V27
Wind Turbine
Wind turbine maintenance is essential if you wish to ensure that your turbine gets the 20 to 25-year lifespan it is capable of achieving. To neglect your turbine is to neglect your investment and it could prove very costly further down the line.

Turbine Information
Overview
The Vesta V27 model is an upwind, three bladed wind turbine rated at 225KW.
Performance
The turbine is a variable speed 225kW generator operated & regulated by a variable pitch control. The power unit consists of an asynchronous direct drive induction generator and permanent magnet.
Wind Class
IIA
Annual Energy Production
The annual energy production (AEP) is given for a generic site with a weibull distribution factor (K=2) and a power curve corresponding to the above mentioned conditions.
Vestas V27 Technical Specification
Generator Rating
225kW at 16 m/s
Rotor Speed
43 RPM Nominal
Rated wind speed
56 m/s
Cut-in wind speed
3.5 m/s
Rotor Diameter
27 m
Rotor Orientation
Upwind
No. of Blades
3
Swept Area
573 m2
Control System
PLC Driven Inverter
Gearbox
Yes, Planetary
Generator
Asynchronous
Yaw Control
Powered
Tower Height
31 m
Tower
Free Standing
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