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Wind Turbine 1 MW Technical Data

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Operating Data S.60/1000 S.62/1000 S.64/1000

Rotor diameter

 60 m 62 m 64 m

Hub height

 65 m (variable as per requirements)

Installed elec. output

 1000 kW

Cut-in wind speed

 3 m/s

Rated wind speed

 13 m/s 13 m/s 11 m/s

Cut-out wind speed

 25 m/s

Survival wind speed

 67 m/s
       
   

1 MW

System Design

Technical Description
Salient Features

Technical Data
Power Curve
     
 
Rotor S.60/1000 S.62/1000 S.64/1000

Blade

 3 bladed horizontal axis

Swept area

 2826 m2 3019 m2 3217 m2

Rotational speed

 15.3 / 22.9 rpm 15.3 / 22.9 rpm 13.9 / 20.8 rpm

Regulation

 Pitch-regulated
 
     
     
 
Generator S.60/1000 S.62/1000 S.64/1000

Type

 Asynchronous 4/6 poles

Rated output

 250 / 1000 kW

Rotational speed

 1007 / 1507 rpm 1007 / 1507 rpm 1208 / 1810 rpm

Frequency

 50 Hz 50 Hz 60 Hz
 
     
     
 
Gearbox S.60/1000 S.62/1000 S.64/1000

Type

 Integrated (1 planetary & 2 helical)

Ratio

 67.313 : 1 67.313 : 1 89.229 : 1
 
     
     
 
Yaw System S.60/1000 S.62/1000 S.64/1000

Drive

 4 Electrically driven planetary gearbox

Bearing

 Polyamide slide bearings
 
     
     
 
Braking System S.60/1000 S.62/1000 S.64/1000

Aerodynamic brake

 3 Independent systems with blade pitching

Mechanical brake

Hydraulic fail-safe disc brake system
 
     
     
 
Control Unit S.60/1000 S.62/1000 S.64/1000

Type

Programmable microprocessor-based; high speed data communication, active multilevel security, sophisticated operating software, advanced data collection, remote monitoring & control option, UPS back up, Real-time operation indication.
 
     
     
 
Tower S.60/1000 S.62/1000 S.64/1000

Type

 Lattice / Tubular, Hot Dip Galvanized, Epoxy / PU coated
 
     
     
 
Erection S.60/1000 S.62/1000 S.64/1000

Type

 With crane