Description
The ebmpapst 4184N/17X is a high-performance DC Axial Fan measuring 119x119x38mm. It operates on a 24VDC nominal voltage, with a wide operating voltage range from 18V to 32V. At nominal voltage, it consumes 5.9W of power and draws 245mA of current. The fan achieves a speed of 3200 RPM and delivers a maximum free-air flow of 168 m³/h (98.88 CFM) with a maximum static pressure of 100 Pa. The sound pressure level at free air flow is 49 dB(A), and the sound power level at the optimal operating point is 5.6 bel(A).
It features a durable ball bearing system, a metal housing, and a plastic impeller. The fan is designed for operation in ambient temperatures from -30°C to 75°C. It includes electronic functions such as speed control, reverse polarity protection with a rectifying diode, and auto-restart locked rotor protection. It also provides an alarm output for monitoring, with a trip speed limit of 1500 1/min. The fan has extensive approvals including CE, EAC, UL, VDE, and CSA.
4184N/17X Fan Parameters
Model: 4184 N/17X
Manufacturer: ebmpapst
Type: DC Axial Fan
Dimensions: 119.0 x 119.0 x 38.0 mm
Mass: 0.390 kg
Nominal Voltage: 24 VDC
Voltage Range: 18 – 32 VDC
Power Consumption (at 24V): 5.9 W
Current Consumption (at 24V): 245 mA
Starting Current Consumption: 1200 mA
Fan Speed (at 24V): 3200 RPM
Max. Free-Air Flow: 168.0 m³/h (98.88 CFM)
Max. Static Pressure: 100 Pa
Sound Power Level (at optimal operating point): 5.6 bel(A)
Sound Pressure Level (at free air flow): 49.0 dB(A)
Min. Ambient Temperature (Operating): -30 °C
Max. Ambient Temperature (Operating): 75 °C
Min. Storage Temperature: -40 °C
Max. Storage Temperature: 80 °C
Bearing System: Ball bearing
Housing Material: Metal
Impeller Material: Plastic
Rotating Direction: Clockwise (looking at rotor)
Airflow Direction: Air intake over struts
Mounting Position: Any (shaft)
Electrical Connection: Plug
Lead Wire Length: 310 mm (+- 10.0 mm)
Electronic Function: Speed-Controlled
Reversed Polarity Protection: Rectifying diode
Locked Rotor Protection: Auto restart
Locked Rotor Current: Approx. 1200 mA
Alarm Operating Voltage: <= 60 V
Alarm Signal Low: <= 0.4 V (I sink: 2 mA)
Max. Sink Current (Alarm): 20 mA
Alarm Start-up Delay Time: <= 15 s
Alarm Trip Speed Limit: 1500 1/min (+-100 1/min)
Protection Class: III
Approvals: CE, EAC, UL (UL507), VDE (EN 60950), CSA (C22.2 No. 113)
Application: Industrial automation, IT and server cooling, Medical devices, General electronics cooling



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