The W3G500-KM03-I6 from EBM-Papst is a powerful EC axial fan with a wall ring, designed for large-scale ventilation and air handling. The fan combines high capacity with energy-efficient EC technology and a HyBlade impeller for low noise levels and long operating life.
Thanks to the integrated EC motor M3G084-GF with active PFC, soft start, and RS-485 MODBUS-RTU communication, the W3G500-KM03-I6 is perfectly suited for modern, controllable, and monitorable ventilation systems. The fan is well-suited for industrial applications, air handling units, and data center ventilation where high performance and operational reliability are crucial.
- Airflow: 5,855 m³/h at 1,370 rpm
- Voltage: 230 V AC (200–277 V), 50/60 Hz
- Power: 650 W, rated current 2.9 A
- Protection class: IP55 with sealed ball bearings
- Integrated PID controller with soft start and MODBUS-RTU
- Thermal overload protection (TOP), internally connected
- Static pressure: 170 Pa at optimal operating mode
- Sound pressure level: 69 dB(A)
At Reserv, EBM-Papst products are stocked by our wholesaler for fast delivery. You always receive original products with full manufacturer quality — easily ordered, quickly delivered. See the datasheet on the product page for complete technical information.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 5855 m³/h |
| Speed | 1370 rpm |
| Power | 650 W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is supplied with a PP plastic casing including guide vanes and internal diffuser, also made of PP plastic. The protective grille is made of steel coated with black plastic (RAL 9005). The installation position is with a horizontal axis or rotor downwards; rotor upwards can be supplied upon request. For horizontal axis installation, the cable must be placed at the bottom right and the support legs mounted in the X-position according to the drawing. Condensate drainage holes are located on the rotor side. |
| Casing | PP plastic, round with guide rail; cast aluminium electronics housing, painted black |
| Impeller | The fan impeller is from the S-series with sickle-shaped blades and has 5 blades made of pressed steel sheet coated with PP plastic. The rotor surface is painted black and the airflow direction is marked V (suction/discharge depending on installation). The direction of rotation is counter-clockwise when viewed towards the rotor. At nominal operation of 1370 rpm, the fan impeller delivers an airflow of 5855 m³/h at optimum efficiency with a static pressure build-up of 170 Pa. |
| Bearing type | sealed bearings |
| IP class | IP55 |
| Motor protection | Thermal overload protector (TOP), internally connected |
| Motor code | M3G084-GF |
| Rotation direction | counter-clockwise, looking at the rotor |
| Motor type | The motor is an M3G084-GF type, an EC (electronically commutated) motor for single-phase operation at 230 V AC (200–277 V AC) and 50/60 Hz. It has a power consumption of 650 W at nominal operating mode and draws a rated current of 2.9 A. The motor is equipped with an internally connected thermal overload protector (TOP) and has insulation class F. The operating mode is continuous duty (S1), and the motor is equipped with active PFC and an integrated PID controller with soft start and RS-485 MODBUS-RTU communication. |
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