Siemens Gamesa SG 4.3-140 DD
4,25
MW
- ✘ Power data
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Pictures
There are no pictures stored
Datasheet
Power
Rated power:
4,250.0 kW
Flexible power ratings:
-
Cut-in wind speed:
-
Rated wind speed:
-
Cut-out wind speed:
-
Survival wind speed:
-
Wind zone (DIBt):
-
Wind class (IEC):
IIIa, Ia
Rotor
Diameter:
140.0 m
Swept area:
15,300.0 m²
Number of blades:
3
Rotor speed, max:
-
Tipspeed:
-
Type:
68m blades
Material:
fiberglass reinforced with epoxy
Manufacturer:
Siemens Gamesa
Power density 1:
277.8 W/m²
Power density 2:
3.6 m²/kW
Gear box
Type:
direct drive
Stages:
-
Ratio:
-
Manufacturer:
-
Generator
Type:
synchronous. PMG
Number:
1
Speed, max:
-
Voltage:
690.0 V
Grid connection:
converter
Grid frequency:
50 / 60 Hz
Manufacturer:
Siemens Gamesa
Tower
Hub height:
105 / site specific m
Type:
tubular steel tower
Shape:
conical
Corrosion protection:
coated
Manufacturer:
-
Weight
Single blade:
-
Hub:
-
Rotor:
-
Nacelle:
-
Tower, max:
-
Total weight:
-
Miscellaneous
Installation:
-
Offshore:
No
Onshore:
Yes
Power curve
There are no power data deposited for this turbine.
Marketplace
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used, Year 2003
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used, Year 1996, 50m Austria
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Description
The wind turbine SG 4.3-140 DD is a production of Siemens Gamesa Renewable Energy, a manufacturer from Spain. This manufacturer has been in business since 2017.
The rated power of Siemens Gamesa SG 4.3-140 DD is 4,25 MW.
The rotor diameter of the Siemens Gamesa SG 4.3-140 DD is 140 m. The rotor area amounts to 15.300 m². The wind turbine is equipped with 3 rotor blades.
The Siemens Gamesa SG 4.3-140 DD is fittet with a direct drive gearbox.
In the generator, Siemens Gamesa Renewable Energy sets to synchronous. PMG. The manufacturer has used one generator for the SG 4.3-140 DD. The voltage amounts to 690 V. At the mains frequency, the SG 4.3-140 DD is at 50 Hz.
In the construction of the tower, the manufacturer uses tubular steel tower. As corrosion protection for the tower Siemens Gamesa focuses on coated.
Unfortunately there are no photos available for this wind turbine. There are no models for this wind turbine. Power data for the SG 4.3-140 DD of Siemens Gamesa are not stored in the system.
The Siemens Gamesa SG 4.3-140 DD has been listed since 14.01.2026.
The rated power of Siemens Gamesa SG 4.3-140 DD is 4,25 MW.
The rotor diameter of the Siemens Gamesa SG 4.3-140 DD is 140 m. The rotor area amounts to 15.300 m². The wind turbine is equipped with 3 rotor blades.
The Siemens Gamesa SG 4.3-140 DD is fittet with a direct drive gearbox.
In the generator, Siemens Gamesa Renewable Energy sets to synchronous. PMG. The manufacturer has used one generator for the SG 4.3-140 DD. The voltage amounts to 690 V. At the mains frequency, the SG 4.3-140 DD is at 50 Hz.
In the construction of the tower, the manufacturer uses tubular steel tower. As corrosion protection for the tower Siemens Gamesa focuses on coated.
Unfortunately there are no photos available for this wind turbine. There are no models for this wind turbine. Power data for the SG 4.3-140 DD of Siemens Gamesa are not stored in the system.
The Siemens Gamesa SG 4.3-140 DD has been listed since 14.01.2026.
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