Powerful output, proven technology – the 6.3M152 power upgrade.

The 6.3M152 power upgrade continues the evolution of our proven 6 MW offshore series. It combines all of Senvion’s hallmark features – outstanding availability, excellent grid compatibility, ease of transport and a maintenance-friendly design – with highly efficient blades, based on the latest Rodpack technology. The optimised gearbox, rotor and mainframe of its precursor – the 6.2M152 – already enabled an increase in AEP of up to 20 percent. With a further increase in power density and energy yield efficiency, the 6.3M152 can provide a competitive advantage in offshore energy generation and offers a range of hub heights to meet individual project requirements.

    • Nominal power: 6,330 kW
    • Rotor diameter: 152 m
    • Hub height: Project specific
        • Wind class: High Wind (IEC S)
        • Operating temperature range: -20 – +30 °C
        • Rotor surface: 18,146 m²

          Technical data 6.3M152

          Design data

          Nominal power6,330 kW
          Cut-in wind speed3.5 m/s
          Nominal wind speed11.5 m/s
          Cut-out wind speed30 m/s
          Restart cut-in wind speed25 m/s
          Operating temperature range-20 – +30 °C


            Hub heightWind classDIBt Wind zone
            Project specificIEC SWZ 4


              Diameter152 m
              Rotor area18,146 m²
              Rotor speed6.4 – 10.1 1/min (+15 %)
              Power controlElectrical pitch

                Rotor blade

                Blade length74.4 m
                TypeGlass fiber-reinforced plastic (GFRP)
                Max. chord width4.5 m

                  Electrical system

                  Nominal frequency50 Hz
                  GeneratorDouble-fed-induction generator
                  Generator protection classIP 54
                  Converter typeFrequency converter

                    Sound power level

                    Maximum sound power level109 db (A)

                      Power curve

                      Title File Size
                      Technical overview 6.3M152 PDF 149 kB
                      Senvion - Portfolio Overview PDF 1.6 MB


                      Senvion Japan G.K.
                      Cross Office Shibuya Medio 9-E,
                      2-11-5 Shibuya, Shibuya-Ku
                      Tokyo 150-0002 · Japan