Onshore wind turbine
The new SG 3.4-145 wind turbine is designed to achieve the long-term wind energy targets of the country and complies with the expectations of the wind energy investors. The SG 3.4-145 is optimized for Indian wind conditions with a clear objective to deliver the lowest Levelized Cost of Energy (LCoE), and a great opportunity to accelerate wind-powered growth for the country. In other words, it is indeed delivering India’s positive energy.
|Rated power||3.465 MW|
|Wind class||IEC III/S|
|Flexible Power rating||3.6 MW|
|Control||Pitch and variable speed|
|Standard operating temperature||Range from 0ºC to 45ºC (with de-rating)|
|Swept area||16,513 m²|
|Power density||209.8 W/m²|
|Material||Fiberglass reinforced with epoxy resin|
|Type||Multiple technologies available|
|Height||127.5 m and site-specific|
|Type||Doubly-fed induction machine|
|Voltage||690 V AC|
|Protection class||IP 54|
|Power factor||0.95 CAP-0.95 IND throughout the power range (1)|
(1) Power factor at generator-output terminals, on low voltage side before transformer input terminals.
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