The S3G500-AM56-21 is a 230 V EC axial fan designed for substantial airflow across condenser and dry-cooler coils. Its 500 mm impeller provides wide heat-exchanger coverage with controllable output for seasonal and part-load operation.
| Brand： | ebm-papst |
| Part No： | S3G500-AM56-21 |
| Fan Type： | Axial Fan |
| Rated Voltage(V)： | 230 |
| Size(mm)： | 500 |
| Max.Air Flow(m³/h)： | 9245 |
| Max.Pressure(Pa)： | 175 |
| Input Power(W)： | 750 |
| Speed(RPM)： | 1420 |
| Noise(dB)： | 53 |
Applications of S3G500-AM56-21
Typical applications for the S3G500-AM56-21 include:
Key Features of S3G500-AM56-21
Wide 500 mm coil coverage
The large axial sweep helps distribute air across a broad heat-exchanger face.
Variable-speed heat rejection
EC operation allows condensing pressure or fluid temperature to be controlled without simple on-off cycling alone.
Moderate-speed acoustic approach
A large impeller can deliver significant volume without relying on the extreme rotational speed of a compact fan.
Selection and Installation Notes for S3G500-AM56-21
Confirm control compatibility, hot-air recirculation separation, drainage, coil-side airflow and adequate service clearance. Final suitability must be confirmed against the actual operating point and host-equipment requirements.
Why Choose the S3G500-AM56-21?
Choose the S3G500-AM56-21 when the application specifically needs a 230 V EC axial fan designed for substantial airflow across condenser and dry-cooler coils. Its 500 mm impeller provides wide heat-exchanger coverage with controllable output for seasonal and part-load operation. Exact model verification helps prevent electrical, mechanical, control and airflow mismatches during procurement or replacement.
FAQ About S3G500-AM56-21
Q1: How can S3G500-AM56-21 reduce seasonal energy use?
A1: A suitable controller can lower fan speed when ambient temperature or heat load is below the design condition.
Q2: Why is hot-air recirculation especially important outdoors?
A2: Discharged warm air returning to the inlet raises entering-air temperature and reduces cooling capacity.
Q3: Can the fan compensate for a badly blocked coil?
A3: Speed may rise, but cleaning is still required because severe fouling restricts airflow and wastes energy.
Q4: What should be checked after replacing the fan?
A4: Confirm rotation, control response, vibration, guard clearance and stable heat-exchanger temperatures.
Rated voltage
The rated voltage of S3G500-AM56-21 axial fan is 230V, which enables it to adapt to most common power environments. In general industrial, commercial, and civilian places, 230V power supply is quite common, so this fan can be easily connected and used without the need for additional complex power conversion equipment, providing great convenience for users' installation and use.
Size specifications
The size of the fan is 500 millimeters, which gives it high flexibility during installation due to its moderate size. It can be applied to places with limited space but still requiring a certain amount of ventilation, and can also meet the overall ventilation needs by reasonably arranging multiple fans in larger spaces. For example, in some small warehouses or workshops with localized ventilation areas, a 500mm sized fan can be installed and arranged very well.
Maximum air volume
Its maximum air volume can reach 9245m³/h, and such a powerful air output means that it can quickly achieve air replacement and circulation. In places that require rapid ventilation, such as paint spraying workshops and breeding farms in factories, this fan can quickly exhaust polluted indoor air and introduce fresh air, improving indoor air quality and creating a good environment for workers or breeding animals.
Maximum pressure
The maximum pressure is 175Pa, which indicates that the fan has a strong ability to overcome resistance. In the ventilation system, if there are longer ventilation ducts, more bends, or filters that increase air flow resistance, the S3G500-AM56-21 axial fan can still ensure effective air delivery and ensure that the ventilation effect is not affected.
Input power
The input power is 750W, which is relatively reasonable compared to its strong air volume and pressure output. While ensuring efficient ventilation, it does not consume too much electricity and has good energy-saving performance. For long-term operating ventilation systems, lower energy consumption can save users a significant amount of operating costs.
Speed
The speed of the fan is 1420rpm, and a stable speed is the key to ensuring stable output of air volume and pressure. During operation, a speed of 1420rpm can enable the fan to work continuously and efficiently, effectively reducing noise and vibration caused by speed fluctuations, and improving the stability and reliability of the fan's operation.
Noise level
The noise level is only 53dB, which is a very low noise level. In some places with high noise requirements, such as offices, hospitals, schools, etc., low-noise fans will not interfere with people's work, study, and rest. Even under prolonged operation, people can still move around normally in a relatively quiet environment.
Blade design
The blades of the S3G500-AM56-21 axial fan adopt advanced aerodynamic design. This design enables the blades to more effectively promote air flow during rotation, improving the output efficiency of air volume and pressure. At the same time, the shape and material of the blades have been carefully selected to have good strength and toughness, which can withstand the centrifugal force and air resistance generated during high-speed rotation, and are not easily deformed or damaged, ensuring the long-term stable operation of the fan.
