GE Wind Energy/Enron Wind 900s back to list

Power
Rated power900 kW
Rated wind speed11.6 m/s
Cut-in wind speed3.0 m/s
Cut-out wind speed25.0 m/s
Rotor
Diameter55 m
Swept area2,375.83 m2
Number of blades3
Rotor speed15 - 28
TypeEW 26
Materialglas-fibre reinforced plastic
ManufacturerTecsis
Nacelle
Designseparated
Gear box
Type combined spur / planetary gear
Stages3
Ratio1:65
ManufacturerEickhoff
Generator
Type asynchronous, double fed induction
Number1
Speed1,100 - 2,000
Voltage690 V
Grid connection via converter
Grid frequency 50 / 60 Hz
Manufacturer
Control and Protection System
Power limitation pitch
Speed controlvariable via microprocessor
Main brake individual blade pitch control
Second brake system disk brake
Yaw control system electric gear motor(s)
Manufacturer of control systemBachmann
SCADA-System
Technical details
Power curveyes
Sound power levelyes
Electrical characteristicsyes
Tower 1 Tower 2
Hub height
Typesteel tubular
Shapeconical
Corrosion protectionmulti-coated
Manufacturer
Weight
Single blade
Hub (incl. installed equipment)
Rotor (incl. hub)
Nacelle (without rotor & hub)
Tower
Total weight
Type Approval
Guideline, Class
Survival wind speed
Tested (month/year)
Reference energy yield
kWh/a0.00
Price
Turbine (excl. VAT)
Scope of Supply
Warranty2 years
Hub height
Typesteel tubular
Shapeconical
Corrosion protectionmulti-coated
Manufacturer
Weight
Single blade
Hub (incl. installed equipment)
Rotor (incl. hub)
Nacelle (without rotor & hub)
Tower
Total weight
Type Approval
Guideline, Class
Survival wind speed
Tested (month/year)
Reference energy yield
kWh/a0.00
Price
Turbine (excl. VAT)
Scope of Supply
Warranty2 years
References
Installed turbines worldwide
First installation in
Special features
Miscellaneous