EBM-PAPST W2S130-AA03-01 Axial Flow Cooling Fan

Description:

The EBM-Papst W2S130-AA03-01 7855ES 230V 45W Axial Flow Cooling Fan is used in industrial and HVAC cooling systems to provide forced-air ventilation for electrical enclosures and heat-generating equipment. It is an AC-powered axial fan designed for continuous-duty operation in applications requiring stable airflow, thermal management, and equipment protection from overheating. Commonly installed in control cabinets, industrial automation panels, power supplies, HVAC systems, and machinery cooling assemblies. Maintenance teams, OEM manufacturers, and system integrators use this part for replacement of failed cooling fans, thermal system restoration, and retrofit of enclosure ventilation systems.

Applications:

The EBM-Papst W2S130-AA03-01 is used in industrial cooling applications to maintain safe operating temperatures in electrical and electronic systems. It is commonly applied in control panels, variable frequency drives, HVAC equipment, power electronics, and industrial machinery enclosures where reliable continuous airflow is required for heat dissipation and system stability.

Technical Specifications:

• Manufacturer: EBM-Papst
• Model / Part number: W2S130-AA03-01 (7855ES)
• Product type: Axial flow cooling fan
• Rated voltage: 230 V AC
• Power consumption: 45 W
• Frequency: 50/60 Hz (typical dual-rated AC fan)
• Fan type: External rotor axial fan
• Airflow: ~300–450 m³/h (application-dependent)
• Speed: ~2500–2700 RPM (typical for this class)
• Bearing type: Ball bearing
• Impeller diameter: ~120–150 mm class (model-dependent)
• Housing material: Die-cast aluminum or steel frame
• Mounting: Panel-mounted axial fan assembly
• Protection class: IP54/IP44 (configuration dependent)
• Operating temperature: Industrial ambient range (-25°C to +70°C typical)
• Application environment: Industrial ventilation and electrical cooling systems

Common Replacements:

• EBM-Papst 4650N 230V axial cooling fan (size-class equivalent)
• SUNON 230V AC industrial axial fan (120–150 mm class equivalent)
• NMB / Orion 230V AC enclosure cooling fan (high-temp industrial series)