R3G280 Temperature control Green solar ventilation 230V EC Radial Fan by speed control

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Basic Info.
  • Type: Others 
  • Certification: Others 
  • Brand Name: Green Power 
  • Voltage: 230V/115V 50/60Hz 
  • Power: 172W/145W 
  • Airflow: 2050m3/h 
  • Speed: 2000rpm 
  • Speed control: 0-10V/PWM variable speed 
  • Noise: 72dBA 
  • Net weight: 3.2KGS 
  • Insulation class:
  • Motor: External rotor brushless DC motor 
  • Type of protection: IP44 
  • Model No.: R3BE280/080B 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 5000pcs/m
  • Packing:Carton/Pallet
  • Delivery Date: 20~25 days
EC Radial Fan consume, on average, about 30% less electricity than conventional AC Radial fans but what is an EC Radial fan and what makes it more efficient? EC stands for Electronically Commutated which means it's a fan with a permanent magnet motor (PMM).


280mmTemperature control Green solar ventilation 230V EC Radial Fan data sheet
Rated voltage230115VAC
Frequency50/6050/60Hz
Rated voltage range207~25392~125VAC
Power input172145W
Speed20001800RPM
Airflow20501810M3/H
Current draw1.351.95A
Noise7270dBA
Min.ambient temperature-25-25oC
Max.ambient temperature6060oC
Net weight3.23.2kg
EC Radial Fan are notable for their economical use of energy and excellent ease of control. They can be varied in speed to match the airflow demand, and operate at high efficiency levels. For the same air volume, they consume distinctly less energy than AC fan drives.
Another special feature of EC Radial fan is their energy-saving potential not only at full load, but especially at part-load. When operating at part-load, the energy used is much lower than with an asynchronous motor of equivalent output.
Reduced energy usage guarantees a drop in operating costs.

280mmTemperature control Green solar ventilation 230V EC Radial Fan backward curved outline
R3G280 Temperature control Green solar ventilation 230V EC Radial Fan by speed control
280mm Temperature control Green solar ventilation 230V EC Radial Fan backward curved Related detail

R3G280 Temperature control Green solar ventilation 230V EC Radial Fan by speed control


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Mr. Roy (GM)
Tel: 86-574-87704085
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Contact Method
GP MOTOR TECHNOLOGY CO.,LTD.
Panhuoqiao Village, Zhonghe Street, Yinzhou District, Ningbo, Zhejiang, China (Mainland) / 315105
Fax: 86-574-87704101
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