Description
The ebmpapst 3314NHH is a high-performance 24VDC axial fan with dimensions of 92 x 92 x 32 mm, specifically engineered for high-efficiency thermal management in industrial environments. Part of the 3300N series, this cooling solution features a rugged glass-fiber reinforced PBT plastic housing and a 5-blade PA plastic impeller designed to optimize aerodynamic throughput. It operates at a rated speed of 3,450 RPM, delivering a consistent air flow of 63 CFM (107 m³/h) with a power consumption of only 3.4 W. Equipped with a precision ball bearing system and impedance-protected motor, the 3314NHH ensures exceptional reliability with a service life of 67,500 hours at 40°C. Its robust construction and wide operating voltage range of 12.0 to 28.0 VDC make it a critical component for power supplies, automation control cabinets, and telecommunications hardware requiring dependable performance.
3314NHH Fan Parameters
Manufacturer: ebmpapst
Model Number: 3314NHH
Part Number: 9293510111
Series: 3300N Series
Dimensions: 92 x 92 x 32 mm
Weight: 190 g
Housing Material: Glass-fiber Reinforced PBT Plastic
Impeller Material: Glass-fiber Reinforced PA Plastic
Bearing Type: Ball Bearing
Number of Blades: 5
Rated Voltage: 24 VDC
Operating Voltage Range: 12.0 – 28.0 VDC
Rated Current: 0.14 A
Rated Input Power: 3.4 W
Rated Speed: 3,450 RPM
Max. Air Flow: 63 CFM (107 m³/h / 1.78 m³/min)
Max. Static Pressure: 0.28 inH₂O (70 Pa / 7.14 mmH₂O)
Sound Pressure Level: 42 dB(A)
Sound Power Level: 5.4 Bel
Termination: 2 Lead Wires (310 mm, AWG 24)
Wire Functions: Red (+), Blue (-)
Direction of Rotation: Clockwise (viewed toward rotor)
Airflow Direction: Exhaust over struts
Operating Temperature: -20 – +75 °C
Storage Temperature: -40 – +85 °C
Expected Life: 67,500 h (at 40 °C) / 27,500 h (at 75 °C)
Motor Protection: Polarity / Locked Rotor Protection
Safety Approvals: VDE, CSA, UL, CE, RoHS
Application
This professional-grade axial fan is primarily used for cooling industrial switching power supplies, telecommunications base stations, automated control systems, and medical equipment where consistent airflow and high operational reliability are required.
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