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      AL111A

      AL111A

      Technical data                 
      Blade length 111m
      Design type class   IEC S
      Max. chord length   4.95m
      Pre-bending    8.5m
      Pre-cone angle/can be different 0°
      Mass without  T-Bolt 39t
      Design  operation life    20years
      Material   E/H-glass  reinforced Epoxy
      Operation Parameter            
      Rated power 8.x MW
      Rotor Diameter 226m
      Number of blades3
      Power control  Pitchable &  Variable-speed
      Rated tip speed89.93m/s
      Rated rotor speed  7.6rpm
      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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