400 mm Axial Fan
The W4D400-DP12-40 is an Ebmpapst AC axial fan with a 400 mm fan size, sickle-shaped blades and a fan housing with guard grille.
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Ebmpapst
Ebmpapst W4D400-DP12-40 Fan 200/220/230 VAC 1400-1640 RPM 150-225 W
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$376.51
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Ebmpapst |
| Model Number | W4D400-DP12-40 |
| Product Category | Axial Fan |
| Series | W4D400 |
| Fan Type | AC Axial Fan |
| Blade Design | Sickle-Shaped Blades |
| Motor Model | M4D074-EI |
| Fan Size | 400 mm |
| Phase | 3-Phase |
| Nominal Voltage | 230 VAC |
| Connection | Delta |
| Frequency | 50/60 Hz |
| Power Input | 175 W at 50 Hz / 225 W at 60 Hz |
| Current Draw | 0.92 A at 50 Hz / 0.80 A at 60 Hz |
| Speed | 1430 RPM at 50 Hz / 1640 RPM at 60 Hz |
| Air Flow | 4420 m³/h at 230 VAC 60 Hz Free Air |
| Max. Back Pressure | 105 Pa at 50 Hz / 125 Pa at 60 Hz |
| Degree of Protection | IP44 |
| Insulation Class | Class F |
| Number of Blades | 5 |
| Blade Material | Sheet Steel, Painted Black |
| Fan Housing Material | Sheet Steel, Pre-Galvanized and Plastic-Coated |
| Motor Bearing | Ball Bearing |
| Motor Protection | Thermal Overload Protector |
| Airflow Direction | V |
| Direction of Rotation | Counterclockwise, Viewed Toward Rotor |
| Weight | 9 kg |
Key Features
230 VAC Three-Phase Supply
The documented 230 VAC configuration uses three-phase power with delta connection and supports both 50 Hz and 60 Hz operation.
175/225 W Power Input
At 230 VAC, documented power input is 175 W at 50 Hz and 225 W at 60 Hz.
1430/1640 RPM Speed
The documented rotational speed at 230 VAC is 1430 RPM at 50 Hz and 1640 RPM at 60 Hz.
IP44 Protection
The fan is documented with IP44 protection, Class F insulation, ball bearings and a thermal overload protector.
Steel Fan Construction
The five blades are made from painted sheet steel, while the fan housing uses pre-galvanized sheet steel with a protective coating.
Applications
- Industrial equipment cooling
- Variable frequency drive cooling
- Electrical cabinet ventilation
- Power electronics cooling
- Industrial machinery ventilation
- HVAC equipment
- Industrial air circulation
- Axial fan system maintenance
Purchase Information
We support online purchase of the Ebmpapst W4D400-DP12-40 Axial Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is Ebmpapst W4D400-DP12-40?
It is a three-phase AC axial fan with a 400 mm fan size and sickle-shaped blades.
What voltage does W4D400-DP12-40 use?
The documented nominal data includes 200, 220 and 230 VAC configurations. At 230 VAC, it uses delta connection.
Does W4D400-DP12-40 support 50 Hz and 60 Hz?
Yes. Manufacturer technical data provides operating ratings for both frequencies.
What is the power input at 230 VAC?
The documented power input is 175 W at 50 Hz and 225 W at 60 Hz.
What is the current draw at 230 VAC?
The documented current draw is 0.92 A at 50 Hz and 0.80 A at 60 Hz.
What is the fan speed at 230 VAC?
The documented speed is 1430 RPM at 50 Hz and 1640 RPM at 60 Hz.
What is the fan size?
The manufacturer technical description specifies a 400 mm fan size.
What is the airflow?
Manufacturer performance data specifies 4420 m³/h at 230 VAC and 60 Hz under free-air conditions.
What is the protection rating?
The W4D400-DP12-40 is documented with IP44 protection and Class F insulation.
What motor is used?
The manufacturer nominal data identifies the motor as M4D074-EI.
What materials are used?
The fan uses painted sheet-steel blades and a pre-galvanized sheet-steel housing with protective coating.
What should be checked before ordering W4D400-DP12-40?
Check the complete model number, required supply voltage, three-phase electrical configuration, 50/60 Hz frequency, mounting arrangement and equipment requirements before purchasing.
Need help confirming a model?
Send us your part number and technical requirements.
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