The EBM-Papst 8300100344 is a powerful EC centrifugal module with backward-curved blades, designed for demanding ventilation and air handling applications. The module features a 450 mm fan impeller made of PP plastic and comes complete with a support bracket and inlet nozzle in a compact format of 560×560×465 mm.
With a rated voltage of 400 V AC and an airflow of up to 7,755 m³/h at the OEL point (956 Pa static pressure increase), the module is ideal for ventilation units, industrial air handling systems, and other installations where high capacity and energy efficiency are crucial.
- EC motor E11233-80, three-phase, 3,050 W, 400 V AC (380–480 V)
- Maximum airflow: 11,510 m³/h (free flow), 7,755 m³/h at OEL
- Speed: 2,690 rpm | Rated current: 4.7 A
- Protection class IP55 | Insulation class F
- Integrated electronic motor protection and thermal protection
- Ball bearings for long service life and reliable operation
- Housing in cast aluminum | Base plate in galvanized steel sheet
- Sound pressure level: 75 dB(A)
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 7755 m³/h |
| Speed | 2690 rpm |
| Power | 3050 W |
| Frequency | 50/60 Hz |
| Voltage | 400V AC VAC |
| Motor frame | The fan module is supplied with a support bracket of black painted steel and a support plate of galvanized steel sheet. The inlet cone is made of ABS plastic. The standard mounting positions are with the shaft horizontal or rotor downwards, while rotor upwards can be ordered on request. The support legs must only be mounted vertically according to the product drawing legend. |
| Casing | cast aluminum, electronics housing material; support plate of galvanized steel sheet |
| Impeller | The fan impeller is a backward-curved centrifugal fan impeller with single-sided intake and a size of 450 mm. It is made of PP plastic and has 5 blades. The fan impeller is designed for high efficiency and provides an airflow of up to 11510 m³/h at free air flow (zero resistance) and 2690 rpm. At the optimum efficiency point (OEP), it delivers 7755 m³/h at a static pressure increase of 956 Pa. |
| Bearing type | ball bearings |
| IP class | IP55 |
| Motor protection | Electronic motor protection |
| Motor code | E11233-80 |
| Rotation direction | clockwise, viewed from the rotor |
| Motor type | The motor is an EC (electronically commutated) motor, type E11233-80, three-phase with a rated voltage of 400 V AC (range 380–480 V AC) and a frequency of 50/60 Hz. The power consumption is 3050 W at nominal load and the rated current is 4.7 A. The motor has insulation class F and ingress protection IP55. Thermal protection and electronic motor protection are integrated, and operation is in continuous duty class S1. The motor is equipped with ball bearings and has a cast aluminum electronics housing with a painted black rotor surface. |
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