The W3G910-KU25-03 from EBM-Papst is a powerful EC axial fan with a wall ring, belonging to the EC fans category. The fan is built around a three-phase EC motor of type M3G150-IF and delivers an impressive 23,685 m³/h airflow at 980 rpm. With its square housing measuring 1,070 × 1,070 × 338 mm, it is ideal for large-scale industrial ventilation.
The fan is suitable for demanding installations in enclosed units, such as large air handling units, refrigeration systems, and industrial ventilation systems. The built-in RS-485 MODBUS-RTU communication and the integrated PI controller make it easy to integrate into modern control systems.
- Airflow: 23,685 m³/h
- Voltage: 400 V AC (380–480 V AC), 50/60 Hz
- Power: 2,550 W, rated current 3.9 A
- Protection class IP55 – withstands harsh environments
- EC motor with PFC, soft start, and current limit restriction
- RS-485 MODBUS-RTU as well as configurable inputs and outputs
- AxiBlade S-series – 5 sickle-shaped PP blades for high efficiency
- Ball bearings and insulation class F for long operational reliability
At Reserv, you can purchase original EBM-Papst parts with fast delivery and reliable availability through established wholesale warehouses. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 23685 m³/h |
| Speed | 980 rpm |
| Power | 2550 W |
| Frequency | 50/60 Hz |
| Voltage | 400V AC VAC |
| Motor frame | The fan is supplied as a panel fan with a square full nozzle made of galvanized sheet metal and coated with black plastic (RAL9005). The guard grille is made of steel coated with black plastic (RAL9005). The electronics housing is made of cast aluminum, painted gray. The fan is mounted in a square opening and is designed for flush mounting in an enclosure; mounting holes are also provided for FlowGrid (optional, not included in delivery). |
| Casing | sheet metal, galvanized and coated with black plastic (RAL9005), square |
| Impeller | The fan impeller belongs to the S-series with sickle-shaped blades and consists of 5 blades made of PP plastic. The blade pitch is 0°, and the airflow direction is axial (V). The rotary surface is painted black. At a nominal speed of 980 rpm, the fan impeller delivers up to 23685 m³/h airflow at the optimal efficiency point. |
| Bearing type | ball bearing |
| IP class | IP55 |
| Motor protection | Thermal overload protection for electronics/motor, reverse polarity protection, and locked-rotor protection |
| Motor code | M3G150-IF |
| Rotation direction | clockwise, viewed towards the rotor |
| Motor type | The motor is an EC motor (electronically commutated) of type M3G150-IF, three-phase, and designed for 400 V AC (range 380–480 V AC). Power consumption is 2550 W at nominal operating conditions, and the rated current is 3.9 A. The motor has built-in PFC (passive), soft start, current limit, and an integrated PI controller. Insulation class F and operating mode S1 apply, and the motor is equipped with RS-485 MODBUS-RTU communication and configurable inputs and outputs. |
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