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    OFAN' products are so reliable ,good quality,This is much more durable High-end product
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    OFAN advanced design,good supervision of production , good package
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    Andry Andika
    OFAN' Pay attention to details,good production line,durable
Contact Person : Walter Chen
Phone Number : +86-13760806200
WhatsApp : +8613760806200

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

Place of Origin China
Brand Name OFAN
Certification CE ROHS
Model Number LW146N-48d3-00
Minimum Order Quantity 1pcs
Price negotiation
Supply Ability 100000pcs

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Type LW146N-48D3-00 Voltage 48v
Power 105W Current 2.2A
Air Flow 910m³/h Speed 14500RPM
High Light

double inlet centrifugal blower

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industrial exhaust fans

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Product Description

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 0