Tellus T-1780

80,00 kW
  • ✔ Power data
  • ✔ 19 Pictures
  • ✘ Models



Rated power:80.0 kW
Flexible power ratings:-
Cut-in wind speed:3.0 m/s
Rated wind speed:14.0 m/s
Cut-out wind speed:28.0 m/s
Survival wind speed:65.0 m/s
Wind zone (DIBt):-
Wind class (IEC):-


Diameter:17.0 m
Swept area:227.0 m²
Number of blades:3
Rotor speed, max:54.0 U/min
Tipspeed:48 m/s
Type:LM 8.2
Manufacturer:LM Glasfieber
Power density 1:352.4 W/m²
Power density 2:2.8 m²/kW

Gear box

Type:helical with parallel shafts


Speed, max:1,008.0 U/min
Voltage:380.0 V
Grid connection:thyristors
Grid frequency:50 Hz


Hub height:23.4/40.8 m
Type:steel tube/lattice
Corrosion protection:hot dip galvanized or painted


Single blade:-
Rotor:1.3 t
Nacelle:4.1 t
Tower, max:9.5 t
Total weight:14.9 t



Power curve


12x Enercon E-18
used, Year 1997 Germany
€ 15.000
1x Lagerwey LW 18/80
used, Year 2016, 27m
1x Enercon E-17
used, 25m United Kingdom
€ 35.339
1x Enercon E-18
used, Year 1993 Poland
€ 13.500
1x Enercon E-18
new, Year 1992, 21m Poland
€ 30.000
1x Enercon E-18
used, Year 1991, 30m
2x Lagerwey LW 18/80
used, 30m
1x Tacke TW 80
used, Year 1993, 40m Germany
2x Enercon E-18
used, Year 1994
1x Tacke TW 80
used, Year 1993, 40m
3x Tacke TW 80
used, Year 1993, 40m
1x Enercon E-18
used, Year 1994, 36m
1x AN Bonus 600/44 MK IV
used, 42m Sweden
1x Bonus B19/120
used, 23m Canada
€ 15.000
2x Enercon E-48
used, 50m Lithuania
1x GE General Electric GE 1.5s
used Moldova
6x Vestas V80-2.0
used Moldova
1x Nordex N90/2500
used, Year 2009, 80m Germany
€ 360.000
3x Nordtank NTK 600
used, Year 1997, 40m Netherlands
4x Vestas V44
used, Year 1996 Denmark
€ 80.000
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Service company for Tellus T-1780


There are no models to this Windturbine.


The wind turbine T-1780 is a production of Tellus Energy Systems A/S, a manufacturer from Denmark. This manufacturer has been in business since 1985. Since year 1991, Tellus Energy Systems A/S is no longer active.

The rated power of Tellus T-1780 is 80,00 kW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 28 m/s.

The rotor diameter of the Tellus T-1780 is 17,0 m. The rotor area amounts to 227,0 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 54 U/min.

The Tellus T-1780 is fittet with a helical with parallel shafts gearbox. The gearbox has 3 stages.

In the generator, Tellus Energy Systems A/S sets to induction. The manufacturer has used one generator for the T-1780. The maximum speed of the generator is 1.008 U/min. The voltage amounts to 380 V. At the mains frequency, the T-1780 is at 50 Hz.

In the construction of the tower, the manufacturer uses steel tube/lattice. As corrosion protection for the tower Tellus focuses on hot dip galvanized or painted.

We have 19 pictures of this wind turbine. There are no models for this wind turbine. We have power data on the T-1780 from the Tellus in the system. You can see the powercurve in the diagram above.

The Tellus T-1780 has been listed since 25.08.2013. The last modification of the master data was made on 03.02.2016.

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