Motor performance
The equipped motor has the characteristics of high efficiency and stability. The winding of the motor is made of high-quality materials with low resistance, which can reduce energy loss and improve the efficiency of the motor. At the same time, the heat dissipation design of the motor is good, which can timely dissipate the heat generated during operation, avoiding damage to the motor due to overheating. In addition, the motor also has good starting and speed regulation performance (please consult customer service for specific functions of this product), and can be flexibly adjusted according to different ventilation needs.
Shell structure
The casing of the fan is made of sturdy and durable materials, which have good protective performance. The casing can effectively protect the internal motor and blades from external environmental influences such as dust, moisture, corrosive gases, etc. At the same time, the design of the casing takes into account the convenience of installation and maintenance. The casing is equipped with reasonable installation holes and inspection ports, which facilitate users' installation, disassembly, and daily maintenance work.
Sealing performance
In order to ensure the operational efficiency and reliability of the fan, the S3G500-AM56-21 axial flow fan has good sealing performance. Sealing measures are taken at the connection between the motor and blades, as well as at various interfaces of the housing, to prevent air leakage and dust from entering. Good sealing performance can not only increase the air volume and pressure output of the fan, but also extend its service life and reduce the occurrence of faults.
Production process
ebm-papst, as a well-known fan manufacturer, has advanced production processes and strict quality control systems. In the production process of S3G500-AM56-21 axial fan, every step is carefully designed and rigorously tested. From the procurement of raw materials to the processing of components, to the assembly and debugging of the entire machine, we follow high standard production processes to ensure that every fan has excellent performance and reliable quality.
Testing and Certification
This fan has undergone rigorous performance testing and safety certification. In terms of performance testing, precise measurements will be taken on various parameters of the fan, such as air volume, pressure, power, speed, and noise, to ensure that they meet design requirements and relevant standards. In terms of safety certification, the fan has passed a series of safety tests, such as electrical safety testing, mechanical safety testing, etc., and obtained relevant certification certificates, ensuring the safety of users during use.
service life
Due to the use of high-quality materials and advanced manufacturing processes, the S3G500-AM56-21 axial fan has a long service life. Under normal use and maintenance, the fan can run continuously for many years without significant performance degradation. This saves users the cost and time of frequent device replacement, and improves usage efficiency.
Industrial sector
In industrial production, the S3G500-AM56-21 axial fan can be used for ventilation and air exchange in various workshops. For example, in high-temperature and high dust environments such as casting workshops and forging workshops, fans can quickly exhaust hot air and dust, improve the working environment of workers, and increase work efficiency. In workshops with high air quality requirements such as electronics and pharmaceutical factories, fans can be used in conjunction with air filtration systems to ensure the cleanliness of the air in the workshop and meet the requirements of production processes.
Business field
In commercial places such as shopping malls, supermarkets, hotels, etc., fans can be used to improve indoor ventilation. In large shopping malls, with dense crowds, the air is prone to become polluted. The S3G500-AM56-21 axial fan can accelerate the circulation of air, delivering fresh air to every corner and improving the shopping experience for customers. In the kitchen, laundry room, and other areas of the hotel, fans can promptly exhaust fumes, moisture, and odors, maintaining a clean and comfortable environment.
Civilian field
In residential buildings, fans can be used for ventilation in spaces such as basements and attics. The basement is prone to moisture and odor, and fans can remove the moisture and odor, keeping the basement dry and the air fresh. Attics are prone to accumulating heat in summer, and fans can dissipate the heat, reducing indoor temperature and improving living comfort.
The S3G500-AM56-21 axial fan has become an excellent product in the field of ventilation due to its outstanding parameter performance, unique design features, reliable quality, and wide applicability. Whether in industrial production, commercial operation, or residential use, it can provide users with efficient, stable, and quiet ventilation solutions. If you are looking for a high-performance axial fan, the S3G500-AM56-21 is definitely worth considering.
Hello everyone, today we will delve into the characteristics and advantages of the S3G500-AM56-21 axial fan. This fan from the ebm-papst brand has a unique charm in the field of ventilation. Let's take a detailed look at it from multiple aspects below.
Feb 25.2025Hello everyone, today we will analyze in detail the application scenarios of S3G500-AM56-21 axial flow fan. This axial fan from the ebm-papst brand has a wide range of applications in multiple fields due to its excellent performance characteristics. Let's take a closer look below.
Feb 25.2025Hello everyone, today we will introduce the operation and maintenance guide for S3G500-AM56-21 axial fan. Proper operation and maintenance are crucial for ensuring the normal operation of fans, extending their lifespan, and improving ventilation efficiency.
Feb 25.2025Hello everyone, today we will delve into the troubleshooting methods and practical applications of the S3G500-AM56-21 axial fan. Understanding these knowledge is of great significance for timely solving fan failures, ensuring the normal operation of ventilation systems, and better utilizing the performance of fans.
Feb 25.2025
