The W4D350-CA04-52 from EBM-Papst is a robust AC axial fan designed for demanding industrial ventilation needs. With a round galvanized housing of 460 mm and a powerful AC motor, it delivers an impressive airflow of 3,245 m³/h. The fan is CE marked and UL1004-1 approved, guaranteeing high safety and reliability.
The fan is perfectly suited for applications requiring continuous operation, such as industrial ventilation, refrigeration systems, and process air systems operating on 460 V/60 Hz mains.
- Voltage: 460 V AC, 60 Hz
- Power: 220 W at 1,650 rpm
- Airflow: 3,245 m³/h (free flow)
- Maximum static pressure: 135 Pa
- Protection class: IP44
- Bearing type: Ball bearings for long lifespan
- Thermal Overload Protection (TOP) with insulation class B
- Housing made of galvanized steel with black plastic coating (RAL9005)
At Reserv, we stock original EBM-Papst parts for fast delivery directly to you. You can be confident that you will receive the correct 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 | 3245 m³/h |
| Speed | 1650 rpm |
| Power | 220 W |
| Frequency | 60 Hz |
| Voltage | 460 V AC VAC |
| Motor frame | The fan is supplied with a galvanized steel casing coated with black plastic (RAL9005) and a steel guard grille with black plastic coating (RAL9005). Condensate drainage is located on the rotor side. The standard installation position is shaft horizontal or rotor downwards, with rotor upwards possible upon request. The fan complies with standard EN60335-1 and is CE-marked and UL1004-1 approved. |
| Casing | sheet metal, galvanized and coated with black plastic (RAL9005), round |
| Impeller | The fan impeller has a diameter of 350 mm and is equipped with 5 straight sheet steel blades painted black. The rotor surface is also painted black. The airflow direction is type 'A' and the direction of rotation is clockwise when looking at the rotor. The fan impeller provides a maximum airflow of 3245 m³/h at free flow and a maximum static pressure of 135 Pa. |
| Bearing type | ball bearing |
| IP class | IP44 |
| Motor protection | thermal overload protector (TOP) with basic insulation |
| Motor code | M4D068-EC |
| Rotation direction | clockwise, viewed towards the rotor |
| Motor type | The motor is type M4D068-EC and is a single-phase AC motor designed for 460 V and 60 Hz. It delivers a power output of 220 W at a speed of 1650 rpm and draws a rated current of 0.35 A. The motor is equipped with thermal overload protection (TOP) with basic insulation and has insulation class B. The operating mode is S1 (continuous duty) and the motor can withstand an ambient temperature of up to +80 °C during transport/storage. |
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