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Ofan Electric Co., Ltd

Stable Airflow Backward Inclined Centrifugal Fan , Curved Extractor Fan 1.2A

    • Stable Airflow Backward Inclined Centrifugal Fan , Curved Extractor Fan 1.2A
    • Stable Airflow Backward Inclined Centrifugal Fan , Curved Extractor Fan 1.2A
    • Stable Airflow Backward Inclined Centrifugal Fan , Curved Extractor Fan 1.2A
  • Stable Airflow Backward Inclined Centrifugal Fan , Curved Extractor Fan 1.2A

    Product Details:

    Place of Origin: China
    Brand Name: OFAN
    Certification: CE,UL,3C
    Model Number: LD175N-48D3-01

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: $10~30/pcs
    Packaging Details: 65*65*70
    Delivery Time: 5-8 word days
    Payment Terms: L/C, T/T
    Supply Ability: 10000pcs20days
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    Detailed Product Description
    Rated Voltage: 48V Rated Speed: 3300RPM
    Air Flow: 560m³/h Power: 57.6W
    Current: 1.2A Operation Voltage: 36-56V

    Resemble Ebm-past 175mm DC Centrifugal Fan With Air Purification

     

    Listed
    Model
    Rated
    Voltage
    Operation
    Voltage
    Rated
    Current
    Power Rated
    Speed
    Air
    Flow
    Air
    Flow
    Air
    pressure
    Noise
    Level
    Part NO. VDC VDC A W RPM m³/h CFM mmH2O dBA
    LD175N-48D3-01 48 36~56 1.2 57.6 3100 560 330 41.5 70
    LD175N-24D3-01 24 16~28 2.5 60 3100 560 330 36.8 65

     

     

     

     

     

     

     

    whining noises! An EC motor under speed control is virtually silent.

     

    1. How does this affect energy efficiency?

       Doubling the speed of a motor increases its power input by a factor of 8 so it’s very wasteful to run a fan faster than is required. If you can tailor the fan speed to match the demand, the potential for energy saving is huge. Even when compared to on/off operation, EC speed modulation is much more efficient.

     

       EC fans can also contribute to increasing the overall efficiency of an application. In a cooling system for example, keeping the refrigerant pressure constant rather than having it rise and fall as fans switch on and off has been found to reduce the load on the compressor resulting in even greater energy saving.

     

    Advantages of EC technology

     

    Very high degree of efficiency

    Integrated controller (continuous control)

    Very simple connection

    Additional functions (pressure control, airflow, speed, temperature, air quality, etc.)

    Smaller-sized motor for the same level of performance

    Less power consumption

     

    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

     

     Enable the selection of different power levels thus to get the best match of price and performance according to customers’load requirements

     

     FAQ 

     

    1. Are you a factory or trading company?

    We are a factory which specialized in produce external rotor motor about 10 years. We accept OEM or ODM

     

    2. 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.

     

     

     

    Our Services

    1. Warranty: 1 year warranty for all products.

    2. Private Labelling: All of axial fans are able to be Private labeled.

    3. Products Quality: 100% products inspection before delivery.

    4. Just in time delivery: Normally, Lead time is 30 days.

    5. Prompt customers Services: E-mail will be replied in 24 hours.

     

     

     

    Stable Airflow Backward Inclined Centrifugal Fan , Curved Extractor Fan 1.2A

     

     

    Contact Details
    Ofan Electric Co., Ltd

    Contact Person: walter

    Send your inquiry directly to us (0 / 3000)