Description
The ebmpapst W2S135-EA79-01 is a professional-grade 150 mm AC axial fan with a nominal voltage of 230 VAC and dimensions of 155x155x110mm, specifically engineered for robust thermal management in industrial and telecommunications environments. Driven by a high-efficiency M2S052-CA external rotor motor with a power consumption of 25/32 W, this unit features a heavy-duty dual ball bearing system designed for long-term mechanical stability and continuous S1 duty. Its aerodynamic design with a 5-blade sheet steel impeller delivers a powerful balance of significant airflow and stable static pressure, making it highly effective at maintaining optimal temperatures in electronic enclosures. Constructed with a premium die-cast aluminum housing painted black, this 2.0 kg fan provides a dependable and durable cooling solution with IP55 protection and Class F insulation for industrial power supplies, server racks, and automation control cabinets at the end.
W2S135-EA79-01 Fan Parameters
Model Number: W2S135-EA79-01
Manufacturer: ebmpapst
Motor Model: M2S052-CA
Series: W2S135 Series
Type: AC Axial Fan
Size: 135 mm
Dimensions: 155 x 155 x 110 mm
Weight: 2.0 kg
Bearing Type: Ball bearing
Nominal Voltage: 230 VAC
Voltage Range: 230 – 265 VAC
Frequency: 50 / 60 Hz
Power Consumption: 25 W (@ 50 Hz) / 32 W (@ 60 Hz)
Nominal Current: 0.17 A (@ 50 Hz) / 0.18 A (@ 60 Hz)
Starting Current: 0.28 A (@ 50 Hz) / 0.30 A (@ 60 Hz)
Speed: 2800 RPM (@ 50 Hz) / 3350 RPM (@ 60 Hz)
Max. Air Flow: 62.23 CFM (105.7 m³/h / 1.76 m³/min)
Max. Static Pressure: 9.81 mmH₂O (96.24 Pa / 0.39 inH₂O)
Actual Air Flow: 205 CFM (350 m³/h) @ 50 Hz / 241 CFM (410 m³/h) @ 60 Hz
Actual Static Pressure: 0.48 inAq (120 Pa) @ 50 Hz / 0.56 inAq (140 Pa) @ 60 Hz
Sound Pressure Level: 53 dB(A) (@ 50 Hz) / 58 dB(A) (@ 60 Hz)
Motor Design: 1-phase shaded-pole motor (External rotor)
Motor Protection: Protection class I (Customer PE connection required)
Insulation Class: Class F
Electrical Hookup: 2 Lead wires
Number of Blades: 7
Direction of Rotation: Counter-clockwise, viewed toward rotor
Airflow Direction: V (Exhaust over struts)
Impeller Material: Sheet steel, painted black
Housing Material: Die-cast aluminum, painted black
Installation Position: Any
Degree of Protection: IP55
Moisture Protection Class: H1
Operating Temperature: -25 – +80 °C
Storage Temperature: -40 – +80 °C
Mode: S1 (Continuous operation)
Standard Compliance: EN 60034-1; EN 60204-1; EN 60335-1
Approval Agency: EAC; UL 1004-1; CSA C22.2 No. 100
Application
The ebmpapst W2S135-EA79-01 AC fan is primarily utilized in industrial control cabinets, power supply units, medical equipment, and telecommunications rack ventilation.
Reviews
There are no reviews yet.