This is an AC brushless fan produced by Guangzhou Mega Technology Co., Ltd., model 172x150x55mm A type, with a durable UL94 V-0 flame-retardant aluminum frame and impeller, and equipped with ball bearings. It can operate at 220VAC voltage, provide a maximum air volume of 166 CFM and a maximum static pressure of 13.22 mmH2O (about 52 Pa), a speed of 2750 RPM, and a noise level of 56.8 dB-A. This is a powerful cooling fan suitable for industrial or electronic equipment applications that require large air volume cooling but are not very sensitive to noise.

Parameter Value

Product Type: AC brushless fan

1. Size: 172x150x55mm
2. Bearing Type: ball
3. Frame Material: Aluminum (UL94V-0)
4. Blade Material: Aluminum (UL94V-0)
5. Weight:1000g
6. Rated Voltage: 110V,220V
7. Rated Current: 0.47A（110V）;0.23A（220V）；
8. Rated Input Power:40.8W（110V）; 38W（220V）；
9. Speed:2750RPM
10. Air Flow:166CFM
11. Maximum Air Pressure:13.22mH2O
12. Noise Level:56.8dB-A

Key Features and Advantages:

Key Features:

1.  Dimensions and Type: It is a 172x150x55mm AC brushless fan, designed as an “A-Type,” which is typically used in applications requiring significant airflow.

2.  Materials: Both the frame and impeller are made of aluminum and comply with the UL94 V-0 flame retardant rating. This indicates excellent structural integrity and safety, ensuring non-flammability.

3.  Bearing Type: Available with both ball bearings and sleeve bearings. The specific models listed in the table (MG17255H10X and MG17255H20X) utilize ball bearings (AY), which generally offer a longer lifespan and more consistent noise performance over extended operation.

4.  Wide Voltage and Frequency Support: Rated for 220 VAC and supporting 50/60 Hz frequencies, making it compatible with most global power grids, including those in South Korea, thus ensuring broad applicability.

5.  High Performance:

a)   High Airflow: Delivers a maximum airflow of 166 CFM (or 4.742 M³/Min), enabling effective and rapid air exchange for scenarios requiring efficient heat dissipation.

b)   Moderate Static Pressure: Offers a maximum static pressure of 13.22 mmH2O (approximately 52 Pa), indicating good air delivery capability even against a certain amount of airflow resistance.

c)   High RPM: Operates at a rated speed of 2750 RPM, which is crucial for achieving its high airflow and static pressure.

Key Advantages:

1.  Efficient Cooling Capability: The combination of high airflow and moderate static pressure allows this fan to provide powerful cooling for large equipment or spaces, effectively reducing system temperatures and ensuring stable operation.

2.  Robust Construction and High Safety: The all-aluminum construction not only enhances the product’s durability and impact resistance, but the UL94 V-0 flame retardant rating is also a significant safety advantage, especially in electronic or industrial environments with potential fire risks.

3.  Long Lifespan and Reliability: The use of ball bearings (as indicated by the specific models) generally translates to a longer service life and more stable long-term performance compared to sleeve bearings, leading to reduced maintenance costs and replacement frequency.

4.  Global Versatility: Its support for 220VAC and 50/60Hz power input makes it easy to integrate into existing power systems in various countries and regions, minimizing compatibility issues.

5.  Suitable for High-Load Environments: Its design characteristics (such as large size, high airflow, and aluminum material) make it highly suitable for use in industrial equipment, large server racks, telecommunications equipment, and other applications that demand high cooling performance and may operate in harsh environments.

Applications

1. Industrial Equipment & Machinery:

1. Industrial Control Cabinets/Electrical Enclosures: Used to cool internal heat-generating components such as PLCs (Programmable Logic Controllers), inverters, servo drives, power modules, and relays, preventing overheating that could lead to equipment malfunction or performance degradation.
2. Welding Equipment: Cools transformers, rectifiers, and other internal components of high-power welding machines, ensuring stability and safety during extended operation.
3. Laser Cutting/Engraving Machines: Aids in dissipating heat from laser generators, power supplies, and control systems, especially during continuous high-power operation.
4. Plastic Injection Molding Machines: Cools mold temperature control systems, hydraulic oil coolers, or electrical control sections.
5. Packaging Machinery: Cools motors, drives, and electronic control systems, particularly on high-speed, long-running production lines.
6. Industrial Power Supplies/UPS Systems: Provides cooling for rectifiers, inverters, battery banks, and other components within high-power industrial-grade power supplies or uninterruptible power supply systems.
7. Automated Production Line Equipment: Cools motors, drives, and sensor control units within various automated robotic arms and conveyor belt systems.
8. Telecommunications & Data Centers:
9. Telecommunication Base Stations: Provides heat dissipation for outdoor or indoor base station equipment (e.g., BBUs, RRUs, transmission equipment, power modules), ensuring stable operation across various ambient temperatures and preventing signal interruptions or equipment damage due to overheating.
10. Server Racks/Network Cabinets: Functions as part of internal hotspot cooling or overall air circulation within cabinets, helping to cool servers, network switches, routers, storage arrays, and other IT equipment. While data centers often use more specialized cabinet-level or in-row cooling solutions, this type of fan can still be used for specific high-density equipment cooling or as supplementary cooling.
11. Datacom Equipment: Cools large network routers, switches, firewalls, and other devices that generate significant heat when processing large volumes of data traffic.
12. Medical Equipment:
13. Large Medical Imaging Equipment: Such as the power supplies, control systems, or cooling fluid circulation systems of MRI (Magnetic Resonance Imaging) and CT (Computed Tomography) scanners.
14. Laboratory Analysis Equipment: Cools high-performance laboratory instruments, such as gene sequencers and chromatographs, which often have high requirements for temperature stability.
15. HVAC Systems:
16. Large Fan Coil Units: Can serve as a component for air supply or exhaust.
17. Air Handling Units (AHU): In some large AHUs, it can function as an auxiliary supply or exhaust fan, but its primary role is to cool the equipment itself.
18. Energy & Power:
19. Power Switchgear/Distribution Cabinets: Cools internal components like circuit breakers, contactors, and busbars, especially due to heat generated by high current flow.
20. Substation Equipment: Cools electronic devices such as control units and protective relays.

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.