The S3G910-BA79-41 from EBM-Papst is a powerful EC axial fan with a guard grille, designed for large-scale ventilation and air handling. The fan is delivered complete with a full nozzle and is equipped with HyBlade technology – a hybrid concept that combines low noise levels with high efficiency. With an airflow of up to 9,320 m³/h and a speed of 450 rpm, it is ideal for demanding industrial and commercial applications.
Thanks to the integrated EC motor M3G112-EA with active PFC, soft start, and built-in PID controller, the fan offers exceptional energy efficiency and precise controllability. RS-485 MODBUS-RTU communication and 0–10 V DC/PWM input make it easy to integrate into modern control systems.
- Airflow: 9,320 m³/h at 450 rpm
- Voltage: 230 V AC (200–277 V AC), 50/60 Hz
- Power: 250 W, rated current 1.1 A
- Protection class IP55 – withstands demanding environments
- HyBlade fan impeller with 5 sickle-shaped steel blades
- Sound pressure level: 53 dB(A)
- Sealed ball bearings for long lifespan
- Built-in RS-485 MODBUS-RTU and PID controller
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 9320 m³/h |
| Speed | 450 rpm |
| Power | 250W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is supplied with a protective grille for the full nozzle, made of steel coated with black plastic (RAL 9005). The fan size is 910 mm and it weighs 16.1 kg. The mounting position is with a horizontal axis or with the rotor downwards; mounting with the rotor upwards is possible upon request. Condensate drains are located on the rotor side. |
| Casing | Electronics housing material: cast aluminium, painted black; plinth housing: PP plastic |
| Impeller | The fan impeller is of the HyBlade type, featuring sickle-shaped blades belonging to the S-series. It has 5 blades made of pressed steel sheet, surface-treated with PP plastic by injection molding. The airflow direction is axial (V), and the direction of rotation is clockwise when looking at the rotor. The rotor surface is painted black. |
| Bearing type | sealed bearings |
| IP class | IP55 |
| Motor protection | Thermal overload protection (TOP), internally connected |
| Motor code | M3G112-EA |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is of type M3G112-EA and is a single-phase EC (electronically commutated) motor designed for operation at 230 V AC with a voltage range of 200–277 V AC. The motor has insulation class F and environmental protection class H2. Motor protection is provided by an internal thermal overload protector (TOP). The electronics include active PFC, soft start, integrated PID controller, RS-485 MODBUS-RTU communication, and a control input for 0–10 V DC/PWM. The operating mode is S1 (continuous operation). |
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