Lagerwey Zephyros LW 72 back to list

Power
Rated power2.000 kW
Rated wind speed13.0 m/s
Cut-in wind speed2.5 m/s
Cut-out wind speed25.0 m/s
Rotor
Diameter72,0 m
Swept area4,071.50 m2
Number of blades3
Rotor speed24
TypeNACA 634-632 xx
Materialglas-fibre reinforced plastic, epoxy resin
ManufacturerPolymarin
Nacelle
Designintegrated
Gear box
Type gearless
Stages
Ratio
Manufacturer
Generator
Type synchronous, ring generator
Number1
Speed4 - 24
Voltage4000 V
Grid connection via converter
Grid frequency 50 Hz
ManufacturerABB
Control and Protection System
Power limitation pitch
Speed controlvariable via microprocessor, active blade pitch control
Main brake individual blade pitch control
Second brake system individual blade pitch control
Yaw control system electric gear motor(s)
Manufacturer of control system
SCADA-System
Technical details
Power curveno
Sound power levelno
Electrical characteristicsno
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 Supplydelivery, erection, remote data control
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 Supplydelivery, erection, remote data control
Warranty2 years
References
Installed turbines worldwide
First installation in
Special features
Miscellaneous
WEC with 1,500 MW available.