Jacobs MD 77

1,50 MW
  • ✘ Power data
  • ✔ 5 Pictures
  • ✘ Models




Rated power:1,500.0 kW
Cut-in wind speed:2.5 m/s
Rated wind speed:12.0 m/s
Cut-out wind speed:20.0 m/s
Survival wind speed:60.0 m/s
Wind zone (DIBt):-
Wind class (IEC):-


Diameter:77.0 m
Swept area:4,656.0 m²
Number of blades:3
Rotor speed, max:17.0 U/min
Tipspeed:69 m/s
Type:NOI 37.5
Material:GFK / Epoxy
Power density 1:322.2 W/m²
Power density 2:3.1 m²/kW

Gear box



Type:Double Fed Asyn
Speed, max:1,800.0 U/min
Voltage:690.0 V
Grid connection:IGBT
Grid frequency:50 Hz


Hub height:62/85/90/100 m
Type:Steel tube
Corrosion protection:coated


Single blade:-
Rotor:35.0 t
Nacelle:56.0 t
Tower, max:-
Total weight:-



Power curve

There are no power data deposited for this turbine.


2x Jacobs 48/600
used, Year 2003, 65m Germany
1x Jacobs 43/600
used, Year 1999, 60m Germany
€ 25.000
2x Jacobs 43/600
used, Year 1998, 60m Germany
1x General Electric GE 1.5s
used Moldova
1x General Electric GE 1.5sl
used, Year 2002, 100m Germany
11x General Electric GE 1.5s
used, Year 2001, 65m Germany
€ 95.000
3x General Electric GE 1.5sl
new, Year 2003, 100m Germany
€ 225
1x General Electric GE 1.5sl
used, Year 2002, 100m Germany
€ 150.000
3x Fuhrländer FL MD 77
used, Year 2010, 100m Poland
3x General Electric GE 1.5s
used, Year 2004, 65m
7x Enercon E-66
used, Year 2003, 85m
1x General Electric GE 1.5sle
used, Year 2009, 80m United States
€ 867.737
7x General Electric GE 1.5s
used, Year 2002, 65m Netherlands
10x Enercon E-66
used, Year 2001, 65m Germany
4x General Electric GE 1.5s
used, Year 2002, 65m France
1x Tacke TW 1.5s
used Germany
€ 45.000
1x REpower MD77
used, Year 2003, 100m Germany
€ 160.000
2x REpower MD70
used, Year 2001, 65m Germany
€ 110.000
5x Enercon E-66
used, Year 2001, 67m Germany
3x REpower MD77
used, Year 2003, 85m
powered by wind-turbine.com


There are no models to this Windturbine.


The wind turbine MD 77 is a production of Jacobs Energie GmbH, a manufacturer from Germany. Since year 2001, Jacobs Energie GmbH is no longer active. The manufacturer was taken over by REpower Systems SE.

The rated power of Jacobs MD 77 is 1,50 MW. At a wind speed of 2,5 m/s, the wind turbine starts its work. the cut-out wind speed is 20,0 m/s.

The rotor diameter of the Jacobs MD 77 is 77,0 m. The rotor area amounts to 4.656 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 17,0 U/min.

The Jacobs MD 77 is fittet with a spur/planetary gearbox. The gearbox has 3 stages. Manufacturer of the transmission is Flender/Eickhoff/Moventas.

In the generator, Jacobs Energie GmbH sets to Double Fed Asyn. The manufacturer has used one generator for the MD 77. The maximum speed of the generator is 1.800 U/min. The voltage amounts to 690 V. At the mains frequency, the MD 77 is at 50 Hz.

In the construction of the tower, the manufacturer uses Steel tube. As corrosion protection for the tower Jacobs focuses on coated. Manufacturer of the tower is Klotz/KGW/Welcon.

We have 5 pictures of this wind turbine. There are no models for this wind turbine. Power data for the MD 77 of Jacobs are not stored in the system.

The Jacobs MD 77 has been listed since 27.01.2013. The last modification of the master data was made on 28.11.2013.

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