Product details Name:FH Series ModelFH FH SERIES MODEL FH-2KW FH-3KW FH-5KW FH-6KW FH-10KW Rated Power2000W3000W5000W6000W10000W Maximum Power2100W3200W5300W6400W10500W Blade Length2m2.8m3.2m3.6m4m Rated Voltage48V-96V96V-220V96V-220V96V-380V96V-220V Start-up Wind Speed3m/s3m/s3m/s3m/s3m/s Rated Wind Speed11m/s11m/s11m/s11m/s11m/s Rotor Diameter of Blades1.6m2m2m2.4m2.6m Gross Weight112kg187kg219kg260kg310kg Blades ColorsWhite/Multicolor Safe Wind Speed (m/s)≤40m/s Blades Quantity3 Blade MaterialGlass Fiber GeneratorMaglev Generator Control SystemElectromagnet Mount Height (m)6m–20m Generator Protection GradeIP54 Work Temperature-40°C–80°C Overspeed ProtectionElectromagnetic Brake Overload ProtectionElectromagnetic Brake and the Unloading Unit LubricationLubrication Grease Design Life20 Years