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axial exhaust fan

230V Sheet Steel Ec Axial Exhaust Fan , Industrial Blower Fans for Ventilation

  • 230V Sheet Steel Ec Axial Exhaust Fan , Industrial Blower Fans for Ventilation
  • 230V Sheet Steel Ec Axial Exhaust Fan , Industrial Blower Fans for Ventilation
  • 230V Sheet Steel Ec Axial Exhaust Fan , Industrial Blower Fans for Ventilation
Product Details:

Eshaust Ventilation Ec Axial Fan Zw200c-230d3-00 For Sheet Steel

 

Specifications:

Model Number:ZW200C-230D3-00

Rated Voltage:230V

Rated Speed:3000RPM

Power:55w

Rated Current:0.4A

Air Flow: 340m³/h

S Series

Material:Sheet steel

Type of protection: IP54

Approvals: CCC CE

Insulation class:B

Ball bearing:NSK

 

BLDC external rotor centrifugal blower is the new external rotor centrifugal fan our company combines advanced design concept and the trend of energy saving and environmental protection, developed in cooperation with university for high-end market, This fan is driven bl BLDC motor. Motor used the technology of the achieve double-loop control, Adopting international advanced technology, the power factor can reach above0.96,the harmonic effectively suppressed, products processing with international advanced technology, make speed spares precision has been greatly improved, so as to ensure the product’s reliability and stability

 

High Speed EC Axial Exhaust Fan For Cooling Units And Evaporators 4600m³/h

  • High Speed EC Axial Exhaust Fan For Cooling Units And Evaporators 4600m³/h
  • High Speed EC Axial Exhaust Fan For Cooling Units And Evaporators 4600m³/h
Product Details:

Air-Conditioning Fans Ec Fan With For Zw400c-230d3-00 For Durable

 

Model Number:ZW400C-230D3-00

Rated Voltage:230V

Rated Speed:1600RPM

Power:315w

Rated Current:1.38a

Air Flow: 4600m³/h

S Series

Material:Sheet steel

Type of protection: IP54

Approvals: CCC CE

Insulation class:B

Ball bearing:NSK

 

 

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%)

 

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

EC Axial Fan Blower With Refrigeration For Houses And Buildings Ventilation System

  • EC Axial Fan Blower With Refrigeration For Houses And Buildings Ventilation System
  • EC Axial Fan Blower With Refrigeration For Houses And Buildings Ventilation System
Product Details:

Sheet Steel Blower Fan With Refirgeration For Zw300c-230d3-00

 

Specifications:

Model Number:ZW300C-230D3-00

Rated Voltage:230V

Rated Speed:1770RPM

Power:95w

Rated Current:0.7A

Air Flow: 340m³/h

S Series

Material:Sheet steel

Type of protection: IP44

Approvals: CCC CE

Insulation class:B

Ball bearing:NSK

 

1. 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,

2. 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,

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

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

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

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

Contact Details
Ofan Electric Co., Ltd

Contact Person: Mr.

Tel: 86-20-89895214

Fax: 86--89895234

Send your inquiry directly to us (0 / 3000)