SG 4.5-145

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Manufacturer: Siemens Gamesa
Status: No Longer Commercially Available
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General Information
Name
SG 4.5-145
Manufacturer
Siemens Gamesa
Status
No Longer Commercially Available
Comments
First onshore launch of SGRE. Medium-wind design covering a broad range of sites SG 4.5-145: low technological risk based on Siemens Gamesa’s broad know-how of wind turbine technology. The first SG 4.5-145 prototype installation is planned for 2018, and the Type Certificate is expected for the first half of 2019. Siemens Gamesa leveraged its offshore wind power leadership to develop a special configuration of its onshore wind turbines adapted to a nearshore environment. seven SG 4.5-145 were supplied for the first phase of the No. 5 Thanh Hai wind farm project (32 MW), located between 2 km and 5 km off the coast. It will also provide service and maintenance for 10 years.

Operating Data
Rated Power
Cut In Wind Speed
Rated Wind Speed
Cut Out Wind Speed

Rotor
Diameter
Power Density
Operational Interval

Power Regulation
Type

Electrical Data
Generator Type
Generator Power
Number of Generator Units
Output Voltage
Converter Type

Gearbox
Type

Weight(per blade)
Blade Material


Nacelle
Height

Warranty
Warranty

Warranty
Warranty
Selling Points
Selling Points

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