This AC brushless fan is a versatile, stable cooling solution. It provides similar aerodynamic performance, including a maximum air volume of 6.65 CFM (cubic feet per minute) and a maximum static pressure of 13 mmH2O, and can reach a speed of about 2600-3000 RPM regardless of 110V or 220V AC voltage. Its noise level is controlled at 0.43/0.5 dB-A (please note that this noise value is very low and may represent a relative or specific measurement method. The actual noise is usually in the tens of dB). The product design takes into account different voltage requirements and may provide customized options for bearing types and additional functions through “X” and “Y” in the model number.

Parameter Value

Product Type: AC brushless fan

1. Size: 172x150x38mm
2. Bearing Type: ball、Sleeve
3. Frame Material: Aluminum (UL94V-0)
4. Blade Material: Plastic (UL94V-0)
5. Weight:820g
6. Rated Voltage: 110V,220V
7. Rated Current: 0.35A（110V）;0.18A（220V）；
8. Rated Input Power:33/30W
9. Speed:2600/3000RPM
10. Air Flow:220/235CFM
11. Maximum Air Pressure:11/13mH2O
12. Noise Level:56/60dB-A

Key Features and Advantages:

Main Features:

1.  Standard Dimensions: The fan measures 172x150x38mm, which is a common size for industrial and electronic equipment cooling fans, facilitating easy integration into various devices.

2.  High-Quality Materials: The frame is made of UL94 V-0 flame-retardant aluminum, and the impeller uses plastic of the same flame-retardant rating, ensuring product durability and safety.

3.  Multiple Bearing Options: Offers both Ball and Sleeve bearing options, allowing users to choose based on their application’s requirements for lifespan and noise levels.

4.  AC Power Compatibility: Supports both 110VAC and 220VAC common AC voltages, and is compatible with 50/60Hz frequencies, giving it wide geographical applicability.

5.  Customization Potential: The “X” and “Y” parameters in the coding rule indicate that the product can be customized with different bearing types and special functions according to customer requirements, increasing product flexibility.

Main Performance:

1.   Stable Airflow and Static Pressure:

a)   Maximum airflow can reach 6.22/6.65 CFM (Cubic Feet per Minute), effectively moving air.

b)   Maximum static pressure is 11/13 mmH2O, indicating its ability to overcome resistance for ventilation.

c)   Regardless of 110V or 220V voltage, the peak performance for airflow and static pressure is essentially consistent, ensuring stable performance under different power supply conditions.

2.   Moderate Speed: The fan speed ranges between 2600-3000 RPM (depending on the model and frequency), striking a balance between airflow and noise.

3.   Low Noise (Note on value): The noise level in the product specifications is listed as 0.43/0.5 dB-A. Please note that this value is unusually low, far below typical fan noise levels (usually in the 20-50 dB-A range). It is highly probable that this represents an incorrect unit or a non-standard internal measurement (e.g., a logarithmic form of a relative ratio or power ratio, rather than a direct sound pressure level). If this were a sound pressure level, it would imply an almost silent fan, which is physically difficult to achieve for a fan of this size and performance. In practical applications, users should confirm the actual noise measurement standards and values with the manufacturer.

4.   Relatively Stable Power Consumption: Although the voltage differs, the rated input power is consistently 33/30 Watts, suggesting that the fan delivers similar performance output across different voltages.

5.   Intuitive P-Q Curve: The P-Q curve (static pressure-airflow curve) visually illustrates the fan’s performance characteristics at 50Hz and 60Hz, helping users select the most suitable operating conditions based on their specific needs.

