EN
FC24-30920L
| Nominal Voltage | VDC | 24 |
| Current draw | A | 0.24±10% |
| Speed(RPM) | min-1 | 2400±5% |
| Power consumption | W | 5.76±10% |
| Max. Air Flow | CFM / m3 /H | 88.3/150 |
| Max. Static Pressure | In.wg /Pa | 0.068/17 |
50pcs
Brief Description
The FC24-30920L is a DC cross-flow fan featuring a compact design and quiet operation, suitable for ventilation applications with strict space and noise constraints. With a rated voltage of 24VDC and a wide input range of 16–28VDC, it delivers a maximum airflow of 150 m³/h and a static pressure of 17Pa, offering reliable air movement while maintaining low power consumption and sound pressure level (37dB(A)). Equipped with multiple safety features such as over/under voltage protection, locked-rotor protection, and reverse polarity protection, it operates continuously in temperatures from -25℃ to 60℃, making it ideal for household appliances, office equipment, and light-duty cooling systems.
Product Specification
This fan utilizes an external rotor brushless DC motor and a 30mm diameter impeller made of aluminum alloy, ensuring a lightweight yet durable structure. Electrically, it supports 0–10VDC analog speed control and comes with a three-wire interface (red/black/white) for power positive, ground, and control signal connections, enabling easy integration into various control systems. It withstands dielectric resistance up to 600VAC and offers a service life of 50,000 hours under conditions of 40℃ and 15–65% RH. Mechanically, it employs ball bearings, allows installation in any orientation, and provides IP44 protection against dust and water splashes. Compliant with CE and RoHS certifications, the fan includes detailed aerodynamic performance charts and safety guidelines—such as avoiding live plugging/unplugging, preventing cable strain, and refraining from touching moving parts—to ensure safe operation and long-term reliability.
Nominal Date
| DC Cross Flow Fan |  |
|
| Type | FC24-30920L | |
| Model | BLDC30 | |
| Nominal Voltage | VDC | 24 |
| Nominal voltage range | VDC | 16~28 |
| Current draw | A | 0.24±10% |
| Speed(RPM) | min-1 | 2400±5% |
| Power consumption | W | 5.76±10% |
| Sound Pressure Level | dB(A） | 37±5% |
| Max. Air Flow | CFM / m3 /H | 88.3/150 |
| Max. Static Pressure | In.wg /Pa | 0.068/17 |
| Insulation class | ~ | Class B |
| Degree of protection | ~ | IP44 |
| Control Input | ~ | 0~10VDC |
Connection diagram
Remarks：
Ⅰ. Standard power cable length Refer to the figure below. The power cable can be customized
Ⅱ. Standard is 0-10V or PWM control
Test condition：
Ⅰ.The test data is obtained under the specified environment conditions and installation mode
Ⅱ.Input Voltage---Operating voltage
Ⅲ.Temperature---Room temperature
Ⅴ.Humidity---65%RH
Ⅰ.When taking out the fan, do not directly lift the fan lead. If the lead is excessively stressed, the internal welding part may fall off。
Ⅱ.Do not plug or unplug the fan lead plug when the fan is running。
Ⅲ.If the fan does not work after starting, do not touch the impeller, rotor, or other parts, professional technical personnel are required to inspect the fan to prevent sudden start of the fan from causing hand or other personal injury.
Ⅴ.Because of the soft start characteristics of the fan, to prevent personal injury, do not touch the impeller or other parts of the fan during powered on or running at low speeds.
Ⅵ.The fan needs to be operated and used under the guidance of professional personnel to prevent children from coming into contact with this product.
Ⅶ.If the power cord is worn or damaged, it needs to be returned to the factory for repair or be replaced under the guidance of the manufacturer.
Ⅷ.As a part of the fan, it is not recommended to use the motor alone when there is no impeller or load.
Ⅸ.Please read this technical manual carefully before using it.
1. High Efficiency: Our centrifugal fans are capable of delivering high airflow rates and pressure while minimizing energy consumption, ensuring optimal performance and efficiency.
2. Low Noise: Employing advanced fluid dynamics technology to adjust blade angles for high airflow while minimizing noise levels
3. Wide Application Range: Suitable for a diverse range of industries and environments, including industrial ventilation, HVAC systems, agriculture, construction, automotive, and more, offering flexible customized solutions (OEM/ODM).
4. Sustainable Development: Our fans are designed with energy-saving and environmentally friendly features. Utilizing new materials such as fiberglass-reinforced plastic, they meet eco-friendly energy requirements, withstand harsh working conditions, and provide long-term reliability.
5. Easy Installation and Maintenance: Equipped with installation grilles and duct mounting options, our fans feature user-friendly designs and easily maintainable components, facilitating hassle-free maintenance.
FAQ
Q1:What kind of payments do you support?
A1: For sample order, 100% payment in advance; For batch order, 30% in advance and 70% will be paid before shipping
Q2.Will you provide samples?
A2: Sample is available and can be delivered within 10days
Q3:How can I choose a more suitable model?
A3: We need the information like fan type, quantity, size, material, voltage, air flow and static pressure.
Q4:How can I place the order?
A4: Usually quote you within 24 hours after we get your inquiry. First sign the PI,pay deposit,then we will arrange the production.After finished production need you pay balance. Finally we will ship the Goods.
Q5:About transportation
A5: All available shipping ways could be applied, express shipping, air or sea. Appointed shipping company or our own forwarders all could be used in shipment. Full-way tracking the cargos for you before the goods arrive.
Q6:How long is the warranty period?
A6: We currently offer 3-year quality guarantee for our own products, and in response to current product problems, our company provides line support, and some customers have been able to improve their products.
