Sunon HA80251V4-1000U-A99 DC axial fan 80 × 80 × 25 mm, 12 VDC

The Sunon HA80251V4-1000U-A99 is a quiet and energy-efficient 80 mm brushless DC axial fan suitable for cooling electronic devices, control cabinets, industrial automation, telecommunications equipment and power supplies. The fan uses Sunon’s MagLev® motor technology and Vapo-Bearing™ bearing, which ensure long service life, low noise and reliable operation.

The automatic restart function (Auto Restart) restores the fan operation automatically after a possible stop, improving system reliability in demanding applications.

Features

• 80 × 80 × 25 mm axial fan
• Rated voltage 12 VDC
• Quiet operation, only 20,4 dBA
• MagLev® motor technology
• Vapo-Bearing™ bearing
• Automatic restart function
• 2-wire connection
• Long lifespan, up to 70 000 h @ 40 °C
• RoHS compliant

Technical specifications

• Manufacturer: Sunon
• Model: HA80251V4-1000U-A99
• Fan type: DC axial fan
• Dimensions: 80 × 80 × 25 mm
• Operating voltage: 12 VDC
• Voltage range: 4,5...13,8 VDC
• Current consumption: 40 mA
• Power consumption: 0,48 W
• Speed: 2000 rpm
• Airflow: 23,9 CFM (40,4 m³/h)
• Static pressure: 17,4 Pa
• Noise level: 20,4 dBA
• Bearing type: Vapo-Bearing™
• Motor: Brushless DC
• Wires: 2 wires
• Operating temperature: −10...+70 °C
• Frame material: PBT
• Impeller material: PBT

Applications

The product is ideal for cooling electronic enclosures, automation systems, networking equipment, UPS units, power supplies, measuring instruments and other applications where reliable and quiet ventilation is required.