The D3G225-CD03-H1 from EBM-Papst is an EC-driven centrifugal fan with forward-curved blades and a double-inlet design, engineered for demanding ventilation and air handling applications. The fan comes complete with a galvanized sheet steel housing and is powered by the M3G084-FA EC motor for high energy efficiency and flexible control. With a nominal airflow of 1805 m³/h and robust IP55 enclosure, it is perfectly suited for industrial environments where reliability is crucial.
Thanks to its built-in PID controller, soft start, and support for both 0–10 V DC/PWM and RS-485 MODBUS-RTU, the fan is easy to integrate into modern control systems. It is an obvious choice for air handling units, heat recovery, and process ventilation.
- Airflow: 1805 m³/h at 1100 rpm
- Voltage: 230 V AC, 50/60 Hz
- Power: 500 W, rated current 2.2 A
- Protection class: IP55
- EC motor with active PFC and built-in thermal overload protection
- Control via 0–10 V DC/PWM or RS-485 MODBUS-RTU
- Housing and impeller in galvanized sheet steel
- Sealed ball bearings and vibration-damping motor mounts
At Reserv, we stock original EBM-Papst parts for fast delivery directly to you. You can rest assured that you are receiving a genuine spare part 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 | 1805 m³/h |
| Speed | 1100 rpm |
| Power | 500W |
| Frequency | 50/60 Hz |
| Voltage | 230V AC VAC |
| Motor frame | The fan is delivered complete with a housing (flange mounting) made of galvanized sheet steel. The motor is mounted on brackets with single-sided vibration damping to minimize vibration transfer to the structure. Condensate drainage holes are located on the rotor side. |
| Casing | galvanized sheet metal |
| Impeller | The fan impeller is forward-curved with a dual-intake design and has a diameter of 225 mm. The material is galvanized sheet steel and the surface is unpainted (galvanized). The rotor is designed to provide high airflow at relatively low pressure levels, with a nominal airflow of 1805 m³/h at optimal efficiency. |
| Bearing type | sealed bearings |
| IP class | IP55 |
| Motor protection | Thermal overload protector (TOP), internally connected |
| Motor code | M3G084-FA |
| Rotation direction | clockwise, looking at the rotor |
| Motor type | The motor is an EC type (electronically commutated) with the designation M3G084-FA and is designed for single-phase operation at 230 V AC and 50/60 Hz. The electronics housing material is cast aluminum, and insulation class F applies. The motor has built-in thermal overload protection (TOP) and active PFC. It offers a wide range of control options, including 0–10 V DC/PWM input, RS-485 MODBUS-RTU, integrated PID controller, and soft start. |
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