Description
The ebmpapst 4118NHH is a high-performance 48VDC DC Axial Fan with dimensions of 119 x 119 x 38 mm, specifically engineered for mission-critical cooling in Industrial Frequency Converters. Driven by a brushless external rotor motor (VUC0119YUJBS) with maintenance-free ball bearings, this 0.39 kg unit operates at 48 VDC delivering a Max. Power Consumption of 12.0 W and a Max. Current Draw of 0.25 A at a rated speed of 5000 RPM. This High-performance unit achieves a Max. Air Flow of 153.0 CFM (260.0 m³/h / 4.33 m³/min) and a Max. Static Pressure of 20.39 mmH₂O (200.0 Pa / 0.80 inAq). This aluminum-framed unit is optimized for industrial VFD systems requiring long-term reliability and high-static pressure at the end.
4118NHH Fan Parameters
Model Number: 4118NHH
Article Number: 9694300226
Identification Code: VUC0119YUJBS
Manufacturer: ebmpapst
Type: DC Axial Fan
Dimensions: 119 x 119 x 38 mm
Weight: 0.39 kg
Bearing Type: Ball bearing
Nominal Voltage: 48 VDC
Voltage Range: 36.0 – 60.0 VDC
Connection Type: 2-wire (Leads AWG 22, TR 64)
Max. Current Draw: 0.25 A
Max. Power Consumption: 12.0 W
Rated Speed: 5000 RPM
Max. Air Flow: 153.0 CFM (260.0 m³/h / 4.33 m³/min)
Max. Static Pressure: 20.39 mmH₂O (200.0 Pa / 0.80 inAq)
Working Air Flow: 260.0 m³/h
Static Pressure Increase: 200.0 Pa
Sound Pressure Level: 60.0 dB(A)
Motor Protection: Electronic blocking / Reverse polarity protection
Service Life (L10): 70,000 h (40 °C) / 52,500 h (65 °C)
Degree of Protection: IP20
Housing Material: Die-cast aluminum
Impeller Material: Glass-fiber reinforced PA plastic
Ambient Temperature (Max.): 65 °C
Min. Operating Temperature: -20 °C
Standard Compliance: CE; EAC; UL; VDE; CSA; CCC
Application
The ebmpapst 4118NHH axial fan is the primary cooling component for industrial frequency converters and high-density power modules requiring robust metal housing and high-static pressure.
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