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Good quality Electronically Commutated Fan for sales
Good quality Electronically Commutated Fan for sales
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equipment cooling fans

Quiet Equipment Cooling Fans With External Housing , EC Axial Fan For Hvac Industry

  • Quiet Equipment Cooling Fans With External Housing , EC Axial Fan For Hvac Industry
  • Quiet Equipment Cooling Fans With External Housing , EC Axial Fan For Hvac Industry
  • Quiet Equipment Cooling Fans With External Housing , EC Axial Fan For Hvac Industry
Product Details:

 

1. EC fan has comprehensive protection function, such as phase failure, overvoltage, undervoltage, locked-rotor, over current and temperature protection

 

2. Currently, both at home and abroad, the EC axial fan has been widely used in various fields, especially ventilation, large air conditioning and refrigeration. The compact structure and continuous controllability of EC centrifugal fan has been into full play to air handing units, computer modules, communication systems ,clean room systems, roof fans, home machine automotive and rail technology

 

3. Air heaters, Heat pumps, Condensers, Cooling units, Evapora-tors and Chillers

 

4.. 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,

 

5. 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,

 

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

 

7. Constant torque ,constant speed and constant airflow of EC fan can be fulfilled via 180,sine SVPWM(Space Vector PWM)to meet customer needs

 

8. Intelligent EC fan can support users to realize centralized operation control by 485 bus and monitor as many as 255 fans

 

Industrial Equipment Cooling Fans Axial Fan Blower For Protect Environment

  • Industrial Equipment Cooling Fans Axial Fan Blower For Protect Environment
  • Industrial Equipment Cooling Fans Axial Fan Blower For Protect Environment
  • Industrial Equipment Cooling Fans Axial Fan Blower For Protect Environment
Product Details:

Model Number:ZW450C-230D3-00

Rated Voltage:230V

Rated Speed:1450RPM

Power:290w

Rated Current:1.38a

Air Flow: 5200m³/h

S Series

Material:Sheet steel

Type of protection: IP44

Approvals: CCC CE

Insulation class:B

Ball bearing:NSK

 

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

 

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

 

4. Ventilation system in houses and buildings

 

5. Air-conditioning system in busses and yachts

 

6. FFU(Fan Filter Unit)and clean room system

 

 

Portable Equipment Cooling Industrial Ventilation Fans , Axial Tube Fan

  • Portable Equipment Cooling Industrial Ventilation Fans , Axial Tube Fan
  • Portable Equipment Cooling Industrial Ventilation Fans , Axial Tube Fan
Product Details:

Air-Conditioning Fans Ec Exhaust Fan With Sheet Steel For Zw350c-230d3-00

 

 

 

Model Number:ZW450C-230D3-00

Rated Voltage:230V

Rated Speed:1350RPM

Power:320w

Rated Current:1.38a

Air Flow: 340m³/h

S Series

Material:Sheet steel

Type of protection: IP44

Approvals: CCC CE

Insulation class:B

Ball bearing:NSK

 

 

1. Energy savings, convenient control and low noise


2. Cylindrical rotor fans in EC technology


3. Saving energy is becoming an ever increasingly important topic these days. Especially when it comes
to air-conditioning and ventilation technology, great potential savings can be achieved by using energyefficientfans.

 

4. For this reason, motor and fan specialist ebm-papst Mulfingen has recognised the issue,and has developed a complete series of dual-inlet, direct-driven cylindrical rotor fans with efficient EC
technology.

 

5. Without changing the design of the unit, this allows a conversion from a conventional fan
with asynchronous motor to modern energy-saving technology

Contact Details
Ofan Electric Co., Ltd

Contact Person: Mr.

Tel: 86-20-89895214

Fax: 86--89895234

Send your inquiry directly to us (0 / 3000)