SANY SE14634 906 medium and low wind speed wind turbine generator system
Product Feature
3 for model 906.XWM Product platform，Power coverage 2.75MW~3.4MW, Wind wheel diameter up to 146 m，Wheel hub height up to 140m；
Introduce mature models and high-reliability components from well-known European design companies；
Cooperate with top European companies to develop mainframe、Blade and control system。
Product Parameter
Design parameters |
Rated power |
3400KW |
Cut-in wind speed |
3m/s |
|
Cut-out wind speed |
20-25m/s |
|
Operating temperature |
-10℃ ~40℃（Normal temperature model）/-30℃ ~40℃（Low temperature model） |
|
Survival temperature |
-20℃~50℃（Normal temperature model） /-40℃~50℃（Low temperature model） |
|
Wind zone rating |
IEC S |
|
Generator |
Type |
Doubly-fed induction motor |
Voltage |
690V |
|
Frequency |
50/60Hz |
|
Cooling system |
Empty and cold / Air-water cooling |
|
Wind wheel |
Rotor diameter |
146m |
Sweep area |
16740 ㎡ |
|
Power control type |
Variable speed and variable pitch |
|
Gearbox |
Level 2 planet，Level 1 parallel shaft |
|
Yaw |
Type |
Motor reducer drive |
Yaw braking |
Hydraulic disc brake |
|
Tower |
Type of tower drum |
Steel Tower |
The hub center is high |
90m | 93m | 100m | 110m | 130m | 140m |
