Aeolos wind turbine 20kw specification Rated power 20 kw Maximum output power 31 kw Output voltage 320-480 v Blade quantity 3 glass fiber blades Rotor blade diameter 10.0 m (32.8ft) Start-up wind speed 3.0 m/s (6.7 mph) Rated wind speed 10 m/s (22.3 mph) Survival wind speed 45 m/s (100.7 mph) Generator three phase permanent magnetic generator Generator efficiency >0.85 Turbine weight 410 kg (903 lbs) Noise 35 db(a) @ 5m/s Temperature range -20ípc to +50ípc Design lifetime 30 years Warranty standard 5 years extended 10 years
