2.4M110 – Extremely efficient even at extreme temperatures.

With an operating temperature range of –20°C to +50°C and a rotor surface of 9,331 m2, this 2.4 megawatt wind turbine generates consistently good energy yields in medium to low wind-speed locations – come rain or shine, hot or cold.


Highlights

  • Nominal power 2,430 kW, rotor surface 9,331 m2, rotor diameter 109 m, hub heights 95 to 120 m
  • Load-flow optimised mechanical construction with time-proven components for a 20-year operating life
  • Internal Supply Unit: Supplies the turbine with constant voltage and frequency when disconnected from grid
  • Efficient cooling circuit: Combined cooling system for the mechanical and electrical drivetrain
  • Operating temperature range of –20°C to +50°C

    Design data

    Nominal power 2,430 kW (50 Hz) 2,430 kW (60 Hz) *
    Cut-in wind speed 3 m/s
    Nominal wind speed 13 m/s
    Cut-out wind speed 20 m/s
    Restart cut-in wind speed 17 m/s
    Operating temperature range -20 – +50 °C *
    • * 60 Hz under development
    • * de-rating above 40 °C

    Certification

    Hub height Wind class DIBt Wind zone
    95 – 120 m IEC S -

    Rotor

    Diameter 109 m
    Rotor area 9,331 m²
    Rotor speed 8.5 – 12.8 1/min (+12 %)
    Power control Electrical pitch

    Rotor blade

    Blade length 53.2 m
    Type Glass fibre-reinforced plastic (GFRP)
    Max. chord width 3.95 m

    Gear system

    Type Multi-stage planetary/spur gearbox
    Gear ratio i = approx. 117
    Type of suspension Three-point contact suspension

    Weight

    Rotor blade Approx. 12.9 t
    Nacelle with drive train Approx. 93.2 t
    Rotor Hub without blades Approx. 26.5 t

    Electrical system

    Nominal power 2,430 kW (50 Hz) 2,430 kW (60 Hz) *
    Nominal voltage 600 V
    Nominal frequency 50 Hz/60 Hz
    Generator Electrically excited synchronous generator
    Generator protection class IP 54
    Speed range 1,000 – 1,678 1/min
    Converter type Full scale IGBT with modular design
    • * 60 Hz under development

    Sound power level

    Maximum sound power level 105.5 db (A)

    Power curve

     

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    Contact us

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    Please use this fom for general requests.

    Senvion Headquarters

    Überseering 10
    22297 Hamburg

    Phone: +49 40 5 55 50 90-0
    Fax: +49 40 5 55 50 90-39 99
    info[at]senvion.com

    Senvion Headquarters

    Überseering 10
    22297 Hamburg

    Phone: +49 40 5 55 50 90-0
    Fax: +49 40 5 55 50 90-39 99
    offshore.sales[at]senvion.com

    Senvion Headquarters

    Überseering 10
    22297 Hamburg

    Phone: +49 40 5 55 50 90-0
    Fax: +49 40 5 55 50 90-39 99
    sales[at]senvion.com