The W3G250-HH53-03 from EBM-Papst is a compact EC axial fan in the 280×280×80 mm format, designed for integration into appliances and ventilation systems. It is powered by an electronically commutated EC motor (M3G055-CF) on 115 V AC and delivers an impressive airflow of 846 m³/h at 2040 rpm. Thanks to EC technology, you get high efficiency and low energy consumption – only 56 W.
The fan is ideal for demanding environments where energy efficiency and controllability are important. Built-in soft start, motor current limitation, and support for 0–10 V and PWM control make it easy to integrate into modern systems.
- Airflow: 846 m³/h at 2040 rpm
- Voltage: 115 V AC, 50/60 Hz
- Power: 56 W, rated current 0.9 A
- EC motor with soft start and motor current limitation
- Protection class IP54
- Ball bearings – optional mounting position
- Support for 0–10 V/PWM control and tacho signal
- Sound level: 60 dB(A)
At Reserv, you'll find original parts from EBM-Papst, stocked by wholesalers for fast delivery. You can be confident that you'll get the right part – 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 | 846 m³/h |
| Speed | 2040 rpm |
| Power | 56 W |
| Frequency | 50/60 Hz |
| Voltage | 115 V AC VAC |
| Motor frame | The fan is mounted in a frame measuring 280 x 280 x 80 mm, which is a standard size for axial fans. The mounting position is optional thanks to the ball bearing. The unit weighs approximately 4.62 lbs (approx. 2.1 kg) and is intended for installation in appliances or ventilation systems. |
| Casing | aluminum, cast (electronics housing enclosure); fan impeller in PP plastic |
| Impeller | The fan impeller is made of PP plastic and is designed for axial flow in the W3G250 series with a diameter of 280 mm. The direction of rotation is counter-clockwise when viewed from the rotor side. The fan impeller is an open rotor type without condensate drainage openings. At nominal operation, it delivers an airflow of 846 m³/h. |
| Bearing type | ball bearing |
| IP class | IP54 |
| Motor protection | IP54 |
| Motor code | M3G055-CF |
| Rotation direction | counter-clockwise, viewed from the rotor side |
| Motor type | The motor is of type M3G055-CF, an EC (electronically commutated) motor for single-phase 115 V AC with a voltage range of 100–130 V. It has a nominal power consumption of 56 W at 2040 rpm and a rated current of 0.9 A. The motor has built-in overheating protection for the electronics, as well as soft start and motor current limitation. The protection class is IP54 and the operating temperature range is -25 to +50 °C. |
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