Leitwind LTW77 850

850,00 kW
Premium manufacturer
  • ✔ Power data
  • ✔ 4 Pictures
  • ✘ Files
  • ✘ Models

Pictures

Datasheet

Power

Rated power:
850.0 kW
Flexible power ratings:
-
Cut-in wind speed:
3.0 m/s
Rated wind speed:
11.0 m/s
Cut-out wind speed:
25.0 m/s
Survival wind speed:
-
Wind zone (DIBt):
-
Wind class (IEC):
IIIa

Rotor

Diameter:
76.6 m
Swept area:
4,608.0 m²
Number of blades:
3
Rotor speed, max:
20.5 U/min
Tipspeed:
82 m/s
Type:
-
Material:
GFRP
Manufacturer:
-
Power density 1:
184.5 W/m²
Power density 2:
5.4 m²/kW

Gear box

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

Generator

Type:
synchronous permanent
Number:
1
Speed, max:
20.5 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:
2011
Offshore:
No
Onshore:
Yes

Power curve

Marketplace

Leitwind LTW80 1500
new, 60m Italy
Leitwind LTW77 1500
new, 62m Italy
Leitwind LTW101 3000
new, 94m Italy
Leitwind LTW86 1500
new, 80m Italy
Leitwind LTW101 2500
new, 80m Italy
Leitwind LTW77 800
new, 62m Italy
Leitwind LTW90 1000
new, 80m Italy
Leitwind LTW80 1000
new, 65m Italy
Leitwind LTW86 1000
new, 80m Italy
2x PowerWind Ltd. PW60
new, Year 2016, 100m India
€ 700.000
1x Vestas V20
used, Year 1988, 24m
25x Suzlon S 66-1250
used, Year 2007, 56m India
€ 13.965.000
25x Suzlon S 66-1250
used, Year 2007, 56m India
€ 13.965.000
4x Enercon E-32 / 300
used, Year 1993, 30m Ireland
€ 20.000
2x Nordex N27/150
used, Year 1998, 30m Ireland
€ 61.843
2x RRB Energy V27-225
used, 30m Ireland
€ 133.783
2x Nordex N29
used, 30m Ireland
€ 74.464
1x NEG Micon NM 44/750
used, 12m China
€ 890.900
4x Bonus B44/600
used, Year 1999, 1m Spain
1x Enercon E-32 / 300
used, 31m Bulgaria
powered by wind-turbine.com

Service company for Leitwind LTW77 850

Dismantling of wind turbines

Companies for dismantling

Files

There are no files stored

Models

There are no models to this Windturbine.

Description

The wind turbine LTW77 850 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 850 is 850,00 kW. 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 850 is 76,6 m. The rotor area amounts to 4.608 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 20,5 U/min.

The Leitwind LTW77 850 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 850. The maximum speed of the generator is 20,5 U/min. The voltage amounts to 690 V. At the mains frequency, the LTW77 850 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 4 pictures of this wind turbine. There are no models for this wind turbine. We have power data on the LTW77 850 from the Leitwind in the system. You can see the powercurve in the diagram above.

The Leitwind LTW77 850 has been listed since 09.07.2013. The last modification of the master data was made on 09.07.2017.

More wind turbines

Leitwind LTW86 1000
1,00 MW
Leitwind LTW101 3000
3,00 MW
Leitwind LTW42 500
500,00 kW
Leitwind LTW90 950
950,00 kW
Leitwind LTW104 2000
2,00 MW
Leitwind LTW90 500
500,00 kW
Leitwind LTW90 2000
2,00 MW
Leitwind LTW77 800
800,00 kW
Leitwind LTW80 1650
1,65 MW
Leitwind LTW62 1200
1,20 MW
Leitwind LTW80 800
800,00 kW
Leitwind LTW77 1000
1,00 MW
Leitwind LTW80 1500
1,50 MW
Leitwind LTW70 2000
2,00 MW
Leitwind LTW90 1000
1,00 MW
Leitwind LTW80 1800
1,80 MW
Leitwind LTW101 2000
2,00 MW
Leitwind LTW80 850
850,00 kW
Leitwind LTW42 250
250,00 kW
Leitwind LTW93 3000
3,00 MW