Customized PMSM HVLS Ceiling Fans

Customized PMSM HVLS Ceiling Fans

Customized PMSM HVLS ceiling fans are high-performance fans designed to meet specific requirements for industrial or commercial settings. Utilizing Permanent Magnet Synchronous Motor technology, they offer efficient airflow with low energy consumption, while reducing maintenance needs. These fans feature adjustable speeds for stable and reliable ventilation and cooling in large spaces, with low operational noise, simple and durable construction, suitable for installations in areas higher than 4 meters.

Specification ( reference value )

Diameter24ft (7.3m)20ft (6.7m)18ft (6.1m)17ft (5.1m)15ft (4.6m)12.8ft (3.9m)10ft (3.0m)
Noise (dB)≤39≤38≤37≤36≤36≤36≤36
Weight (kg)11010510080655835
Note: Above are some products, and the power supply supports 110V/220V/380V (50/60Hz).

Product diameter: The product diameter can be customized as required.

When customizing PMSM HVLS ceiling fans, several key considerations are important to ensure the performance, efficiency, and durability of the fans meet the specific application requirements. Here are some critical factors to keep in mind:

Advantages of PMSM HVLS ceiling fans
  1. Fan Size and Coverage Area:
    • Determine the fan diameter and design to ensure it can cover the desired area. For example, a 7.3-meter (24-foot) fan can provide an airflow of 15,500 cubic meters per minute, while a 5.5-meter (18-foot) fan can offer 13,000 cubic meters per minute.
  2. Motor Efficiency and Power:
    • Opt for a PMSM motor with a high power factor, high efficiency, and maintained high efficiency throughout the entire operating speed range. Some PMSM motors can achieve an efficiency of up to 91%.
  3. Installation Environment:
    • Consider the characteristics of the installation environment, such as ceiling height and space size. PMSM HVLS fans are suitable for spaces with lower ceilings due to their compact size and low noise levels.
  4. Energy Efficiency and Savings:
    • Take into account the energy-saving benefits of the fan. High-efficiency PMSM HVLS fans can save over 30% on electricity by raising the air conditioning set temperature by 2-3°C in summer.
  5. Noise Levels:
    • Ensure the fan operates at noise levels that are acceptable for the environment. Quality PMSM HVLS fans are very quiet, typically not exceeding 55 decibels even at full speed.
  6. Maintenance and Durability:
    • Choose fans with a simple structure that requires minimal maintenance, such as those without transmission gears and lubrication, to extend their service life.
  7. Safety Features:
    • Consider the safety design of the fan, such as anti-slip features, cardan joint design, and mortise and tenon structural design, as well as the use of high-quality materials like aerospace aluminum alloy.
  8. Control Systems:
    • Select fans equipped with easy-to-operate controllers, such as Danfoss controllers, to ensure the fan can be easily adjusted to the desired speed as needed.
  9. Certifications and Standards:
    • Ensure the fans comply with relevant international standards and certifications, such as IE3 high-efficiency motors, IP55 protection levels, and NEMA1 standard control boxes.
  10. Customization Options:
    • Consider the customization options for the fan, such as different voltage options (110v/220v/380v) and power options (1.5kw/2.0hp), to cater to specific power and performance needs.

By considering these key points, PMSM HVLS ceiling fans can be customized to suit specific applications, ensuring they provide efficient cooling and ventilation while maintaining low noise and low maintenance characteristics.

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