The S4D315-BC20-02 from EBM-Papst is a robust axial fan with a protective guard, designed for industrial ventilation applications. The fan delivers up to 1,995 m³/h at free air flow and is equipped with a three-phase AC motor type M4D068-EC. With a galvanized and black-painted steel casing and IP44 rating, it can withstand demanding operating environments.
The fan is excellently suited for large-scale ventilation and air handling systems, for example, in industrial premises, refrigeration plants, and units where high air capacity and operational reliability are crucial.
- Air flow: up to 1,995 m³/h at 50 Hz
- Voltage: 230 V (Δ) / 400 V (Y), 50/60 Hz
- Power: 78 W at 50 Hz
- Speed: 1,400 / 1,590 rpm
- Protection class: IP44
- Bearing type: ball bearing for long service life
- Impeller: sheet steel, galvanized and black-painted, 5 straight blades
- Protective guard: steel coated with black plastic (RAL 9005)
At Reserv, you will find original parts from EBM-Papst, stocked by our wholesaler for fast delivery. You can rest assured that you will get the right component — every time. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1995 m³/h |
| Speed | 1400/1590 rpm |
| Power | 78 W |
| Frequency | 50/60 Hz |
| Voltage | 230/400 V AC VAC |
| Motor frame | The fan is equipped with a guard grille made of black plastic-coated steel (RAL 9005) for a full nozzle. The unit has condensate drainage holes on the rotor side. The standard mounting position is with the shaft horizontal or the rotor downwards; mounting with the rotor upwards is possible on request. The enclosure protection class is IP44 depending on the installation and mounting position according to EN60034-5. |
| Casing | steel, galvanized and black lacquered |
| Impeller | The fan impeller is made of sheet steel, galvanized and black-painted. It has 5 straight blades (A-series) and the airflow direction is type A. The rotor surface is black-painted. At free airflow and 50 Hz, the fan delivers up to 1995 m³/h. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor code | M4D068-EC |
| Rotation direction | clockwise, looking towards the rotor |
| Motor type | The motor is a three-phase AC motor, type M4D068-EC, with motor size 68. It can be connected in delta (Δ) for 230 V or star (Y) for 400 V at both 50 and 60 Hz. Power consumption is 78 W at 50 Hz and 115 W at 60 Hz. The insulation class is B, and the motor lacks factory-installed overheating protection. The motor is suitable for continuous duty S1 with a maximum ambient temperature of +80 °C at 50 Hz. |
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