EC centrifugal fan,forward curved, dual inlet with housing (flange)
| Brand： | ebm-papst |
| Part No： | D3G146-HQ13-34 |
| Fan Type： | Centrifugal Fan |
| Rated Voltage(V)： | 230 |
| Size(mm)： | 146 |
| Max.Air Flow(m³/h)： | 1080 |
| Max.Pressure(Pa)： | 460 |
| Input Power(W)： | 230 |
| Speed(RPM)： | 2400 |
| Noise(dB)： | 61 |
| Mass: | 2.4 kg |
| Size: | 146 mm |
| Surface Of Rotor: | Galvanised |
| Material Of Electronics Housing: | PP plastic |
| Material Of Impeller: | PP plastic |
| Housing Material: | PP plastic |
| Motor Suspension: | Motor mounted anti-vibration on both sides |
| Direction Of Rotation: | Counter-clockwise, seen on rotor |
| Type Of Protection: | IP 20 |
| Insulation Class: | "F" |
| Max. Permissible Ambient Motor Temp. (Transp./ Storage): | + 80 ℃ |
| Min. Permissible Ambient Motor Temp. (Transp./Storage): | - 40 ℃ |
| Mounting Position: | Any |
| Condensate Discharge Holes: | None, open rotor |
| Operation Mode: | S1 |
| Motor Bearing: | Ball bearing |
| Technical Features: | - Output 10 VDC, max. 1.1 mA |
| - Tach output | |
| - Motor current limit | |
| - Soft start | |
| - Control input 0-10 VDC / PWM | |
| - Control interface with SELV potential safely disconnected from the mains | |
| - Over-temperature protected motor | |
| Touch Current Acc. IEC 60990 (Measuring Network Fig. 4, TN System): | <= 3.5 mA |
| Electrical Leads: | Via terminal box; With plug |
| Motor Protection: | Thermal overload protector (TOP) wired internally |
| Cable Exit: | Variable |
| Protection Class: | I (if protective earth is connected by customer) |
| Product Conforming To Standard: | EN 60335-1; EN 60335-2-31; CE |
| Approval: | VDE |
Brand and Product Overview
ebm-papst is a well-known enterprise in the fan manufacturing industry with profound technical background and rich production experience. Its products are known for innovative design, exquisite craftsmanship and strict quality control. As a star product of the brand, the D3G146-HQ13-34 centrifugal fan is designed to meet the ventilation needs of various industrial and commercial places, and is committed to providing efficient, stable and reliable ventilation solutions.
Core parameter interpretation
Rated voltage: The rated voltage of this centrifugal fan is 230V, which is widely used in commercial and some industrial environments. This design enables the fan to be easily connected to the common power system without the need for additional voltage conversion equipment, which improves the versatility and applicability of the equipment.
Dimensions: The size of the fan is 146 mm, and its relatively small appearance gives it a clear advantage in places with limited installation space. It can be easily installed inside various equipment or in narrow ventilation ducts without taking up too much space, while meeting ventilation needs and maximizing space utilization.
Maximum air volume: The maximum air volume can reach 1080m³/h. Although the fan is small in size, it performs well in terms of air volume output. This air volume can quickly and effectively achieve air exchange and circulation, providing sufficient fresh air for small spaces or places with moderate ventilation requirements, and improving air quality.
Maximum pressure: The maximum pressure is 460Pa. The higher pressure output capacity enables the fan to overcome certain resistance and transport air to a longer distance or through complex ventilation ducts. In some ventilation systems, there may be long ducts, many elbows or filtering devices, which increase the air flow resistance. With its higher pressure, the fan can ensure smooth air flow in the system.
Input power: The input power is 230W, which provides a large air volume and pressure while maintaining a relatively low power consumption. This not only reduces operating costs, but also reflects the energy-saving characteristics of the fan. EBM-PAPST has improved energy efficiency by optimizing the design of the fan and using efficient motors, making the fan more economical and environmentally friendly during operation.
Speed: The speed is 2400rpm, and a stable speed is the key to the normal operation of the fan. The speed of the fan has been carefully adjusted to ensure sufficient air volume and pressure output, reduce noise and wear caused by excessive speed, and extend the service life of the fan.
Noise level: The noise is 61dB, which is in the lower range among centrifugal fans. By optimizing the impeller design of the fan and adopting advanced noise reduction technology, the noise generated by the fan during operation is effectively reduced, reducing interference to the surrounding environment and personnel, and is suitable for places with high noise requirements.
