High-Caliber AC Axial Fan: The Premier Choice for Rigorous Cooling Needs

In our current technologically advanced world, effective temperature regulation is no longer a luxury but an absolute necessity. The lifespan, dependability, and performance of delicate electronic components and heavy-duty industrial equipment hinge upon the maintenance of optimal operating temperatures. Unchecked heat stands as the primary adversary of efficiency, leading to diminished performance, premature component failure, and costly operational halts.

To counter this challenge, a cooling solution that is powerful, efficient, and reliable is required. This high-velocity AC axial fan, with its substantial 202x202x60mm chassis and superior ball bearing system, has been meticulously engineered to meet and exceed the stringent requirements of any critical cooling task.

Sturdy Design and Excellent Craftsmanship

At the foundation of this fan's superb performance lies its powerful construction. The considerable 202x202x60mm frame size offers a large area for displacing significant air volumes, making it a perfect choice for cooling expansive enclosures, densely packed server cabinets, power-intensive industrial equipment, and other settings where substantial heat is produced.

Typically, the frame is manufactured from resilient materials like die-cast aluminum, which provides outstanding rigidity and durability. This robust housing shields the internal mechanisms from physical shock and vibration, guaranteeing steady operation even within harsh industrial environments. The impeller blades are carefully engineered for peak aerodynamic efficiency. Often made from high-strength, flame-retardant thermoplastic, these blades are shaped to maximize air displacement while minimizing turbulence and operational noise.

The Superiority of a Dual Ball Bearing Mechanism

The core of any axial fan is its bearing assembly, which dictates its longevity, efficiency, and reliability. This particular fan comes equipped with a high-quality dual ball bearing mechanism, a pivotal feature that distinguishes it from fans using conventional sleeve bearings. Ball bearings utilize small steel spheres contained within a raceway, which drastically reduces friction compared to the sliding action found in sleeve bearings. This low-friction design translates into several crucial advantages.

First, it permits the fan to operate at faster rotational speeds for prolonged durations without suffering significant wear. This is vital for a high-performance unit intended to deliver powerful, uninterrupted cooling. Second, the diminished friction enhances energy efficiency, as less power is wasted overcoming internal resistance, meaning more input energy is converted directly into airflow.

Finally, and perhaps most critically, ball bearings provide a considerably extended operational lifespan, frequently rated for 50,000 hours or more of non-stop service. They are also far less vulnerable to high temperatures and can be installed in any position—horizontally, vertically, or at an angle—without affecting performance or durability, offering maximum installation versatility.

Unfaltering Capability: Air Displacement, Speed, and Force

This AC axial fan is engineered with a primary goal: displacing a massive quantity of air. Spinning at a consistent high velocity of 2500 Revolutions Per Minute (RPM), it generates an impressive air displacement of 325 Cubic Feet per Minute (CFM). To put this in context, a fan with such a rating can cycle the entire air volume of a standard 42U server cabinet multiple times each minute. This ensures hot air is quickly exhausted and replaced by cooler ambient air. This rapid rate of air exchange is essential for preventing thermal throttling in high-performance computing hardware and for preserving stable operating temperatures within industrial control panels.

In addition to pure airflow, this fan delivers a potent static pressure of 0.41 inchH₂O (10.40 mmH₂O). Static pressure is the measure of a fan's power to drive air against opposition. In many practical scenarios, airflow is obstructed by obstacles like heatsinks, filters, grilles, and densely configured components. A fan with high static pressure can overcome such resistance, ensuring a steady and forceful stream of air reaches the vital components that need it most. This quality makes it especially effective within high-density setups where air pathways are constricted.

Adaptability Through Diverse Voltage Choices

To accommodate the varied power standards of global industries, this fan is offered in three distinct AC voltage models:

• 110V AC: Drawing up to 0.69 A with a power consumption of 56W, this variant is ideally suited for standard power grids found in North America and other regions.

• 220V AC: With a current draw of 0.30 A and a 48W power rating, this model is designed for integration into the power systems common in Europe, Asia, and many other parts of the world.

• 380V AC: This three-phase option, featuring a lower current draw of 0.16 A and 45W power usage, is intended for heavy-duty industrial machinery where high-voltage power is standard.

This exceptional flexibility ensures that the same high-caliber cooling solution can be seamlessly specified and integrated into equipment and systems intended for nearly any market worldwide, thereby simplifying both design and procurement.

Sound Profile and Applications

With great power comes a notable acoustic signature. At a sound level of 59 dBA, this fan is built for environments where performance takes precedence. While not silent, the noise produced is a steady hum, characteristic of a powerful motor and high-volume air movement. This makes it entirely suitable for industrial floors, server rooms, data centers, and enclosed machinery where ambient noise levels are already significant.

The combination of high air displacement, robust static pressure, and durable construction makes this AC axial fan the ideal thermal management solution for a broad spectrum of uses, including:

• IT and Telecommunications: Managing heat in server racks, network hubs, and telecom equipment.

• Industrial Automation: Ventilating control cabinets, PLC enclosures, and motor drives.

• Manufacturing: Cooling welding equipment, CNC machinery, and power inverters.

• Commercial Appliances: Use in large-scale refrigeration units, display freezers, and vending machines.

• Alternative Energy: Cooling hardware within solar power inverters and wind turbine control systems.