The D3G133-LU01-01 from EBM-Papst is an EC centrifugal fan with forward-curved blades and a double inlet, designed for demanding ventilation and air handling applications. The fan measures 200×173×264 mm and operates on 230 V AC, 50/60 Hz. With a maximum airflow of 730 m³/h and an IP54 protection rating, it is built for reliable operation in harsh environments.
Thanks to the M3G055-DF EC motor with support for control via 0–10 V DC or PWM, the fan is perfect for applications where energy efficiency and precise speed control are crucial. Optional mounting positions and a compact format provide great flexibility in system integration.
- Airflow: up to 730 m³/h at 50 Hz
- Supply voltage: 230 V AC, 50/60 Hz
- Power consumption: 82 W, rated current 0.7 A
- Speed: 1,620 rpm
- Protection class: IP54, ball bearings for long service life
- PP plastic housing, PA plastic impeller with forward-curved blades
- Soft start, electronic motor protection with overvoltage and thermal protection
- Sound pressure level: 56 dB(A)
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Technical specifications
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 730 m³/h |
| Speed | 1620 rpm |
| Power | 82 W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is supplied with a PP plastic housing with a flange for mounting. Mounting is carried out using 4 sheet metal nuts for thread EN ISO 1478-ST4.8, with a minimum screw length of 14.5 mm plus the material thickness. The installation position is optional, allowing for flexible integration into various applications. The unit weighs 2.1 kg and has a size of 133 mm. |
| Casing | PP plastic |
| Impeller | The fan wheel is of the forward-curved type with dual-intake and is made of PA plastic. The rotor surface is thick film passivated for increased corrosion resistance. At free airflow, the fan delivers up to 730 m³/h at 50 Hz. The fan wheel has an open rotor without condensation drain holes. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Motor protection | Electronic motor protection |
| Motor code | M3G055-DF |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is type M3G055-DF and is an EC (electronically commutated) motor for single-phase operation at 230 V AC, 50/60 Hz. It has a power consumption of 82 W and a rated current of 0.7 A at a nominal speed of 1620 rpm. The motor is vibration-damped on both sides and has Class B insulation. Protection is provided by electronic motor protection with overvoltage, undervoltage, and thermal overload protection. The motor supports 0–10 V DC or PWM control input and features tach output and soft start. |