EC motor poultry farm ventilation permanent magnet animal husbandry electronically commutated motor
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- Supplier: Suzhou Dowell Ventilation Technology Co. Ltd
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Product Overview
Description
Product Overview
EC motor for axial fan in logic control
EC fan is a new technology in those years, EC fan has the advantages of AC fan and DC fan, which is EC fan can convert AC power input to DC power output by the way of electronic rectification, to meet the goal of energy saving. It also means, the longer EC fan uses, the more energy it saves. Also, EC fan will not be limited by frequency as AC fan does, it allows EC fan to perform with higher RPM but with less power consumption. And EC fan motor design is similar with DC motor, so, the motor will be with less consumption of the ball bearing, and with better life expectancy than AC fan.
EC fan feature
1. More than 50% energy saving than AC fan
2. Better RPM performance with less limitation than AC Fan
3. Customized speed control Design
4. Better Life Expectancy than AC fan
5. Less temperature rising than AC fan
1. More than 50% energy saving than AC fan
2. Better RPM performance with less limitation than AC Fan
3. Customized speed control Design
4. Better Life Expectancy than AC fan
5. Less temperature rising than AC fan
FEATURES AT A GLANCE
* Why efficiency difference is 8% between EC motor and AC motor but comprehensive system energy saving is 30% above.
* AC motor- On/Off operation to control the air flow capacity.
* EC motor- Control speed to control the air flow capacity.
* EC motor- Control speed to control the air flow capacity.
3D view
Operation curve
EC motor with cable
PRODUCT SPECIFICATIONS
EC motor also can be operated with commercial inverter. Pls follow the below motor parameters for VSD | Item | Data | ||||||
Items | Y | Delta | Unit | Note | ||||
VSD input voltage | 360-440 | 360-440 | V | |||||
Max. speed | 1800 | 3600 | rpm | |||||
Max frequency | 150 | 300 | Hz | |||||
VSD output voltage | 360 | 360 | V | |||||
Rated current | 2.65 | 4.8 | A | |||||
Resistance | 1.45 | 0.49 | Ohm | |||||
Ld | 9.5 | 3.1 | mH | Phase | ||||
Lq | 9.5 | 3.1 | mH | Phase | ||||
Back EMF value | 167 | 90 | Vrms per 1000rpm | |||||
PRODUCT CONFIGURATION
B14 flange with inverter built-in
EC motor with top inverter
EC motor family
SALES AND SERVICE NETWORK
Successful Project
Livestock circulation fan
Power grid axial fan
EC motor for air conditioner
SIMILAR PRODUCTS
FAQ
EC fan is a new technology in those years, EC fan has the advantages of AC fan and DC fan, which is EC fan can convert AC power input to DC power output by the way of electronic rectification, to meet the goal of energy saving. It also means, the longer EC fan uses, the more energy it saves. Also, EC fan will not be limited by frequency as AC fan does, it allows EC fan to perform with higher RPM but with less power consumption. And EC fan motor design is similar with DC motor, so, the motor will be with less consumption of the ball bearing, and with better life expectancy than AC fan.
Benefits
* High efficiency especially at part load/reduced speed
• Large airflow capacities (up to 910mm diameter)
• Extremely low sound levels
• Long air throw with standard built-in straightening vanes
• Plug-and-play fan/motor/bell mouth assembly
• High reliability and long life
• Corrosion resistant construction
• Ingress Protection rating of IP55
* High efficiency especially at part load/reduced speed
• Large airflow capacities (up to 910mm diameter)
• Extremely low sound levels
• Long air throw with standard built-in straightening vanes
• Plug-and-play fan/motor/bell mouth assembly
• High reliability and long life
• Corrosion resistant construction
• Ingress Protection rating of IP55
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