| Brand： | ebmpapst |
| Part No： | D2E146-AP47-02 |
| Fan Type： | Centrifugal Fan |
| Rated Voltage(V)： | 230 |
| Size(mm)： | 146 |
| Max.Air Flow(m³/h)： | 970 |
| Max.Pressure(Pa)： | 440 |
| Input Power(W)： | 300 |
| Speed(rpm)： | 2050 |
| Noise(db)： | N/A |
Brand and Product Overview
As a world-renowned fan manufacturer, ebm-papst has established a good reputation in the industry for its innovative technology and reliable quality. The D2E146-AP47-02 centrifugal fan is a product carefully developed by the brand, designed to meet the needs of a variety of ventilation scenarios and provide users with efficient and stable ventilation solutions.
Core parameter interpretation
Rated voltage: The rated voltage of this fan is 230V, which is a common and widely used industrial and commercial power specification. The use of this voltage design enables the fan to adapt to most conventional power systems without the need for additional voltage conversion equipment, which greatly facilitates the user's installation and use.
Dimensions: The size of the fan is 146 mm, and its compact design gives it a significant advantage in space utilization. Whether it is installed inside a small device or integrated into a ventilation duct system, it can easily adapt without taking up too much space resources.
Maximum air volume: The maximum air volume can reach 970m³/h. This powerful air delivery capacity enables the fan to achieve ventilation and air exchange in a large area in a short time. In large workshops, warehouses and other places, it can quickly discharge dirty air and introduce fresh air, effectively improving indoor air quality.
Maximum pressure: The maximum pressure is 440Pa, which means that the fan can overcome large ventilation resistance. Even in the case of long ventilation ducts, bends or air filtration devices, it can still ensure stable air delivery and ensure the normal operation of the ventilation system.
Input power: The input power is 300W. Combined with its large air volume and high pressure output performance, the fan performs well in energy efficiency. Through advanced motor design and aerodynamic optimization, it can effectively control energy consumption and reduce operating costs while providing efficient ventilation.
Speed: The speed is 2050rpm. The higher speed enables the fan to quickly inhale and exhaust air, thereby achieving a large air volume output. At the same time, the stable speed also ensures the reliability and stability of the fan operation.
Analysis of design features
High-efficiency impeller design: The fan uses a carefully designed impeller with optimized blade shape and angle to maximize the efficiency of air intake and exhaust when rotating. This design not only increases the air volume and pressure, but also reduces energy loss and improves the overall ventilation efficiency.
Selection of high-quality materials: In order to ensure the durability and reliability of the fan, D2E146-AP47-02 is very particular about the selection of materials. The impeller is made of high-strength aluminum alloy, which has the advantages of light weight, high strength, and corrosion resistance. It can withstand the huge centrifugal force caused by high-speed rotation and extend the service life of the fan. The outer shell is made of sturdy and durable plastic or metal material to effectively protect the internal components from the influence of the external environment.
Low-noise structure optimization: Although the fan has a high speed, the noise generated during operation is effectively reduced by optimizing the internal structure and using sound-absorbing materials. In places with high noise requirements, such as offices and hospitals, it can also run quietly without interfering with people's work and life.
Wide range of application scenarios
Industrial field: In the industrial production process such as electronic manufacturing, chemical industry, and food processing, a large amount of heat, harmful gases and odors are generated. D2E146-AP47-02 centrifugal fans can quickly exhaust these pollutants, keep the air in the workshop fresh, and ensure the health of workers and the normal operation of production equipment.
Commercial buildings: Commercial places such as shopping malls, hotels, and office buildings are densely populated and require good ventilation to ensure indoor air quality. The fan can be used as an auxiliary ventilation device for central air-conditioning systems to provide sufficient fresh air to various areas and improve the comfort of customers and employees.
Civilian facilities: In home kitchens, it can be used as the core component of range hoods to quickly exhaust the fumes and odors generated during cooking; in spaces such as basements or garages, it can effectively remove damp and dirty air and keep the air flowing and dry.
D2E146-AP47-02 centrifugal fans have become leaders in the ventilation equipment market with their excellent parameter performance, unique design features, and a wide range of application scenarios. It provides users with an efficient, reliable, and energy-saving ventilation solution that can meet the ventilation needs of different fields.
D2E146-AP47-02 centrifugal fan stands out from many ventilation equipment, and its unique features make it an ideal choice for ventilation needs in various industries. Let's take a closer look at the salient features of this fan.
Mar 13.2025D2E146-AP47-02 centrifugal fans are widely used in many fields due to their excellent performance and characteristics, providing effective solutions for ventilation needs in different scenarios.
Mar 13.2025In order to ensure that the D2E146-AP47-02 centrifugal fan can operate stably for a long time and exert its best performance, correct operation and maintenance are essential. The following are detailed operation and maintenance points.
Mar 13.2025During the operation of D2E146-AP47-02 centrifugal fans, various faults may be encountered. Timely and accurate handling of these faults and taking effective preventive measures are essential to ensure the normal operation of the fan and extend its service life.
Mar 13.2025
