The W4E400-IP02-01 model from ebm-papst is an axial fan in duct design. This fan is driven by a voltage-controlled asynchronous external rotor motor, which provides an output of 160 W. The fan's special features include a low sound pressure of only 69. 0 dB(A) and flexible installation thanks to its optional mounting position. It also has backward-curved blades. The W4E400-IP02-01 is particularly suitable for use in ventilation systems, units and heat recovery systems. See the data sheet on the product page for full technical information.
| Product attribute | Value |
|---|---|
| Airflow at 0 Pa m³/h: | 4235 |
| RPM: | 1430 rpm |
| Power: | 160W |
| Frequency: | 50 Hz (60 Hz*) |
| Voltage: | 1~230 VAC |
| Casing: | Galvanized steel sheet |
| Impeller: | Sheet steel, black. |
| Bearing type: | Ball bearings |
| IP class: | IP44 |
| Motor protection: | Built-in thermal switch, connects to external thermal switch motor protection. |
| Motor code: | M4E074-EI |
| Rotation direction: | Counterclockwise viewed from the rotor side |
| Motor type: | Voltage adjustable asynchronous motor of outer rotor type. |