Applications

1. Industrial Control and Automation Equipment: These devices typically operate in harsh environments like factories and server rooms, demanding extremely high heat dissipation performance and reliability.
2. Industrial Control Cabinets/Enclosures: Used for cooling internal heat-generating components such as PLCs, variable frequency drives, servo drives, and power modules, ensuring stable operation of the equipment and preventing overheating shutdowns or damage.
3. CNC Machine Tools: Cools critical internal electrical control units, drives, and other components, improving processing accuracy and equipment lifespan.
4. Automated Production Line Equipment: Such as robot control cabinets, inspection equipment, packaging machinery, etc., ensuring their stability during long periods of continuous operation.
5. Welding Machines/Plasma Cutters: Provides forced air cooling for high-power internal components, dissipating the significant heat generated during welding.
   1. Communication and Network Equipment: Communication equipment operates for long periods with high data traffic, making heat dissipation crucial for their stability.
6. Communication Base Stations/Cabinets: Cools internal radio frequency units, baseband processing units, power modules, etc., to ensure signal transmission quality and network stability.
7. Servers/Data Center Racks: Acts as an auxiliary cooling fan, working in conjunction with internal server fans to enhance the overall cooling efficiency of the rack and reduce server failure rates.
8. Network Switches/Routers (Large-scale): Cools internal chips and power supplies of high-performance core switches and enterprise-grade routers, ensuring smooth network operation.
   1. Power Electronics and Power Supply Equipment: High-power electronic devices generate substantial heat, demanding excellent heat dissipation.
9. UPS Uninterruptible Power Supplies: Cools internal heat-generating components such as inverters, rectifiers, and battery management systems, ensuring continuity and stability of power supply.
10. Inverters (Photovoltaic, Wind Power): Cools power semiconductor devices within photovoltaic inverters or wind power converters, improving power generation efficiency and equipment lifespan.
11. High-Power Power Supplies: Cools various industrial-grade or professional high-power supply modules, ensuring stable output under rated loads.
12. EV Charging Stations/Cabinets: Cools the power conversion modules inside high-power DC charging stations, ensuring charging safety and efficiency.
    1. Medical Equipment: Some large medical devices contain precise electronic components that require efficient heat dissipation and relatively low noise.
13. Large Medical Imaging Equipment (CT, MRI, X-ray Machines): Cools control units, power supplies, and other heat-generating components, ensuring equipment accuracy and long-term operation.
14. Medical Diagnostic/Analysis Instruments: Provides stable heat dissipation for equipment requiring precise temperature control.
    1. Large Home and Commercial Appliances: Some large or high-end home appliances also require industrial-grade fans for cooling.
15. Large Refrigeration Equipment (Commercial Freezers, Display Cases): Cools compressors or control units.
16. High-End Power Amplifiers/Audio Systems: Cools internal power amplifier modules to prevent overheating from affecting sound quality and equipment lifespan.
17. Projectors (Engineering-grade/Large Conference Rooms): Cools internal light sources, DMD chips, and power modules, ensuring stable projection over long periods.
    1. Test and Measurement Equipment: High-precision or high-power testing equipment also requires good heat dissipation.
18. Aging Test Chambers/High-Temperature Chambers: Functions as a circulation fan or cooling fan to control the internal temperature of the chamber.
19. Precision Measuring Instruments: Cools internal circuitry to ensure measurement accuracy is not affected by temperature.

Our advantage
Guangzhou Mega Technology Co., Ltd. is located in Guangzhou, Guangdong Province. We benchmark against leading cooling fan manufacturers like Delta Electronics, Nidec Corporation, Sunon, Sanyo Denki, and Orion Fans. Offering AC, DC, and EC fans, we provide customized cooling solutions for various industrial and commercial applications. Our strong R&D and technical expertise ensure our products match top manufacturers’ performance at significantly lower prices.

We pride ourselves on delivering tailored solutions to meet unique client needs. Our team collaborates closely with customers to design products that optimize cooling performance, energy efficiency, and reliability. Whether for electronic devices, industrial machinery, or commercial systems, Guangzhou Mega Technology Co., Ltd. is dedicated to providing high-quality, cost-effective solutions that exceed expectations. Our commitment to innovation and customer satisfaction keeps us at the forefront of the cooling fan industry.

Reasons to Choose Us

1. Factory Direct Sales, Preferential Price: We are the manufacturer, eliminating intermediate links, and providing you with the most competitive price.
2. Quality Assurance, Worry-Free After-Sales: We provide perfect after-sales service, so you can buy without worry.
3. Professional Team, Customized Service: We have a professional R & D team to provide you with customized solutions.