G990-AZ02-01 is a 400 V EC axial fan, defined by a listed airflow of 35,000 m³/h. The data helps compare W-series variants. Its documented data supports integration planning.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 990 |
| Max.Air Flow(m³/h) | 35000 |
| Max.Pressure(Pa) | 180 |
| Input Power(W) | 2580 |
| Speed(rpm) | 960 |
| Noise(db) | 78 |
The ebm-papst A3G990-AZ02-01 is an EC axial fan for hvac systems, supporting equipment thermal management and integration.
Data includes 400 V operation, airflow up to 35000 m³/h and pressure up to 180 Pa for reviewing airflow capability against the resistance of the finished assembly. The datasheet lists ball-bearing support, PWM/0-10 V/MODBUS speed control for durable motor support. Listed noise is 78 dB at the stated test point. Verified connections and adequate inlet space help control turbulence while supporting reliable thermal management.
This model-specific evidence supports model verification in compact cooling projects before the final design-in decision. Its documented ratings also improve traceability during design reviews and replacement planning.
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 listed airflow of 35,000 m³/h; review it together with the other listed ratings rather than as a standalone selection criterion.
It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.
Continuous operation must remain within the published electrical, thermal and aerodynamic limits; confirm the exact datasheet and system conditions.

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