Geumpoong Windfarmer 20
20,00
kW
Small wind turbine
- ✔ Power data
- ✔ 11 Pictures
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Pictures
Datasheet
Power
Rated power:
20.0 kW
Flexible power ratings:
-
Cut-in wind speed:
3.5 m/s
Rated wind speed:
10.0 m/s
Cut-out wind speed:
25.0 m/s
Survival wind speed:
52.5 m/s
Wind zone (DIBt):
-
Wind class (IEC):
IIIa
Rotor
Diameter:
13.4 m
Swept area:
141.4 m²
Number of blades:
3
Rotor speed, max:
74.0 U/min
Tipspeed:
52 m/s
Type:
-
Material:
FRP
Manufacturer:
-
Power density 1:
141.4 W/m²
Power density 2:
7.1 m²/kW
Gear box
Type:
-
Stages:
-
Ratio:
1:17.6
Manufacturer:
-
Generator
Type:
Squirrel Cage Induction Generator / 6 pole
Number:
1
Speed, max:
1,302.0 U/min
Voltage:
380.0 V
Grid connection:
IGBT
Grid frequency:
50 Hz
Manufacturer:
-
Tower
Hub height:
19 m
Type:
steel tube
Shape:
conical
Corrosion protection:
coated
Manufacturer:
-
Weight
Single blade:
-
Hub:
-
Rotor:
-
Nacelle:
-
Tower, max:
-
Total weight:
2.0 t
Miscellaneous
Installation:
-
Offshore:
No
Onshore:
Yes
Power curve
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Description
The wind turbine Windfarmer 20 is a production of Geumpoong Inc., a manufacturer from South Korea. This manufacturer has been in business since 2003.
The rated power of Geumpoong Windfarmer 20 is 20,00 kW. At a wind speed of 3,5 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.
The rotor diameter of the Geumpoong Windfarmer 20 is 13,42 m. The rotor area amounts to 141,4 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 74 U/min.
In the generator, Geumpoong Inc. sets to Squirrel Cage Induction Generator / 6 pole. The manufacturer has used one generator for the Windfarmer 20. The maximum speed of the generator is 1.302 U/min. The voltage amounts to 380 V. At the mains frequency, the Windfarmer 20 is at 50 Hz.
In the construction of the tower, the manufacturer uses steel tube. As corrosion protection for the tower Geumpoong focuses on coated.
We have 11 pictures of this wind turbine. There are no models for this wind turbine. We have power data on the Windfarmer 20 from the Geumpoong in the system. You can see the powercurve in the diagram above.
The Geumpoong Windfarmer 20 has been listed since 28.02.2026. The last modification of the master data was made on 28.02.2026.
The rated power of Geumpoong Windfarmer 20 is 20,00 kW. At a wind speed of 3,5 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.
The rotor diameter of the Geumpoong Windfarmer 20 is 13,42 m. The rotor area amounts to 141,4 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 74 U/min.
In the generator, Geumpoong Inc. sets to Squirrel Cage Induction Generator / 6 pole. The manufacturer has used one generator for the Windfarmer 20. The maximum speed of the generator is 1.302 U/min. The voltage amounts to 380 V. At the mains frequency, the Windfarmer 20 is at 50 Hz.
In the construction of the tower, the manufacturer uses steel tube. As corrosion protection for the tower Geumpoong focuses on coated.
We have 11 pictures of this wind turbine. There are no models for this wind turbine. We have power data on the Windfarmer 20 from the Geumpoong in the system. You can see the powercurve in the diagram above.
The Geumpoong Windfarmer 20 has been listed since 28.02.2026. The last modification of the master data was made on 28.02.2026.
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