The S3G800-BD57-31 from EBM Papst is a powerful EC axial fan with a protective grille, developed for demanding industrial ventilation projects. The fan delivers an impressive airflow of up to 10,380 m³/h thanks to HyBlade technology – a hybrid design with five sickle-shaped blades that combines high efficiency with a low noise level of just 59 dB(A). With its robust IP55 rating and EC motor with active PFC, soft start, and built-in PID controller, it is an excellent choice for ventilation, cooling, and air conditioning in industrial facilities.
The M3G112-GA motor is a single-phase EC motor with an RS-485 MODBUS-RTU interface, making the fan easy to integrate into modern control systems. Connection is made via a terminal box, and the motor housing is cast in aluminum for a long service life.
- Airflow: 10,380 m³/h at 70 Pa
- Voltage: 230 V AC (200–277 V AC), 50/60 Hz
- Power: 480 W, rated current 2.1 A
- Speed: 630 rpm
- Protection class: IP55
- HyBlade impeller with 5 sickle-shaped blades
- RS-485 MODBUS-RTU, active PFC and soft start
- Sealed ball bearings, operating mode S1
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 10,380 m³/h |
| Speed | 630 rpm |
| Power | 480W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is a panel-mounted axial fan, 800 mm in size, with a guard grille for the full nozzle. The guard grille is made of steel coated with black plastic (RAL 9005). The standard mounting position is shaft horizontal or rotor downwards; rotor upwards is available on request. Condensate drainage holes are located on the rotor side and the fan's total weight is 16.8 kg. |
| Casing | electronic housing made of cast aluminum, painted black; terminal box material made of PP plastic |
| Impeller | The impeller is of the HyBlade type with 5 sickle-shaped blades from the S-series for high efficiency. The blades are made of pressed sheet metal (blank) with PP plastic surface treatment. The rotor surface is painted black and the airflow direction is axial (V). At nominal operating conditions and optimal efficiency point, the fan achieves an airflow of approximately 10,380 m³/h at a pressure increase of 70 Pa. |
| Bearing type | sealed bearings |
| IP class | IP55 |
| Motor protection | thermocontact with automatic reset, internally connected |
| Motor code | M3G112-GA |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is a single-phase EC (electronically commutated) motor, type M3G112-GA, with a rated voltage of 230 V AC (range 200–277 V AC) and a frequency of 50/60 Hz. Power consumption is 480 W at nominal load and the rated current is 2.1 A. The motor has insulation class F, protection class IP55, and operating mode S1. It is equipped with active PFC, soft start, integrated PID controller, RS-485 MODBUS-RTU interface, and protection against overload, undervoltage, and phase failure. |
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