The AC4400FNN from EBM Papst is a double-inlet centrifugal fan equipped with an advanced EC motor that ensures energy-efficient operation and low noise levels. This fan is designed with backward curved blades, which optimizes airflow and reduces energy consumption. With 0-10 V control and MODBUS compatibility, the AC4400FNN offers flexibility in installation and use, making it ideal for integration into modern ventilation systems. The fan is particularly suitable for use in air handling units, heat recovery systems and general ventilation applications where reliable and efficient air circulation is essential. See the data sheet on the product page for full technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 205 m³/h |
| Speed | 4850 rpm |
| Power | 12W |
| Frequency | 50 / 60 Hz |
| Voltage | 115/230 VAC |
| Casing | Glass fiber reinforced plastic, PBTP |
| Impeller | Glass fiber reinforced plastic, PA |
| Bearing type | Ball bearings |
| Motor protection | Blocked rotor protection |
| Rotation direction | Counterclockwise viewed from the rotor side |
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