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Low Noise EC Motor Backward Curved Blower Ventilation Fan 250mm X 56mm

Low Noise EC Motor Backward Curved Blower Ventilation Fan 250mm X 56mm

  • Low Noise EC Motor Backward Curved Blower Ventilation Fan 250mm X 56mm
  • Low Noise EC Motor Backward Curved Blower Ventilation Fan 250mm X 56mm
Low Noise EC Motor Backward Curved Blower Ventilation Fan 250mm X 56mm
Product Details:
Place of Origin: China
Brand Name: OFAN
Certification: CE
Model Number: LD250C-230D3-03
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: negotiation
Packaging Details: 600*600*50
Supply Ability: 10000pcs
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Detailed Product Description
Nominal Voltage: 220VAC Speed: 2850rpm
Power Input: 130W Current Draw: 0.87A
Air Flow: 1410m³/h Sound Pressure Level: 72db
High Light:

backward centrifugal fan

,

backward curved blower

Low Noise Ventilation Fan With Cold Frost For Ld250c-230d3-03

 

Key Specifications/Special Features:

Type LD250C-230D3-03
Nominal voltage 230VAC
Speed 2850RPM
Power input 130W
Current draw 0.87A
Air Flow 1410³/h
Sound pressure level 72dB

 

EC fans with integrated commutation electronics offer a high efficiency across the entire speed range, optimum noise characteristics with minimum installation complexity, and overall unmatched cost-effectiveness

 

A. Motor speed is not affected by power frequency
B. Speed range is big
C. the motor is stepless speed
D. starting moment is big
E. motor high efficiency range is big
F. the volume is very compact.
G. motor efficiency is high(>80%)

H, Motor efficiency loss is le



Features:

  • Size: 250mm diameter X 56mm
  • Material: spiral housing of fiberglass-reinforced plastic scroll housing base of aluminum sheet.
  • Fully integrated electronic commutation.
  • Protect against reverse polarity and locking.
  • Direction of air flow: axial air intake, centrifugal air exhaust out of the outlet.

 

 

 

Low Noise EC Motor Backward Curved Blower Ventilation Fan 250mm X 56mm 0

 

 

 

 

 

 

 

 

 

Contact Details
Ofan Electric Co., Ltd

Contact Person: Mr. Walter Chen

Tel: +86-13760806200

Fax: 86-20-89895234

Send your inquiry directly to us (0 / 3000)