Jacobs Wind Electric 31-20
20,00
kW
Small wind turbine
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Pictures
There are no pictures stored
Datasheet
Power
Rated power:
20.0 kW
Flexible power ratings:
-
Cut-in wind speed:
3.5 m/s
Rated wind speed:
-
Cut-out wind speed:
-
Survival wind speed:
53.5 m/s
Wind zone (DIBt):
-
Wind class (IEC):
-
Rotor
Diameter:
9.5 m
Swept area:
230.0 m²
Number of blades:
3
Rotor speed, max:
185.0 U/min
Tipspeed:
92 m/s
Type:
-
Material:
Fiberglas
Manufacturer:
-
Power density 1:
87.0 W/m²
Power density 2:
11.5 m²/kW
Gear box
Type:
Offset Hypoid
Stages:
-
Ratio:
1:6
Manufacturer:
-
Generator
Type:
Synchronous
Number:
1
Speed, max:
175.0 U/min
Voltage:
240.0 V
Grid connection:
-
Grid frequency:
60 Hz
Manufacturer:
-
Tower
Hub height:
24.5/48.5 m
Type:
Lattice
Shape:
-
Corrosion protection:
galvanized
Manufacturer:
-
Weight
Single blade:
-
Hub:
-
Rotor:
-
Nacelle:
-
Tower, max:
-
Total weight:
1.0 t
Miscellaneous
Installation:
-
Offshore:
No
Onshore:
Yes
Power curve
Marketplace
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Description
The wind turbine 31-20 is a production of Jacobs Wind Electric Company, a manufacturer from United States. This manufacturer has been in business since 1920. Jacobs Wind Electric Company is no longer active.
The rated power of Jacobs Wind Electric 31-20 is 20,00 kW. At a wind speed of 3,5 m/s, the wind turbine starts its work.
The rotor diameter of the Jacobs Wind Electric 31-20 is 9,5 m. The rotor area amounts to 230 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 185 U/min.
The Jacobs Wind Electric 31-20 is fittet with a Offset Hypoid gearbox.
In the generator, Jacobs Wind Electric Company sets to Synchronous. The manufacturer has used one generator for the 31-20. The maximum speed of the generator is 175 U/min. The voltage amounts to 240 V. At the mains frequency, the 31-20 is at 60 Hz.
In the construction of the tower, the manufacturer uses Lattice. As corrosion protection for the tower Jacobs Wind Electric focuses on galvanized.
Unfortunately there are no photos available for this wind turbine. There are no models for this wind turbine. We have power data on the 31-20 from the Jacobs Wind Electric in the system. You can see the powercurve in the diagram above.
The Jacobs Wind Electric 31-20 has been listed since 14.03.2013. The last modification of the master data was made on 23.03.2019.
The rated power of Jacobs Wind Electric 31-20 is 20,00 kW. At a wind speed of 3,5 m/s, the wind turbine starts its work.
The rotor diameter of the Jacobs Wind Electric 31-20 is 9,5 m. The rotor area amounts to 230 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 185 U/min.
The Jacobs Wind Electric 31-20 is fittet with a Offset Hypoid gearbox.
In the generator, Jacobs Wind Electric Company sets to Synchronous. The manufacturer has used one generator for the 31-20. The maximum speed of the generator is 175 U/min. The voltage amounts to 240 V. At the mains frequency, the 31-20 is at 60 Hz.
In the construction of the tower, the manufacturer uses Lattice. As corrosion protection for the tower Jacobs Wind Electric focuses on galvanized.
Unfortunately there are no photos available for this wind turbine. There are no models for this wind turbine. We have power data on the 31-20 from the Jacobs Wind Electric in the system. You can see the powercurve in the diagram above.
The Jacobs Wind Electric 31-20 has been listed since 14.03.2013. The last modification of the master data was made on 23.03.2019.
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