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    AL108A1

    AL108A1

    Technical data                 
    Blade length 108m
    Design type class   IEC S
    Max. chord length   4.95m
    Pre-bending    8m
    Pre-cone angle/can be different 0°
    Mass without  T-Bolt 37.4t
    Design  operation life    20years
    Material   E/H-glass  reinforced Epoxy
    Operation Parameter            
    Rated power 8.x MW
    Rotor Diameter 220m
    Number of blades3
    Power control  Pitchable &  Variable-speed
    Rated tip speed89.8m/s
    Rated rotor speed  7.8rpm
    Performance coefficient at TSR-opt 0.485
    Blade Connection            
    Principle Insert
    Bolt hole circle diameter3600mm
    Number, Size of tension bolts144xM39x4.0 10.9
    Outer diameter of root3720mm



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