EC Fan

Belmont Intelligent Motion Co., Ltd.

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BELMONT is a highly regarded factory and supplier in the fan industry, renowned for our commitment to delivering exceptional products and comprehensive solutions. Our expertise lies in the manufacturing of a diverse range of premium-quality items, such as axial fans, centrifugal fans, controllers, and related components. Furthermore, as a leading China EC forward curved centrifugal fan manufacturer and supplier, BELMONT always provides choice of high-quality EC forward curved centrifugal fan at factory wholesale prices,we take immense pride in our global wholesale distribution of professional designed EC forward curved centrifugal fans, guaranteeing customers worldwide with dependable and efficient ventilation solutions. Should you require detailed product information and competitive pricing, please feel free to reach out to us without hesitation.

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What Are BELMONT EC Forward Curved Centrifugal Fans?

As common senses during fans industry, AC type utilizes an Alternating Current induction motor in conjunction. So, through the products name of EC forward curved centrifugal fan, it refers to fans that utilize an electronically commutated (EC) brushless DC motor and a forward curved impeller design.

  • Impeller Design: The impeller of forward curved centrifugal fans is as characterized by blades that curve in the direction of the airflow passing through the fan.
  • EC Motor: These fans equipped with brushless DC motors that feature integrated control logic and sensors. This enables precise control over the fan’s speed.
  • Sensors: Integrated sensors in EC fans provide closed-loop feedback on parameters such as fan speed and torque. This feedback allows for accurate speed regulation.
  • Speed Control: The speed of EC fans can be continuously as adjusted by modifying the input voltage or frequency supplied to the EC motor. This flexibility allows for fine-tuning of the fan’s performance.
  • Limitations: It’s important to note that forward curved centrifugal fans have lower pressure capacity compared to backward curved designs. As a result, they are not suitable for applications that require high static pressure performance.

Where Are The Hot Sales Points From EC Forward Curved Centrifugal Fan BELMONT Made?

BELMONT is a China manufacturer specializing in the production of EC forward curved centrifugal fans. It is known for its high quality, technological innovation and reliability. The selling points of EC forward-curved centrifugal fans are as follows:

  • Brushless motor – The motor has no brushes that could wear out, resulting in very low maintenance needs and a long operational lifetime.
  • Variable speed control – An in-built controller enables the fan speed to be as adjusted on demand for maximum airflow or lowest noise as required.
  • Soft start/stop – The fan can be as ramped up or slowed down gradually, reducing noise, vibration, and wear & tear compared to standard fans.
  • Constant airflow – The EC motor maintains a set airflow volume even under pressure changes or dirt buildup on filters.
  • Plug & play – EC fans have simple power/sensor connections and programmable controls, eliminating the need for complicated installation or commissioning.
  • Thermal overload protection – In-built safeguards prevent damage from overheating of the motor.
  • Energy efficient – EC motor technology allows the fan speed to be precisely controlled to match needs, using up to 90% less energy than standard fans.
  • Sensor integration – Sensors can be incorporated to connect to BMS/ automation systems for remote monitoring and control.

Parameters Of EC Forward Curved Centrifugal Fan BELMONT Made

  • Max airflow: 530 m³/h (static pressure=0Pa)
  • Insulation class: F
  • Protection class: IP54
  • Voltage: 230 VAC
  • Integrated, 0~10V or PWM control
  • Rotation: Counter-clockwise
  • Impeller type: Forward curved impeller
  • Motor poles: 6
  • Power input: 143 W
  • Speed: 2280 r/min
  • Net weight: 3.4 kg

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