[ High Efficiency ] High strength metal impeller optimized by ternary flow CFD fluid simulation technology, reasonably designed flow runner combined with ultra-efficient motor create the high efficiency of the fan.
[ Low Noise ] The designer closely combines aerodynamics and sound source, and makes the blade angle and blade pattern fully adapt to the ternary flow field, which always ensures lower noise at the same air volume.
[ High Reliability ] Motors have IP54 waterproof and dust proof protection, F class insulation, and been tested for 3 months of 65℃ high temperature test and 40,000 hours of life test, which ensure worse-free quality.
[ Wide Application ] The products is used wherever outstanding performance is required, for example, heat pump, ventilation, cold chain, equipment cooling, IDC small cabinet, high voltage inverter cabinet, energy storage, rail transit and more.
[ Variety of Models ] Available in dimensions of : 350mm~630mm, this allows for air flow rates of up to 17933m3/h and static pressure of up to 300Pa.
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A450M.A001
EBST
A450M.A001
Product Parameters |
Material: | Impeller: Impeller: Cold rolled steel |
Direction of rotation: | Clockwise, seen on rotor |
| Control input: | Motor wiring speed regulation |
Type of protection: | IP 54 |
Insulation class: | F |
Bearing: | Maintenance-free Ball bearings |
Approval: | CCC |
Amb.Temp: | -40~+65℃ |
Model | Curve | Voltage [V] | Frequency [Hz] | Speed [rpm] | Max Power [W] | Max Airflow [m3/h] | Noise [dB(A)] |
A450M.A001 | A | 380 | 50 | 1398 | 479 | 5411 | 63 |
![]() | Ps [Pa] | Airflow [m3/h] | Speed [rpm] | Power [W] | ||
A | ① | 60 | 4324 | 1364 | 279 | |
② | 80 | 3850 | 1353 | 297 | ||
③ | 100 | 3336 | 1334 | 318 | ||
④ | 120 | 2728 | 1320 | 340 | ||

Application Scenarios |
Core Product Features: AC-powered 450mm large-diameter axial fan with protective guard, featuring large air volume, moderate air pressure, stable operation and easy installation. The standard protective guard effectively blocks foreign matters and prevents accidental contact, suitable for long-term continuous operation, covering core scenarios such as industrial refrigeration, equipment heat dissipation and building ventilation.
Commercial and industrial refrigeration condensing units
Specially designed for air-cooled condensers, industrial water chillers, air-cooled heat pump units and air conditioner outdoor units. The 450mm large diameter generates strong convective large air volume, quickly taking away heat from the heat exchanger surface, enhancing heat exchange efficiency, ensuring the stable operation of refrigeration and heating units under full load and high temperature environment, effectively avoiding high pressure alarms and overload shutdowns, serving as the core heat dissipation fan for various commercial and industrial refrigeration hosts.
Cold storage, cold chain warehousing and industrial cooling fans
Suitable for low-temperature cold storage, fresh-keeping warehouses, quick-freezing workshops, food cold chain storage and industrial air coolers. Relying on the large air flow of axial fan, it realizes uniform circulation of cold air in the warehouse, completes efficient heat exchange with the evaporator, and operates stably in low-temperature and humid environment. The guard structure prevents debris from entering the fan, meeting long-term ventilation and heat dissipation needs of food processing, fresh cold chain, pharmaceutical storage and other cold chain scenarios.
Central air conditioning and HVAC ventilation systems
Matching with central air conditioner outdoor units, combined air conditioning boxes, precision computer room air conditioners, fresh air units and exhaust ventilation systems. For centralized HVAC needs of commercial buildings, factory workshops and large supermarkets, it realizes efficient indoor and outdoor air exchange and equipment heat dissipation, maintains stable output of HVAC system, ensures indoor temperature and humidity up to standard, and is suitable for auxiliary ventilation and heat exhaust of building equipment layers and pipe shafts.
Heat Dissipation for Electrical Control Cabinets and Industrial Control Equipment
Used for forced exhaust and heat dissipation of large electrical control cabinets, frequency converter cabinets, UPS, communication base station cabinets, photovoltaic energy storage cabinets and high and low voltage power distribution equipment. The 450mm large diameter quickly discharges high heat generated by equipment operation in the cabinet, reduces the internal temperature, avoids aging, short circuit or shutdown of electronic components due to high temperature, improves the operation stability and service life of electrical automatic control system, suitable for electronic control heat dissipation scenarios of various industrial workshops and outdoor base stations.
Product Certificate |
Backed by a full range of authoritative certifications, the AC 450 axial flow fan delivers full compliance and peace of mind, building a robust quality defense line and adapting to diverse application scenarios across the globe.
UL Certification
The AC 450 axial flow fan has passed the authoritative international UL safety certification, standing out for its exceptional reliability and long service life. It fully meets the market access standards for North America and other high-end global markets, laying a solid safety foundation for overseas export and market expansion.
CE Certification
Strictly compliant with the EU Low Voltage Directive (LVD) and Electromagnetic Compatibility (EMC) Directive, the AC 450 axial flow fan secures smooth EU market access qualification. This certification streamlines customs clearance procedures and supports efficient coverage of the global sales and distribution network.
CCC Certification
Fully compliant with all standards of China's Compulsory Product Certification, the AC 450 axial flow fan is specially engineered for high-static pressure industrial ventilation scenarios. Its electrical safety performance and electromagnetic compatibility indicators fully meet regulatory requirements, ensuring safe and compliant operation in domestic applications for worry-free use.
CQC Certification
Awarded the authoritative certification by the China Quality Certification Center (CQC), the AC 450 axial flow fan undergoes rigorous testing and inspection across all performance dimensions. This strict quality control fully validates its stable and reliable core performance, earning high recognition and trust from the domestic industrial and commercial markets.
RoHS Certification
In full compliance with the EU RoHS environmental protection standards, the AC 450 axial flow fan strictly restricts the use of hazardous substances, featuring outstanding green and eco-friendly properties. Tailored for high-static pressure ventilation demands, it is perfectly suitable for strict environmental scenarios such as high-end clean rooms, medical equipment, and precision industrial facilities.
Reach Certification
Authoritatively certified in accordance with the EU REACH regulation, the AC 450 axial flow fan implements full-dimensional risk control over chemical substances. This critical certification ensures fully compliant export to global markets, meeting the diverse regulatory and application requirements of different regions and industries worldwide.
FAQ |
Q1: Can the fan's heat dissipation performance meet the high-intensity requirements of condensing units and cold-chain warehouses?
A1: The AC450 axial fan features a professional design with high static pressure and large air volume. It delivers stable air pressure and airflow, quickly removes heat from condensing units, ensures efficient operation of the refrigeration system, and maintains uniform temperature in cold storage. It is fully suitable for industrial grade, high intensity, long hour working conditions.
Q2: Can the AC450 axial fan be used for heat dissipation in electrical control cabinets and industrial control equipment? How is its adaptability?
A2: It is suitable for forced heat dissipation of electrical control cabinets, industrial control cabinets, frequency conversion equipment, etc. Optimized for high temperature, dust accumulation and enclosed spaces, it provides stable heat dissipation efficiency and low noise. With a universal installation size, it can be directly installed in standard electrical control cabinets.
Q3: Can this fan be used in central air conditioning and HVAC ventilation systems?
A3: How is its operation performance?It can be used with central air conditioning outdoor units, HVAC fresh air systems, ventilation and smoke exhaust ducts, workshop air exchange systems. It runs smoothly with controllable noise and long term stability. It is compatible with most commercial and industrial HVAC scenarios and can flexibly adapt to different air ducts.
