8214J/2H4PU-208 ebmpapst 24V 80x80x38mm DC Axial Fan

Description

The ebmpapst 8214J/2H4PU-208 is an ultra-high-performance 24 VDC S-Panther series DC axial fan designed for extreme industrial and telecommunications cooling. Engineered for high-backpressure environments, this 80 x 80 x 38 mm unit delivers a massive static pressure of 710 Pa at a rated speed of 14000 RPM. A key technical advantage is its Pollution Degree 3 rating, allowing reliable operation in open, unsheltered areas with direct exposure to water splash (IPX4) and salt fog, as well as temporary submersion (IPX7). The fan features a sophisticated 4-wire interface providing PWM speed control and a Tacho frequency output for precise system monitoring. Constructed from glass-fiber reinforced plastic with a high-torque three-phase motor drive, the 8214J/2H4PU-208 is the definitive thermal solution for high-density servers and outdoor electronic enclosures operating in ambient temperatures from -33 °C to 70 °C.

8214J/2H4PU-208 Fan Parameters
Model Number: 8214J/2H4PU-208
Manufacturer: ebmpapst
Series: S-Panther DC Axial Series
Type: DC Axial Fan
Dimensions: 80 x 80 x 38 mm
Weight: 0.25 kg
Bearing Type: Ball Bearing
Nominal Voltage: 24 VDC
Voltage Range: 12.0 – 27.6 VDC
Nominal Current: 1.55 A
Starting Current: 6.0 A
Power Consumption (Input): 37 W
Power Consumption (Max): 39 W
Speed: 14000 RPM
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)
Peak Static Pressure: 710 Pa
Optimal Operating Point: 135.0 m³/h @ 330 Pa
Sound Power Level: 8.0 Bel(A)
Sound Pressure Level: 71.0 dB(A)
Control Input: PWM (Frequency 1 kHz – 5 kHz)
Output Signal: Tacho (2 pulses per revolution)
Electrical Hookup: 4 Wires (Red: +UB; Blue: GND; Violet: PWM; White: Tacho)
Number of Blades: 5
Direction of Rotation: Counter-clockwise, viewed toward rotor
Airflow Direction: Air outlet over struts
Impeller Material: Plastic (PA)
Housing Material: Plastic (PBT)
Motor Protection: Reverse polarity and locked-rotor protection (Auto-restart)
Insulation Class: Class E
Degree of Protection: IP54 / IPX4 / IPX7
Environmental Rating: Pollution degree 3
Operating Temperature: -33 – +70 °C
Service Life (L10 @ 40 °C): 50000 h
Standard Compliance: EN 60950-1, EN 60335
Approval Agency: VDE, UL, CSA, EAC

Application
The ebmpapst 8214J/2H4PU-208 axial fan is primarily utilized in high-performance servers, telecommunications base stations, ruggedized industrial power supplies, and high-density electronic enclosures.