The D3G133-BF05-03 from EBM-Papst is an EC centrifugal fan with forward-curved blades and a dual inlet, designed for demanding ventilation and air handling applications. The fan measures 232×204×270 mm and operates on 230 V AC, 50/60 Hz. With an airflow of up to 880 m³/h and a sound pressure level of only 52 dB(A), it delivers high capacity with low noise.
Thanks to optional mounting positions and robust IP54 casing, the fan is perfectly suited for installation in air handling units, cooling systems, and industrial premises with stricter environmental requirements. The M3G055-CF EC motor provides energy-efficient operation with built-in protection features.
- Airflow: up to 880 m³/h
- Supply voltage: 230 V AC, 50/60 Hz
- Power consumption: 85 W, rated current 0.7 A
- Speed: 1,270 rpm
- Protection class: IP54, hybrid bearings for long service life
- Soft start, power limitation, overvoltage and undervoltage detection
- Housing and impeller in galvanized sheet metal with thick-film passivation
- Sound pressure level: 52 dB(A)
At Reserv, you buy original parts from EBM-Papst, stocked by wholesalers for quick handling. You can rest assured that you will always receive genuine components with a full quality guarantee.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 880 m³/h |
| Speed | 1270 rpm |
| Power | 85W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The motor is mounted with brackets on one side (motor suspension with brackets). The casing is made of galvanized sheet metal and includes a flange for mounting. The mounting position is optional, meaning the fan can be installed in any position. |
| Casing | sheet, galvanized |
| Impeller | The fan impeller is of the forward-curved, dual-intake type, with a size of 133 mm. It is made of galvanized sheet metal. The rotor surface is thick-film passivated for corrosion protection. The impeller is an open rotor design without condensate drainage holes. |
| Bearing type | hybrid bearing |
| IP class | IP54 |
| Motor protection | Electronic motor protection, thermal overload protection for electronics/motor |
| Motor code | M3G055-CF |
| Rotation direction | clockwise, looking at the rotor |
| Motor type | The motor is of the EC type (electronically commutated), designated M3G055-CF, and is designed for single-phase operation at 230 V AC, 50/60 Hz. It has a power consumption of 85 W and a rated current of 0.7 A at nominal operating mode. The motor is equipped with hybrid bearings and has insulation class B. The protection rating is IP54, and the motor features electronic motor protection with thermal overload protection. Functions include soft start, power limitation, current limit, overvoltage detection, and undervoltage detection. |
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