Description
The Sunon PF80251V3-1000C-A99 is a high-velocity 80 mm DC axial fan with a nominal voltage of 12 VDC and dimensions of 80 x 80 x 25 mm, specifically engineered for intensive thermal management in high-density electronic systems. Operating at a power consumption of 2.40 W with a rated current of 0.2 A, this unit utilizes Sunon’s proprietary VAPO bearing system to maintain mechanical stability and extended service life at high rotational speeds. With an increased performance profile of 4200 RPM, it delivers a robust airflow of 53 CFM and a significant static pressure of 0.3 inH2O, effectively overcoming internal system resistance. Constructed with UL 94V-0 flame-retardant plastic and weighing 91 g, the fan features a 2-wire interface with essential auto-restart and polarity protection, providing a powerful and reliable cooling solution for servers, networking hardware, and industrial power supplies at the end.
PF80251V3-1000C-A99 Fan Parameters
Model Number: PF80251V3-1000C-A99
Manufacturer: Sunon
Series: PF Series
Type: DC Axial Fan
Size: 80 mm
Dimensions: 80 x 80 x 25 mm
Weight: 91 g
Bearing Type: VAPO Bearing
Nominal Voltage: 12 VDC
Voltage Range: 6.0 – 13.8 VDC
Power Consumption: 2.40 W
Nominal Current: 0.2 A
Speed: 4200 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)
Actual Air Flow: 53 CFM (90.0 m³/h)
Actual Static Pressure: 0.3 inH₂O (7.62 mmH₂O / 74.7 Pa)
Sound Pressure Level: 41.5 dB(A)
Motor Design: Brushless DC motor
Motor Protection: Auto-restart; Polarity protection
Technical Features: Soft start
Insulation Class: Class A
Electrical Hookup: 2-wire lead wires (Red: +, Black: -)
Number of Blades: 7
Direction of Rotation: Counter-clockwise, viewed toward rotor
Airflow Direction: Exhaust over struts
Impeller Material: Plastic (UL 94V-0)
Housing Material: Plastic (UL 94V-0)
Installation Position: Any
Degree of Protection: IP20
Operating Temperature: -10 – +70 °C
Service Life (L10 @ 40 °C): 70000 h
Standard Compliance: UL, TUV, CE
Approval Agency: UL, TUV, CUR
Application
The Sunon PF80251V3-1000C-A99 DC fan is primarily utilized in networking hubs, telecommunications power supplies, desktop computer cases, and industrial cooling modules.
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