HEAG HW1-780

780,00 kW
  • ✔ Power data
  • ✘ Pictures
  • ✘ Models


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Rated power:780.0 kW
Flexible power ratings:-
Cut-in wind speed:3.5 m/s
Rated wind speed:14.5 m/s
Cut-out wind speed:25.0 m/s
Survival wind speed:70.0 m/s
Wind zone (DIBt):-
Wind class (IEC):Ia


Diameter:50.0 m
Swept area:1,962.0 m²
Number of blades:3
Rotor speed, max:22.0 U/min
Tipspeed:58 m/s
Power density 1:397.6 W/m²
Power density 2:2.5 m²/kW

Gear box

Type:2x spur/ 1x planetary


Speed, max:1,540.0 U/min
Voltage:690.0 V
Grid connection:thyristors
Grid frequency:50 Hz


Hub height:50/60 m
Type:steel tube
Corrosion protection:painted


Single blade:-
Rotor:14.0 t
Nacelle:22.0 t
Tower, max:76.2 t
Total weight:112.0 t



Power curve


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1x GE General Electric GE 1.5s
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Service company for HEAG HW1-780


There are no models to this Windturbine.


The wind turbine HW1-780 is a production of HEAG - Huayi Electric Co., Ltd., a manufacturer from China. This manufacturer has been in business since 2007.

The rated power of HEAG HW1-780 is 780,00 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 HEAG HW1-780 is 50 m. The rotor area amounts to 1.962 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 22 U/min.

The HEAG HW1-780 is fittet with a 2x spur/ 1x planetary gearbox. The gearbox has 3 stages.

In the generator, HEAG - Huayi Electric Co., Ltd. sets to induction. The manufacturer has used one generator for the HW1-780. The maximum speed of the generator is 1.540 U/min. The voltage amounts to 690 V. At the mains frequency, the HW1-780 is at 50 Hz.

In the construction of the tower, the manufacturer uses steel tube. As corrosion protection for the tower HEAG focuses on painted.

Unfortunately there are no photos available for this wind turbine. There are no models for this wind turbine. We have power data on the HW1-780 from the HEAG in the system. You can see the powercurve in the diagram above.

The HEAG HW1-780 has been listed since 12.06.2016. The last modification of the master data was made on 12.06.2016.

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