Leitwind LTW77 1500

1,50 MW
  • ✔ Power data
  • ✔ 20 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:
15.0 m/s
Cut-out wind speed:
25.0 m/s
Survival wind speed:
-
Wind zone (DIBt):
-
Wind class (IEC):
IIa

Rotor

Diameter:
76.7 m
Swept area:
4,608.0 m²
Number of blades:
3
Rotor speed, max:
17.8 U/min
Tipspeed:
71 m/s
Type:
LM
Material:
GFRP
Manufacturer:
LM Glasfiber
Power density 1:
325.5 W/m²
Power density 2:
3.1 m²/kW

Gear box

Type:
direct drive
Stages:
-
Ratio:
-
Manufacturer:
-

Generator

Type:
Synchronous permanent
Number:
1
Speed, max:
17.8 U/min
Voltage:
690.0 V
Grid connection:
IGBT
Grid frequency:
50 Hz
Manufacturer:
Leitner

Tower

Hub height:
61.5/65/80 m
Type:
Steel tube
Shape:
conical
Corrosion protection:
painted
Manufacturer:
-

Weight

Single blade:
-
Hub:
-
Rotor:
-
Nacelle:
-
Tower, max:
-
Total weight:
-

Miscellaneous

Installation:
2007
Offshore:
No
Onshore:
Yes

Power curve

Marketplace

3x Leitwind LTW90 950
new, Year 2020, 88m Poland
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
7x Nordex N80 Alpha
used, Year 2003, 80m
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
2x Enercon E-66/15.66
used, Year 1999, 85m Germany
1x NEG Micon NM 48/750
used, Year 2005, 55m Netherlands
1x Enercon E-30 / 330
used, Year 2005 India
€ 150.000
1x Vestas V39
used, Year 1995, 40m United Kingdom
€ 140.000
9x Enercon E-82 E3 3.000
used France
19x Bonus B54/1000
used United States
€ 160.000
2x Nordtank NTK 500/41
used, Year 2000, 50m Bulgaria
1x REpower MM82
used, 59m
15x Nordex N80 Alpha
used, Year 2003, 80m United States
9x REpower MM82
used, Year 2010, 60m Germany
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Models

Leitwind LTW77 1500
Fair

Description

The wind turbine LTW77 1500 is a production of LEITWIND AG / SPA, a manufacturer from Italy. This manufacturer has been in business since 2003.

The rated power of Leitwind LTW77 1500 is 1,50 MW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.

The rotor diameter of the Leitwind LTW77 1500 is 76,7 m. The rotor area amounts to 4.608 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 17,8 U/min.

The Leitwind LTW77 1500 is fittet with a direct drive gearbox.

In the generator, LEITWIND AG / SPA sets to Synchronous permanent. The manufacturer has used one generator for the LTW77 1500. The maximum speed of the generator is 17,8 U/min. The voltage amounts to 690 V. At the mains frequency, the LTW77 1500 is at 50 Hz.

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

We have 20 pictures of this wind turbine. One model has been entered to the wind turbine. This is the Leitwind LTW77 1500 - Fair model. We have power data on the LTW77 1500 from the Leitwind in the system. You can see the powercurve in the diagram above.

The Leitwind LTW77 1500 has been listed since 02.10.2012. The last modification of the master data was made on 09.07.2017.

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