3412NHH ebmpapst 12V 2.5W 0.24A 92mm 9225 DC Axial Fan

Description

The ebmpapst 3412NHH is a high-performance compact DC axial fan from the 3400 N series, specifically engineered for precision thermal management in high-density electronic environments. Operating on a 12 VDC nominal supply within a functional range of 8.0 – 13.2 VDC, this unit features a specialized brushless motor that achieves a nominal speed of 3250 RPM with an optimized power consumption of 2.9 W and a current draw of 0.24 A. The unit is housed in a 92 x 92 x 25 mm glass-fiber reinforced PBT plastic frame with a PA plastic impeller, delivering an airflow of 102 m³/h. Designed for extreme reliability, the 3412 NHH employs a high-grade ball bearing system and offers protection against reverse polarity and blocked rotors, ensuring a service life of 70000 h at 40 °C in environments ranging from -20 °C to 60 °C.

3412 NHH Fan Parameters
Manufacturer: ebmpapst
Model Number: 3412NHH
Type: DC axial fan
Nominal Voltage: 12 VDC
Nominal Voltage Range: 8.0 – 13.2 VDC
Dimensions: 92 x 92 x 25 mm
Impeller Size: 88 mm
Weight: 0.100 kg

[Electrical Data]
Nominal Speed: 3250 RPM
Power Consumption: 2.9 W
Current Draw: 0.24 A
Cable: Leads AWG 24, TR 64, stripped and tin-plated
Motor Protection: Protection against reverse polarity and blocked rotor
Option: Speed signal (available as a variant)
Insulation Class: E

[Performance & Acoustics]
Max. Air Flow: 102 m³/h (60.0 CFM)
Sound Power Level: 5.1 B
Sound Pressure Level: 39 dB(A)
Direction of Rotation: Counterclockwise (viewed toward rotor)
Airflow Direction: Exhaust over struts

[Materials & Construction]
Housing Material: Glass-fiber reinforced PBT plastic
Impeller Material: Glass-fiber reinforced PA plastic
Storage (Bearing): Ball bearing
Number of Blades: 7
Installation Position: Any (Shaft horizontal or vertical)

[Reliability & Protection]
Degree of Protection: IP20
Min. Ambient Temperature: -20 °C
Max. Ambient Temperature: 60 °C
Min. Storage Temperature: -40 °C
Max. Storage Temperature: 80 °C
Service Life (L10) @ 40 °C: 70000 h
Service Life (L10) @ Max Temp: 45000 h
Approval: VDE, CSA, UL

Application
The ebmpapst 3412NHH axial fan is specifically engineered for high-performance cooling in industrial automation and server hardware where its 92 x 92 x 25 mm compact frame and 3250 RPM motor are required to deliver a critical 102 m³/h airflow for thermal regulation, while its ball bearing system and 2.9 W power-efficient design ensure stable 12 VDC operation and extended service life in mission-critical environments from -20 °C to 60 °C.