The 172x150x51mm DC axial fan is specifically designed for demanding industrial environments, providing reliable cooling performance in harsh conditions such as high temperatures, humidity, and dust. The fan is equipped with a brushless DC motor, offering excellent energy efficiency and low maintenance requirements. With a high rotational speed of up to 4500 RPM, it is ideal for applications requiring powerful cooling, such as industrial control equipment, communication base stations, power equipment, and HVAC systems. The fan features an aluminum alloy frame and plastic materials with a UL94V-0 flame-retardant rating, ensuring safety in tough environments. Additionally, it is rated IP56 for dust and water resistance, further enhancing its adaptability to outdoor or other challenging conditions. The fan uses a dual ball bearing design, with an expected lifespan of up to 70,000 hours, and meets multiple international certification standards, including UL, RoHS, and CE. Compared to the 17251 model, it offers higher air pressure and noise levels.
Date SheetModel: DC-17251A
Fan Type: Axial Fan
Motor: Brushless DC Motor
Bearing Type: Ball/Oil/Sleeve, Optional
Blade Material: PBT
Certification: UL CE CCC
Control Mode: PWM, VSP, Temperature Control, Constant Speed
Protection Performance: Lock Protection, IP Maximum IP68
Output Signal: FG RD LD
Insulation Class: Class B
Insulation Resistance: 10MΩ/500V DC
Voltage Strength: 2Min/500V AC/5mA
Humidity Range: 20%-85%
Operating Temperature: -10℃/+60℃
Maximum of Life Expectancy: 70000 Hours