Description
The ebm-papst S4D330-BP10-31 is a precision-engineered 330mm axial fan assembly designed specifically for industrial refrigeration condensers and heat exchange systems. Utilizing a robust 4-pole three-phase external rotor motor, this unit delivers consistent airflow with optimized acoustic performance. The impeller features a hybrid construction of press-fitted sheet steel and PP plastic, ensuring structural integrity under thermal stress while minimizing rotational mass. This configuration is critical for applications requiring continuous duty cycles in variable environmental conditions.
Technical Specifications:
Manufacturer: ebm-papst
Model Reference: S4D330-BP10-31
Product Type: AC Axial Fan
Motor Technology: AC External Rotor (3-Phase)
Nominal Voltage: 230/400 V AC (Δ/Y)
Frequency: 50 Hz
Power Consumption: 100 W
Current Draw: 0.45 A
Nominal Speed: 1390 RPM
Impeller Diameter: 330 mm
Blade Count: 5
Blade Geometry: HyBlade / Sickle-shaped
Material Composition: Sheet steel insert with PP plastic
Bearing System: Sealed Ball Bearings
Direction of Rotation: Clockwise (viewed toward rotor)
Ingress Protection: IP44
Insulation Class: B
Motor Protection: Thermal Overload Protector (TOP) wired internally
Permissible Ambient Temperature: -25°C to +60°C
Weight: 3.7 kg
Compliance: CE, CCC
Industrial Application:
This fan is engineered for installation in commercial refrigeration condensers, chillers, and air-cooled heat exchangers where 3-phase power is available. The specific blade profile generates high air volume at low back pressure, making it ideal for removing heat from condenser coils in supermarket refrigeration packs or industrial cooling units. Its IP44 rating ensures resistance to water splashes and dust ingress common in mechanical rooms or outdoor HVAC enclosures.
Procurement Data:
We supply units adhering strictly to Original Engineering specifications to maintain system warranty and performance baselines. Verify Technical Compatibility with your specific voltage architecture (230V vs 400V wiring) prior to installation. Contact our engineering support team for current Lead Time on replacement units and bulk OEM requirements.
Key Attributes
Voltage: 230V/400V
Mounting type: Free Standing
Type: Axial Cooling Fan
Warranty: 1 Year
Power Source: Electric
Blade material: Press-fitted sheet steel blank, with PP plastic
Bearing type: Ball Bearing
Customized support: OEM
After-sales service provided: Online support
Place of origin: Germany
Brand name: Ebmpapst
Model number: S4D330-BP10-31
Type: Axial Fan
Nominal voltage: 230V/400V
Bearing Type: Ball Bearing
Power consumption: 100W
Current: 0.45A
Speed: 1390RPM
Number of blades: 5
Type of protection: IP44
Weight: 3.7KG
Direction of rotation: Clockwise, viewed toward rotor
Packaging and Delivery
Selling Units: Single item










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