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EC Fans

AAD Tech blue EC centrifugal fan with integrated motor, designed for energy-efficient HVAC applications.

Centrifugal EC Fan:

A centrifugal EC fan is a type of EC fan that uses a centrifugal impeller and an electronically commutated (EC) motor. It is designed to provide efficient and energy-saving airflow in HVAC systems. The EC centrifugal fans with Aad Tech control offer a range of EC fan sizes and utilize external rotor technology with EC motors. These electronically commutated fans are designed for easy installation and provide real-time monitoring and precise control through the Aad Tech EC System. Aad Tech's EC fan technology delivers key benefits including a wide voltage range tolerance, allowing the EC motor fans to withstand surges and swells. The EC cooling fans provide reliable operation by eliminating faults related to pulleys, shafts, belts, fuses, and VFD malfunctions. They require minimal maintenance due to high-quality bearings and are designed to resist corrosion in harsh environments. Additionally, these electronically commutated fans integrate easily with Building Management Systems and standalone sensors for convenient and simplified operation. Our EC fans are efficient and provide power savings in the range of 30-50%.

  • The EC fan system assembly is designed to withstand a wide range of relative humidity
  • The system is balanced dynamically so Balancing is not required throughout the faults related to Pulley, shaft and belt do not occur.
  • Faults related to fuses and general VFD malfunction do not occur.
  • The EC motor system is designed with HQ bearings so the bearing maintenance is nil
  • The system assembly is designed to withstand highly corrosive environments so the faults due to corrosion and metal degradation do not occur.
  • Ready BMS and Standalone sensor integration ensures man less operation with easy operational procedures made possible by advanced EC fan technology.
  • The electronically commutated fan system assembly is designed to withstand a wide range of Voltage ranges and has inbuilt checks to handle Surge and Swells.