Onshore wind turbine
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- 114-meter rotor and nominal power of 2.1 MW
- Aerodynamic blade profile for maximum energy production and low noise emission
- Various tower options: from 68 to 153 meters, and site-specific
- Optimized solutions for Class S sites and adaptable to markets like India, China and Brazil
Medium and low wind, onshore locations
|Model||Rotor Dia.||Wind type|
|SG 2.2-122||122 m||For low wind|
|SG 2.6-114||114 m||For medium to high wind|
|SG 2.9-129||129 m||For low to medium wind|
|Rated power||2.1 MW|
|Wind class||IEC IIA/IIIA/S|
|Control||Pitch and variable speed|
|Standard operating temperature||Range from -20ºC to 40ºC (1)|
|Swept area||10,207 m²|
|Power density||205.74 W/m²|
|Material||Fiberglass reinforced with epoxy or polyester resin|
|Type||Multiple technologies available|
|Height||68, 80, 93, 106, 125, 127, 153 m and site-specific|
|Type||Doubly-fed induction machine|
|Voltage||690 V AC|
|Frequency||50 Hz/60 Hz|
|Protection class||IP 54|
|Power factor||0.95 CAP-0.95 IND throughout the power range (2)|
(1) Different versions and optional kits are available to adapt machinery to
high or low temperatures and saline or dusty environments.
(2) Power factor at generator output terminals, on low voltage side before
transformer input terminals.
Boasting a 114-meter rotor, tower options from 68 to 153 meters and nominal power of 2.1 MW, the SG 2.1-114 is one of the product proposals from the Siemens Gamesa 2.X platform.
More than 59 GW installed in the 2.0-2.9 MW segment, with availability levels exceeding 98%, back the Siemens Gamesa 2.X platform, which stands out for its versatility and maximum performance at all locations and in all wind conditions.
Its range of rotors and tower heights (63-153 meters) combined with different environmental options creates an excellent proposal for harvesting maximum energy from the wind with the greatest efficiency.
Our experts are on hand to help with any questions you have. Email us or login to our customer portal. Here you’ll be able to monitor configuration, production, and agreements for your wind power plants, and find relevant news from Siemens Gamesa Renewable Energy.