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Ofan Electric Co., Ltd

FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation

    • FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation
    • FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation
    • FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation
    • FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation
  • FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation

    Product Details:

    Place of Origin: ChinaLD310C-230D3-03
    Brand Name: OFAN
    Certification: CE ROHS CCC
    Model Number: LD310C-230D3-03

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: negotiation
    Packaging Details: 45*45*24
    Delivery Time: 5-8work days
    Payment Terms: L/C, D/A, D/P, T/T
    Supply Ability: 10000PCS
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    Detailed Product Description
    Power: 320W Rated Speed: 2200RPM
    Air Flow: 2750m³/h Current Draw: 1.4A
    Type: LD310C-230D3-03 Nominal Voltage: 230v

    FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation

     

    Type

    Nomual voltage

    (VAC)

    Frequency

    (HZ)

    Speed

    (rpm)

    Power imput

    (w)

    Curreng draw

    (A)

    Sound pressurelevel

    (dB)

    Sound pressurelevel

    (dB)

    LD310C-230D3-03 230 50/6 2200 320 1.4 62

           

             -20~+60

     

     

    Sustainable speed control benefits to achieve low operating costs, reduce CO2 emissions protect the environment, enable the direct, simple communication between the host controller and the system,

     

    Variable speed control of EC fan can be realized / achievedvia 0-10V speed adjustment and/or external circuit impulse modulation

     

     Constant torque ,constant speed and constant airflow of EC fan can be fulfilled via 180,sine SVPWM(Space Vector PWM)to meet customer needs

     

    Permanent-magnet brushless DC motor within the rotor


    The stator is driven by electronic switches (which replace the Carbon brushes), controlled by a microcontroller.


    Electronic system (hall effect sensor or software is used to recognize the rotor position


    EC operated (230Volts Single phase or 380/480Volts , 50/60Hz)

     

    Pressure control : A pressure sensor can be connected directly to the Electronic of the EC motor. The pressure control is made by the integrated electronics. No additional control unit is needed. (Rosenberg Versions only)

     

    How do I know which model I should choose

    Please tell us the fans pressure and ofan and size of fans’ diameter you need. We will study and suggest you the right model.

     

    Can we buy a sample for testing?

    Sure, you are welcomed to buy a sample before mass order

     

    FFU EC Centrifugal Blower Fan Back Curved For Houses / Buildings Ventilation

     

            

     

    Contact Details
    Ofan Electric Co., Ltd

    Contact Person: walter

    Send your inquiry directly to us (0 / 3000)