Nordex N77

1,50 MW
  • ✔ Power data
  • ✔ 7 Pictures
  • ✔ 1 Model

Datasheet

Power

Rated power:
1,500.0 kW
Flexible power ratings:
-
Cut-in wind speed:
3.0 m/s
Rated wind speed:
11.1 m/s
Cut-out wind speed:
25.0 m/s
Survival wind speed:
60.0 m/s
Wind zone (DIBt):
-
Wind class (IEC):
-

Rotor

Diameter:
77.0 m
Swept area:
4,657.0 m²
Number of blades:
3
Rotor speed, max:
17.3 U/min
Tipspeed:
70 m/s
Type:
LM 37
Material:
GFK / Epoxy
Manufacturer:
LM Glasfieber
Power density 1:
322.1 W/m²
Power density 2:
3.1 m²/kW

Buy spares
Buy blades for Nordex N77

Gear box

Type:
spur/planetary
Stages:
3.0
Ratio:
1:104
Manufacturer:
Flender/Eickhoff/Moventas

Buy spares
Buy gearbox for Nordex N77

Generator

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

Buy spares
Buy generator for Nordex N77

Tower

Hub height:
62/85/90/111.5 m
Type:
Steel tube/Lattice
Shape:
conical
Corrosion protection:
coated
Manufacturer:
Klotz/KGW/Seeba

Weight

Single blade:
-
Hub:
-
Rotor:
32.0 t
Nacelle:
56.0 t
Tower, max:
260.0 t
Total weight:
-

Miscellaneous

Installation:
-
Offshore:
No
Onshore:
Yes

Power curve

Marketplace

7x Nordex N80 Alpha
used, Year 2003, 80m
15x Nordex N80 Alpha
used, Year 2003, 80m United States
3x Nordex N43
used, Year 1997, 65m Germany
€ 300.000
5x Nordex N80 Alpha
used, Year 2004, 80m Netherlands
1x Nordex N80 Alpha
used, 80m Germany
1x Nordex N50
used, 50m France
7x Nordex N80 Alpha
used, Year 2003, 80m
3x Nordex N90/2500
used, Year 2008, 80m
5x Nordex N60
used, Year 2001, 70m
4x Nordex N43
used, Year 2001, 40m
1x Nordex N80 Alpha
used, Year 2000, 80m Germany
€ 100.000
8x Nordex N60
used, Year 2003 France
1x Nordtank NTK 1500 60
used, Year 2000 Bulgaria
1x GE General Electric GE 1.5s
used, Year 2000 Bulgaria
2x REpower MD70
used Romania
1x Fuhrländer FL MD 77
used, 100m Germany
10x NEG Micon NM 64C/1500
used, Year 2007, 78m
1x GE General Electric GE 1.5sl
used, Year 2001, 100m Germany
10x DeWind D6 62/1250
used, Year 2003, 92m Austria
€ 79.500
1x Micon M 570-200
used, Year 1997, 36m United Kingdom
€ 50.000
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Spare parts for Nordex N77

Models

Nordex N77
Desk

Description

The wind turbine N77 is a production of Nordex SE, a manufacturer from Germany. This manufacturer has been in business since 1985.

The rated power of Nordex N77 is 1,50 MW. At a wind speed of 3,0 m/s, the wind turbine starts its work. the cut-out wind speed is 25,0 m/s.

The rotor diameter of the Nordex N77 is 77,0 m. The rotor area amounts to 4.657 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 17,3 U/min.

The Nordex N77 is fittet with a spur/planetary gearbox. The gearbox has 3 stages. Manufacturer of the transmission is Flender/Eickhoff/Moventas.

In the generator, Nordex SE sets to Double Fed Asyn. The manufacturer has used one generator for the N77. The maximum speed of the generator is 1.800 U/min. The voltage amounts to 690 V. At the mains frequency, the N77 is at 50 Hz.

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

We have 7 pictures of this wind turbine. One model has been entered to the wind turbine. This is the Nordex N77 - Desk model. We have power data on the N77 from the Nordex in the system. You can see the powercurve in the diagram above.

The Nordex N77 has been listed since 09.10.2011. The last modification of the master data was made on 08.04.2013.

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