The 3556 from EBM-Papst is a robust AC axial fan with a wall ring, designed for demanding ventilation applications. The fan delivers an airflow of up to 68 m³/h at 50 Hz and is suitable for voltages from 115 to 230 V AC. With a compact size of 92 x 92 x 38 mm and a metal housing, it is built for long and reliable operation.
Thanks to its optional mounting position and the short 310 mm connection cable, the 3556 is ideal for everything from industrial control and switch cabinets to ventilation units and cooling equipment.
- Airflow: 68 m³/h (50 Hz) / 75 m³/h (60 Hz)
- Voltage: 230 V AC, 50/60 Hz
- Power: 8.5 W (50 Hz) / 7.5 W (60 Hz)
- Noise level: 31 dB(A)
- Ball bearings with L10 lifetime up to 60,000 hours at 40 °C
- Metal housing, 92 x 92 x 38 mm, optional mounting position
- Impedance protected against locked rotor
- Fan impeller balanced according to balance grade class 2.5
At Reserv, you will find original parts from EBM-Papst, stocked by wholesaler for quick delivery. You can be confident that you will get the right part – every time.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 68 m³/h |
| Speed | 2400/2600 rpm |
| Power | 8.5 W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan has a metal casing with dimensions of 92 x 92 x 38 mm and a weight of 0.425 kg. Mounting is done with ISO 4762 M4 screws, degreased, without additional support or washer, with a maximum tightening torque of 150 Ncm in all corners. The mounting position for the shaft can be arbitrary. |
| Casing | metal, square |
| Impeller | The fan wheel is made of metal and balanced according to balance grade class 2.5. It delivers a maximum free air flow of 68 m³/h at 50 Hz (2,400 rpm) and 75 m³/h at 60 Hz (2,600 rpm). The maximum static pressure is 45 Pa. The airflow is directed outwards over the struts. |
| Bearing type | ball bearing |
| Motor protection | impedance protection (locked rotor) |
| Motor code | VWC0092AQHCS |
| Rotation direction | clockwise |
| Motor type | The motor is of AC type with impedance protection against locked rotor. It is rated for 230 V AC at 50 or 60 Hz with a power consumption of 8.5 W at 50 Hz and 7.5 W at 60 Hz. The direction of rotation is clockwise when viewed towards the rotor. The motor is fitted with ball bearings and has a service life (L10) of up to 60,000 hours at 40 °C ambient temperature. |
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