The W3G300-CN02-36 from EBM-Papst is an EC axial fan with a wall ring, designed for demanding ventilation applications where energy efficiency and operational reliability are crucial. The fan delivers an impressive airflow of 1,865 m³/h at 2,020 rpm and is powered by an EC motor with a single-phase 230 V AC supply. With an IP54 protection rating, it is well-suited for use in harsh environments.
Thanks to HyBlade technology, low noise (64 dB(A)) is combined with high efficiency. Built-in RS-485 MODBUS-RTU communication makes the fan easy to integrate into modern control systems. It is suitable for ventilation, cooling, and air handling in industrial and building applications.
- Airflow: 1,865 m³/h
- Voltage: 230 V AC, 50/60 Hz
- Power: 170 W – rated current 1.35 A
- Protection class: IP54
- HyBlade impeller with 5 blades, Ø 300 mm
- EC motor with soft start and electronic motor protection
- RS-485 MODBUS-RTU communication
- Ball bearings for long service life and continuous operation (S1)
At Reserv, we stock original EBM-Papst parts for fast delivery directly to you. You can be confident that you are receiving a genuine product with full manufacturer quality. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1865 m³/h |
| Speed | 2020 rpm |
| Power | 170W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is supplied with a galvanized steel fan housing coated with black plastic (RAL9005) and a black plastic-coated steel guard grille (RAL9005). The mounting position is shaft horizontal with base mounting, or rotor downwards; rotor upwards can be ordered on request. There are no condensate drains, and the rotor is of the open type. Cooling occurs on the rotor side. The total weight of the unit is 4.06 kg. |
| Casing | sheet metal, galvanized and coated with black plastic (RAL9005), round |
| Impeller | The fan impeller belongs to the HyBlade series with sickle-shaped blades (S-series) and has 5 blades made of interference-fitted sheet metal sprayed with PP plastic. The rotor surface is thick-film passivated for corrosion protection. The airflow direction is V (axial) and rotation is counter-clockwise when viewed towards the rotor. The fan impeller has a diameter of 300 mm and is designed for high efficiency with an optimal efficiency value of 49.2%. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Motor protection | Electronic motor protection |
| Motor code | M3G074-CF |
| Rotation direction | counterclockwise, viewed facing the rotor |
| Motor type | The motor is an EC motor of type M3G074-CF with single-phase 230 V AC supply (200–240 V) and a frequency range of 50/60 Hz. It features electronic motor protection with thermal overload protection for electronics and motor, as well as current and voltage limiting. The motor is equipped with soft start, RS-485 MODBUS-RTU communication, and a power limiter. The insulation class is B and the protection class is I (with customer-connected protective earth). The motor is designed for continuous operation (S1) with a maximum ambient temperature of 60 °C. |
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