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<title><![CDATA[EC21 Product Catalogs - rotor blades]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/rotor-blades--091301/1/rotor blades.html]]></link><item>
<title><![CDATA[Wind Turbine Generator-100kw (CE,Approved)]]></title><link><![CDATA[https://maggiehan.en.ec21.com/Wind-Turbine-Generator-100kw--3709054_4066152.html]]></link><description><![CDATA[Blades design theory: 
A). Wind energy utilization factor: 
B). Wind energy power: P = 1/2 Cp p AU3 
&quot;Cp &quot;: Power factor; &quot;A&quot;: Sweeps the wind area 
&quot;U&quot;: Wind speed; &quot;p&quot;: Air density ( 1.225kg/m3) 
C]]></description><pubDate><![CDATA[20180801]]></pubDate></item>
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<title><![CDATA[Wind Power Generator]]></title><link><![CDATA[https://kogy.en.ec21.com/Wind-Power-Generator--7081092_7081251.html]]></link><description><![CDATA[Blades with proven safe through Japanese Industrial Laboratory / Japanese OEM
When operator reached at 600RPM incase gust or typhoon rises, Brake operates with 1 min intervals. 
After 3 hours later t]]></description><pubDate><![CDATA[20170224]]></pubDate></item>
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<title><![CDATA[Small 1KW Home Wind Turbine Generator with Large Power OutPut]]></title><link><![CDATA[https://rxshellyzhou.en.ec21.com/Small-1KW-Home-Wind-Turbine--8165111_11073857.html]]></link><description><![CDATA[blades have such advantages: high utilization of wind energy which contributes to the annual energy output.
5. The generators adopting patented permanent magnet rotor alternator,with a special kind o]]></description><pubDate><![CDATA[20200305]]></pubDate></item>
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<title><![CDATA[Wind Turbine]]></title><link><![CDATA[https://sdgreensun.en.ec21.com/Wind-Turbine--10251488_10251563.html]]></link><description><![CDATA[rotor speed
400(r/m)
Rated Wind speed
8(m/s)
Voltage output
12/24V
Start up wind speed
3(m/s)
Work wind speed
3-25(m/s)
Security wind speed
40(m/s)
Shell Material
Pressure cast iron
Blade
Material of]]></description><pubDate><![CDATA[20161221]]></pubDate></item>

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