Unique product features
Efficient air delivery: The D3G146-HQ13-34 centrifugal fan adopts advanced aerodynamic design, and the shape of its impeller and the layout of its blades are precisely calculated and optimized. This design enables the fan to efficiently inhale and accelerate air when rotating, and then discharge it at a higher pressure and speed, achieving efficient air delivery. Compared with traditional centrifugal fans, it can provide greater air volume and pressure at the same power consumption, greatly improving ventilation efficiency.
Stable and reliable operation: All parts of the fan are made of high-quality materials with good wear resistance, corrosion resistance and fatigue resistance. The motor has been strictly tested and screened to ensure its stable and reliable performance. At the same time, the fan is also equipped with a complete protective device, which can effectively prevent dust, moisture and other impurities from entering the fan, reduce the probability of failure, and ensure the stability and reliability of the fan during long-term operation.
Low-noise operation: Although the fan has a high speed, the noise problem is fully considered during the design process. By optimizing the structure of the impeller and adopting advanced noise reduction technology, the noise generated during the operation of the fan is effectively reduced. In actual use, the noise level of the fan is low and will not cause obvious interference to the surrounding environment and personnel. It is suitable for places with high noise requirements, such as offices and laboratories.
Easy to install and maintain: The fan has a compact structural design and flexible and diverse installation methods. It can be fixed by bolts, brackets, etc., and the installation process is simple and convenient. At the same time, the maintenance of the fan is also very easy, and its various parts are easy to disassemble and replace, which is convenient for daily cleaning, inspection and maintenance. This not only reduces maintenance costs, but also improves the availability of equipment.
Widely used scenarios
Cooling of industrial equipment: In some small industrial equipment, such as electronic equipment, electrical control cabinets, etc., a lot of heat will be generated. D3G146-HQ13-34 centrifugal fans can be used for heat dissipation and ventilation of these equipment, and the heat generated by the equipment will be discharged in time to ensure the normal operation of the equipment. It can provide stable air volume and pressure, ensure the smooth flow of heat dissipation channels, effectively reduce the temperature of the equipment, and extend the service life of the equipment.
Commercial ventilation system: In commercial places such as shopping malls, restaurants, and hotels, this fan can be used for local ventilation systems, such as kitchen ventilation, bathroom ventilation, etc. It can quickly and effectively discharge odors, moisture and harmful gases, and keep the indoor air fresh and comfortable. At the same time, the low-noise operation characteristics of the fan will not cause interference to customers and employees, creating a good environment for commercial places.
Ventilation of medical equipment: In medical equipment, such as medical imaging equipment, laboratory instruments, etc., the requirements for ventilation and heat dissipation are high. This fan can be used in the ventilation system of these equipment to ensure the air circulation and temperature stability inside the equipment, and ensure the normal operation of the equipment and the accuracy of the test results. At the same time, the low noise and reliability of the fan also meet the special requirements of medical places.
Communication equipment room: Servers, switches and other equipment in the communication equipment room will generate a lot of heat. If the heat cannot be dissipated in time, it will affect the performance and life of the equipment. D3G146-HQ13-34 centrifugal fan can be used for heat dissipation and ventilation of the communication equipment room, discharging the heat outdoors in time to ensure that the temperature and humidity of the room are within a reasonable range. It can provide stable air volume and pressure to ensure the ventilation effect of the room.
As an important product of ebm-papst, D3G146-HQ13-34 centrifugal fan has many outstanding features. These features not only make it excellent in performance, but also highly competitive in practical applications. The characteristics of this fan will be analyzed in depth below.
Mar 12.2025D3G146-HQ13-34 centrifugal fans are widely used in many fields due to their excellent performance and unique characteristics. The following will explore its main application scenarios in detail.
Mar 12.2025D3G146-HQ13-34 Centrifugal fans play a key role in many fields. To ensure their long-term stable and efficient operation, scientific and reasonable operation and maintenance are essential. The following will introduce the key points of the fan operation and maintenance in detail.
Mar 12.2025During the use of D3G146-HQ13-34 centrifugal fan, it is inevitable to encounter various faults. Understanding the causes and treatment methods of common faults, and analyzing them through actual cases, will help to solve the problems quickly and accurately and ensure the stable operation of the fan.
Mar 12.2025
