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The Energy-Saving EC Panel Fans for Ventilation deliver efficient air exchange in commercial and institutional settings, combining sleek design with powerful performance. These wall or ceiling-mounted fans utilize EC motor technology to achieve up to 70% energy reduction compared to traditional panel fans while delivering airflow rates from 60 CFM to 135 CFM . Their low-profile design (as thin as 25mm) makes them unobtrusive in architectural spaces, while UL 94 V-0 rated materials ensure fire safety compliance . Certified under CE, UL, and ERP standards, they meet global regulatory requirements for energy efficiency and electrical safety .
The integrated EC motor operates at variable speeds, adjusting automatically to ventilation demands. In standby mode, power consumption drops to ≤0.5W, meeting strict ERP standby power limits . This efficiency translates to annual energy costs up to $150 lower per fan compared to AC models in continuous operation.
Aerodynamically optimized impellers and motor damping reduce noise output to 38 dB(A) at 3 meters—quiet enough for classrooms, offices, and libraries . The fans’ smooth operation avoids the annoying buzzing common in older panel fan designs.
Featuring a plug-and-play design, the fans mount directly to standard wall or ceiling panels with minimal hardware. Optional accessories include adjustable grilles for directional airflow and humidity sensors for automatic operation .
Installed in open-plan offices and meeting rooms, providing constant background ventilation to maintain indoor air quality and occupant comfort.
Used in classrooms, lecture halls, and laboratories, where quiet operation and reliable performance support learning environments.
Mounted in shopping centers and boutiques, ensuring consistent air circulation to enhance customer comfort without disrupting visual merchandising.
They support multiple control options: manual switches, 0-10V signals, or integrated sensors that trigger operation based on temperature or CO₂ levels .
The brushless EC motor and sealed bearings are maintenance-free. Periodic cleaning of the grille and impeller (every 6-12 months) is recommended to maintain airflow efficiency.
Yes, select models feature IPX4 water resistance, making them suitable for bathrooms, kitchens, and indoor swimming pool areas .

The Energy-Saving EC Panel Fans for Ventilation deliver efficient air exchange in commercial and institutional settings, combining sleek design with powerful performance. These wall or ceiling-mounted fans utilize EC motor technology to achieve up to 70% energy reduction compared to traditional panel fans while delivering airflow rates from 60 CFM to 135 CFM . Their low-profile design (as thin as 25mm) makes them unobtrusive in architectural spaces, while UL 94 V-0 rated materials ensure fire safety compliance . Certified under CE, UL, and ERP standards, they meet global regulatory requirements for energy efficiency and electrical safety .
The integrated EC motor operates at variable speeds, adjusting automatically to ventilation demands. In standby mode, power consumption drops to ≤0.5W, meeting strict ERP standby power limits . This efficiency translates to annual energy costs up to $150 lower per fan compared to AC models in continuous operation.
Aerodynamically optimized impellers and motor damping reduce noise output to 38 dB(A) at 3 meters—quiet enough for classrooms, offices, and libraries . The fans’ smooth operation avoids the annoying buzzing common in older panel fan designs.
Featuring a plug-and-play design, the fans mount directly to standard wall or ceiling panels with minimal hardware. Optional accessories include adjustable grilles for directional airflow and humidity sensors for automatic operation .
Installed in open-plan offices and meeting rooms, providing constant background ventilation to maintain indoor air quality and occupant comfort.
Used in classrooms, lecture halls, and laboratories, where quiet operation and reliable performance support learning environments.
Mounted in shopping centers and boutiques, ensuring consistent air circulation to enhance customer comfort without disrupting visual merchandising.
They support multiple control options: manual switches, 0-10V signals, or integrated sensors that trigger operation based on temperature or CO₂ levels .
The brushless EC motor and sealed bearings are maintenance-free. Periodic cleaning of the grille and impeller (every 6-12 months) is recommended to maintain airflow efficiency.
Yes, select models feature IPX4 water resistance, making them suitable for bathrooms, kitchens, and indoor swimming pool areas .

Model | Dia. of impeller (mm) | Speed range (rpm) | Max. power (kw) | Voltage range | Airflow range (m3/h) | Static pressure (Pa) | Motor efficiency | Weight (kg) | Impeller material | Airflow direction | IP grade |
EC350W | 350mm | 300-1780 | 0.18 | 200-240VAC 50/60Hz | 360-2060 | 150 | IE5 | 11 | Alu | From motor to impeller | IP65 |
EC400W | 400mm | 300-1780 | 0.26 | 580-2700 | 150 | 13 | |||||
EC450W | 450mm | 300-1800 | 0.42 | 1000-4550 | 150 | 15 | |||||
EC500W | 500mm | 300-1800 | 0.64 | 1050-5550 | 200 | 18 | |||||
EC630W | 630mm | 300-1800 | 1.34 | 1950-8450 | 300 | 20 | |||||
EC710W | 710mm | 300-1550 | 1.36 | 360-46VAC, 50/60Hz | 1980-3320 | 400 | 25 |
Model | Dia. of impeller (mm) | Speed range (rpm) | Max. power (kw) | Voltage range | Airflow range (m3/h) | Static pressure (Pa) | Motor efficiency | Weight (kg) | Impeller material | Airflow direction | IP grade |
EC350W | 350mm | 300-1780 | 0.18 | 200-240VAC 50/60Hz | 360-2060 | 150 | IE5 | 11 | Alu | From motor to impeller | IP65 |
EC400W | 400mm | 300-1780 | 0.26 | 580-2700 | 150 | 13 | |||||
EC450W | 450mm | 300-1800 | 0.42 | 1000-4550 | 150 | 15 | |||||
EC500W | 500mm | 300-1800 | 0.64 | 1050-5550 | 200 | 18 | |||||
EC630W | 630mm | 300-1800 | 1.34 | 1950-8450 | 300 | 20 | |||||
EC710W | 710mm | 300-1550 | 1.36 | 360-46VAC, 50/60Hz | 1980-3320 | 400 | 25 |