150mm centrifugal fan
Wonsmart blower WS155150-48-150-X300 is a 150mm centrifugal fan that has been specially developed for fuel cell applications.

Blower features
Brand name: Wonsmart
Part No:WS155150-48-150-X300
Blower type: 150mm centrifugal fan
Voltage: 48vdc
Bearing: NMB ball bearing
Type: Centrifugal Fan
Applicable Industries: Manufacturing Plant
Electric Current Type: DC
Blade Material: plastic
Mounting: Ceiling Fan
Place of Origin:Zhejiang, China
Motor Pole pairs:2
Certification: CE, RoHS, ETL,Reach
Warranty: 1 Year
After-sales Service Provided: Online support
Life time(MTTF): >20,000hours (under 25 degree C)
Weight: 1.5KGS
Unit size: D155mm*H150mm
Motor type:Three Phase DC Brushless Motor
Controller: external
Static pressure: 7kPa
48V version chisse 48VDC-15A power supplier
Drawing

Blower Performance
WS155150-48-150-X300 blower can reach maximum 380m3/h airflow at 0 kpa pressure and maximum 7Kpa static pressure. Other load point performance refer to below P-Q curve:

Product description
Wonsmart blower WS155150-48-150-X300 is a centrifugal fan that has been specially developed for fuel cell applications. This blower features an impressive high airflow rate of up to 380m³/h and is capable of generating a wind pressure of 6Kpa. Furthermore, this blower operates at a power voltage of 48VDC and has a speed range of between 12000RPM to 15000RPM and a current range of 5A-12.5A. Its noise levels are within a range of 85dba, making it an exceptionally powerful, yet quiet, blower.
The WS155150-48-150-X300 blower is ideal for fuel cell applications due to its high airflow rate, which is crucial in ensuring steady and stable fuel cell operation. Moreover, this blower has been designed to be highly versatile and is capable of functioning within various fuel cell systems.
One key feature of the 150mm centrifugal fan is its exceptional efficiency. With a power consumption of only 600W, this blower is highly energy-efficient, saving you money on energy costs while minimizing your carbon footprint. The high airflow rate produced by this blower, coupled with its high efficiency, makes it an excellent choice for a wide range of fuel cell applications.
The WS155150-48-150-X300 blower has been designed to exacting standards and is made from high-quality materials that ensure it has a long lifespan with minimal maintenance requirements.
In conclusion, the WS155150-48-150-X300 blower is an ideal choice for anyone in need of high airflow rates and a reliable, long-lasting blower for their fuel cell applications. With its impressive features and specifications along with its high efficiency and low noise levels, this is a blower that delivers exceptional performance, versatility, and value for money.
Compared with AC induction motor, brushless DC motor has the following advantages:
1. Greater efficiency: Unlike AC induction motors that require a slip in order to produce torque, brushless DC motors achieve high torque with zero slip, translating into better efficiency. Additionally, they use less power and emit less heat, increasing their lifespan and reducing maintenance costs.
2. Higher power density: Brushless DC motors have a higher power-to-weight ratio than AC induction motors, making them ideal for applications where space is limited or where smaller motors are needed to achieve the required power output.
3. More precise control: Brushless DC motors offer accurate and responsive control over speed and torque, making them ideal for precision applications such as robotics, medical equipment, and aerospace technology.
4. Quieter operation: Brushless DC motors operate more quietly than AC induction motors thanks to their internal commutation, which eliminates the need for external brushes.
5. Reduced EMI: Brushless DC motors emit less electromagnetic interference than AC induction motors, making them ideal for applications where EMI is a concern, such as in medical equipment, communication devices, and other sensitive electronics.
Matters Needing Attention
Our blower is designed with safety in mind. We strongly advise against using the maximum pressure as the working point, as this can lead to dangerously low airflow. Instead, we recommend finding a working point with sufficient airflow and pressure that also ensures your safety.
To help prolong the lifespan of our blower, we suggest adding a filter onto the inlet. This will help to prevent dust, dirt, and other small particles from entering the blower and causing it to run less efficiently. A clean blower means longer-lasting performance and lower maintenance costs.
Finally, it's important to note that our blower is designed to run in a counterclockwise (CCW) direction. This is the optimal impeller run direction and will help the blower to achieve maximum efficiency and performance. By following these recommendations, you can ensure that your blower operates safely, efficiently, and effectively for years to come.
Company Profile
Ningbo Wonsmart Motor Fan Company is a professional manufacturer with a focus on small sized brushless dc motors and brushless dcblowers. Our blower's max airflow reaches 200 cubic meter per hour and a max pressure of 60 kpa. With our high quality parts and precise manufacturing process, WONSMART motors and blowers can serve more than 20,000 hours.
Founded in 2009, Wonsmart has had a rapid growth rate of 30 % yearly and our products are widely used in Air cushion machines,Environment condition analyzers, Medical and other revolutionary Industrial equipment.
Wonsmart production and inspection equipment include auto winding machines, balancing machines, and CNC machines. We also have airflow and pressure testing equipment and motor performance testing equipment. All products are 100% inspected before delivery to guarantee all the products arrive at the customers with satisfied quality.
Wonsmart is certificated by I S O 9 0 0 1 and I S O 1 3 4 8 5,we have paid attention to product quality and customer service. Our professional and spry team hold the same goal of being one of the best brushless motor and blower supplier.Wonsmart has obtained a number of patent certifications and honored with high-tech enterprise,engineering techology center.
With ETL,CE, ROHS, REACH certification, 60% of Wonsmart's products are exported to North America, EU, Japan and Korea. Customers from these countries are very satisfied with Wonsmart's stable quality, fast delivery and reasonable price.
We also accept ODM and OEM projects and customized specification.
Please feel free to contact us.
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