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computer cooling fans

DC Axial Computer Cooling Fans , High Cfm DC Fan Sustainable Speed Control

  • DC Axial Computer Cooling Fans , High Cfm DC Fan Sustainable Speed Control
  • DC Axial Computer Cooling Fans , High Cfm DC Fan Sustainable Speed Control
Product Details:

 

 

1. 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

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

3. 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,

4. 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,

5. Variable speed control of EC fan can be realized / achievedvia 0-10V speed adjustment and/or external circuit impulse modulation

 

 

 

Type ZX254N-24D3-02
Rated Voltage 24VDC
Rated Current 1.3A
Power 31W
Rated Speed 1200RPM
Air Flow 840m³/h

 

Ventilation Brushless DC Axial Fan , High Flow Dc Powered Exhaust Fan

  • Ventilation Brushless DC Axial Fan , High Flow Dc Powered Exhaust Fan
  • Ventilation Brushless DC Axial Fan , High Flow Dc Powered Exhaust Fan
  • Ventilation Brushless DC Axial Fan , High Flow Dc Powered Exhaust Fan
  • Ventilation Brushless DC Axial Fan , High Flow Dc Powered Exhaust Fan
Product Details:

Eshaust Ventilation Dc Axial Fans Zz250n-48d3-00 Hvac Industry

 

1. Compared with the frequency control of induction motor, brushless dc ,motor is simpler and more controllable, easy to perform control

2. The components, such ac inverters etc, whose capacity is low, and circuit are simpler, the cost lower than ec blower’s

 

High Speed Silent DC Axial Cooling Fan Blower Sleeve Ball 180mm

  • High Speed Silent DC Axial Cooling Fan Blower Sleeve Ball 180mm
  • High Speed Silent DC Axial Cooling Fan Blower Sleeve Ball 180mm
Product Details:

Brushless DC fan saves the excitation of collector ring and brush, greatly simplifies the structure; not only improved the technology of motor but also greatly enhance mechanical reliability of motor operation and increase the service life

Brushless dc fan use a permanent magnet excitation, eliminate the loss of induction motor excitation currents; realizing the small loss an high efficiency characteristics

Being the leading products of Fulihua the axial impellers can be applied in different working place, with six series :A,B,C,,E,F,G, meanwhile, we offer various assemble ways for our clients. axial fans are mainly applied in refrigeration, air conditioners, air compressors, buildings,etc

Contact Details
Ofan Electric Co., Ltd

Contact Person: Mr.

Tel: 86-20-89895214

Fax: 86--89895234

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