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Centrifugal Extractor Fan / Roof Ventilation Fan With Brushless DC External Rotor

Centrifugal Extractor Fan / Roof Ventilation Fan With Brushless DC External Rotor

    • Centrifugal Extractor Fan / Roof Ventilation Fan With Brushless DC External Rotor
    • Centrifugal Extractor Fan / Roof Ventilation Fan With Brushless DC External Rotor
  • Centrifugal Extractor Fan / Roof Ventilation Fan With Brushless DC External Rotor

    Product Details:

    Place of Origin: China
    Brand Name: OFAN
    Certification: CE ROHS
    Model Number: LW146N-48d3-00

    Payment & Shipping Terms:

    Minimum Order Quantity: 1pcs
    Price: negotiation
    Supply Ability: 100000pcs
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    Detailed Product Description
    Type: LW146N-48D3-00 Voltage: 48v
    Power: 105W Current: 2.2A
    Air Flow: 910m³/h Speed: 14500RPM

    Air Conditioning Industrial Blower With Lw146c-230d3-00 For Water Chillers,Cooling Untis

     

     

    type LW146N-48D3-00
    Voltage 48V
    Air Flow 910m³/h
    Power 105w
    Current 2.2A
    Speed 1450rpm

     

                                                                                                                                                                           

    1. EC fans includes AC input driven brushless DC fan with integrated design of AC-DC transformation circuit, the PFC circuit, the BLDC drive circuit, interface circuit. Due to the internal integration of the AC-DC converter circuit, the consumption of power will be reduced to facilitate the design and application of the overall power system in customer.

    2. Brushless DC external rotor motor belongs to non-mechanical brush(commutator)DC motor which enforces the winding current commutation through electronic commutator (position sensing, non-position sensing),achieve the speed control function with PAM or PWM control

     

    OFAN provides the most comprehensive services, includes: product diversification, against the clock delivery, documents support, and technical consulting service. “Customer is partner” is key to our success; ”Win the contract for customer” is our ultimate goal.

     

    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 airflow and size of fans’ diameter you need. We will study and suggest you the right model.

    3. Can we buy a sample for testing?

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

    4. if the fans doesn't work well, what shall I do ?

    If happens within one year, we will take in charge of the maintenance, or send you a new machine freely.
    If after one year, we will supply you the right parts to replace at low price.

    5. What about delivery date?

    Product can be sent to you within a week if there is stock after receiving deposit or 100% payment from customer. If there is no stock, the delivery date will be 15 to 30 days.

               

     

     

     

     

     

     

     

    Centrifugal Extractor Fan / Roof Ventilation Fan With Brushless DC External Rotor

                                                                                                                                                                      

     

     

     

     

     

     

    Contact Details
    Ofan Electric Co., Ltd

    Contact Person: walter

    Send your inquiry directly to us (0 / 3000)