GFF GF121-3.0

3,00 MW
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  • ✘ Pictures
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Pictures

There are no pictures stored

Datasheet

Power

Rated power:
3,000.0 kW
Flexible power ratings:
-
Cut-in wind speed:
3.0 m/s
Rated wind speed:
10.4 m/s
Cut-out wind speed:
22.0 m/s
Survival wind speed:
52.5 m/s
Wind zone (DIBt):
-
Wind class (IEC):
IIIa

Rotor

Diameter:
121.4 m
Swept area:
11,500.0 m²
Number of blades:
3
Rotor speed, max:
14.5 U/min
Tipspeed:
92 m/s
Type:
-
Material:
GFRP with epoxy resin
Manufacturer:
-
Power density 1:
260.9 W/m²
Power density 2:
3.8 m²/kW

Gear box

Type:
planetary
Stages:
2.0
Ratio:
1:40
Manufacturer:
-

Generator

Type:
Permanent magnet
Number:
1
Speed, max:
580.0 U/min
Voltage:
690.0 V
Grid connection:
IGBT full power converter
Grid frequency:
50 Hz
Manufacturer:
-

Tower

Hub height:
90 m
Type:
steel tube
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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Service company for GFF GF121-3.0

Dismantling of wind turbines

Companies for dismantling

Models

There are no models to this Windturbine.

Description

The wind turbine GF121-3.0 is a production of Shandong Guofeng Windturbines Co., Ltd., a manufacturer from China. This manufacturer has been in business since 2007.

The rated power of GFF GF121-3.0 is 3,00 MW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 22 m/s.

The rotor diameter of the GFF GF121-3.0 is 121,4 m. The rotor area amounts to 11.500 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 14,49 U/min.

The GFF GF121-3.0 is fittet with a planetary gearbox. The gearbox has 2 stages.

In the generator, Shandong Guofeng Windturbines Co., Ltd. sets to Permanent magnet. The manufacturer has used one generator for the GF121-3.0. The maximum speed of the generator is 580 U/min. The voltage amounts to 690 V. At the mains frequency, the GF121-3.0 is at 50 Hz.

In the construction of the tower, the manufacturer uses steel tube. As corrosion protection for the tower GFF 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 GF121-3.0 of GFF are not stored in the system.

The GFF GF121-3.0 has been listed since 18.05.2020.

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