• Ofan Electric Co., Ltd
    Mark Aramli
    OFAN' products are so reliable ,good quality,This is much more durable High-end product
  • Ofan Electric Co., Ltd
    Jimmy K.y.yap
    OFAN advanced design,good supervision of production , good package
  • Ofan Electric Co., Ltd
    Andry Andika
    OFAN' Pay attention to details,good production line,durable
Contact Person : Walter Chen
Phone Number : +86-13760806200
WhatsApp : +8613760806200

EC Centrifugal Blower Fan With Energy Gakvabused Sheet Steel 250mm

Place of Origin China
Brand Name OFAN
Certification CE ROHS
Model Number LD250C-230D3-00
Minimum Order Quantity 1
Price negotiation
Packaging Details Simple packing
Delivery Time 15 word days
Payment Terms L/C, D/A, D/P, T/T, Western Union
Supply Ability 10000PCS

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Product Details
Power Input 64W Air Flow 950m³/h
Rated Speed 1955RPM Nominal Voltage 220V
Current Drwa 0.48A Frequency 50/60HZ
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industrial centrifugal blower

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centrifugal fans and blowers

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Product Description

Ec Centrifugal Fans With New Energy Gakvabused Sheet Steel 250mm

 

 

AC motors are designed to operate at a certain point on their performance curve which coincides with their peak efficiency. Either side of this operating point, the efficiency can drop off considerably. EC motors on the other hand have an almost flat efficiency curve which varies relatively little across the speed range, a range which is not limited by synchronous speeds or as susceptible to voltage fluctuations as an AC motor. This makes the EC fan much more flexible in terms of being able to use the same product to match the performance requirements of different applications while still benefitting from increased efficiency.

 

 

Type

Nominal voltage

(VAC)

Frequency

   (HZ)

Speed

(RPM)

Power imput

(w)

Current draw

(A)

Sound pressure

(dB)

Perm.amb.temp

 

LD250C-230D3-00 220    50/60 1955 64 0.48 68

-25~+60

 

 

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

 

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

 

As the rotor is mounted to interior, the external rotor fan is more compact constructed, smaller and easy to abstract heat., thus ensure to maximum the reliability of fan operation

 

Ec fan exchange air by moving the air in a variety of aquipment and systems, its superiority is not only reflected in the compact structure, low noise and high efficiency but moreover it can keep continuous speed adjustment based on real-time temperature or pressure change, furthermost saving the power

 

 

 Can we buy a sample for testing?

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

 

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.

 

EC Centrifugal Blower Fan With Energy Gakvabused Sheet Steel 250mm 0