

Intended for New Energy, the ebm-papst R3G355-AI56-01 is a 380-480V EC backward-curved centrifugal fan, whose supplied data highlights a listed airflow of 4,745 m³/h. The rating aids system-fit checks.
| Rated Voltage(V) | 3`380-480 |
|---|---|
| Size(mm) | 355 |
| Max.Air Flow(m³/h) | 4745 |
| Max.Pressure(Pa) | 775 |
| Input Power(W) | 950 |
| Speed(rpm) | 2200 |
| Noise(db) | 73 |
Designed for New Energy, the ebm-papst R3G355-AI56-01 EC centrifugal fan provides a defined platform for controlled heat removal and airflow management. It suits OEM equipment and service replacement when checked against the exact drawing and operating curve.
Documented selection points include 3`380-480 V supply, 950 W input, 355 mm size, up to 4745 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.
Designed for electrical cabinets and control enclosures, helping circulate air around heat-producing components. This cooling solution supports stable equipment operation and easier thermal management.
Suitable for wind-power converters and control equipment, where power electronics generate heat during continuous operation. The fan supports equipment cooling and dependable energy-system availability.
Used in solar inverters and photovoltaic power equipment to remove heat from conversion electronics. Consistent airflow supports thermal control and dependable operation of renewable-energy systems.
The supplied table lists 4,745 m³/h, 775 Pa, 2,200 rpm; use the exact datasheet for the complete operating curve.
Continuous operation must remain within the published electrical, thermal and aerodynamic limits; confirm the exact datasheet and system conditions.
The supplied comparison identifies a listed airflow of 4,745 m³/h; review it together with the other listed ratings rather than as a standalone selection criterion.

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