1.5mW Wind TurbineDelivery term:The date of payment from buyers deliver within days
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- Weihai PTC International Co. Ltd By certification [File Integrity]
F9, Maoming Buliding, Tongyi Road, Weihai, Shandong, China (264205)
- Website: http://www.volvo-lcd.com/com/ptcwh/
The unique structure with “outside stator, inside rotor” to elevate the protection level to IP54 and it can be operated stably under sandy storm and salty fog these kinds of severe environment.
wind turbines adopt the best composite cooling method; its cooling performance is superior.
Generating does not need to live on the power grid. Instead, there is support ability for the accident fluctuation to ensure the quality and reliability of the electricity supply, efficiently avoiding the grid wild effect in the condition that some asynchronous and double fed generators are combined into the grid.
The permanent magnet direct-driving wind turbines can not only run in parallel operation, but also generate electricity off-work.
It can not only independently supply electricity for islands, frontier, deserts, pasturing area far away from the grid and the area without grid, but also make up the complementary power supply system with the combination of storage, diesel-electric and optical power.
|IEC wind area||IECⅡ/Ⅲ||IECⅢ||IECⅢ|
|Cut-in wind speed（m/s）||2.0||1.8||1.8|
|Cut-out wind speed（m/s）||25||25||20|
|Rated wind speed（m/s）||10.2||9.3||8.7|
|Critical wind speed（m/s）||59.5/52.5||52.5||52.5|
|Ambient temperature（℃）||Normal tempt.-15～+45，Low tempt.-30～+45|
|Survival temperature（℃）||Normal tempt.-25～+50，Low tempt.-45～+50|
|NO. of blades||3|
|Type of generator||Permanent magnet direct-driving ; composite cooling|
|Rated output voltage（V）||690|
|Rated rotational speed/scope（rpm）||17.5/(6-19)||16.5/(6-17)||15.8/(6-17)|
|Pitch control||Active pitch system control, driven by motor + reducer|
|Yaw control||Active yaw system control, driven by motor + reducer|
|Control method||PLC + remote control|
|Type of tower||Steel cone tower|
|Height of Hub（m）||70/80||80/90||90/100|
- FOB Port: Qingdao
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe