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    Al94C1

    Al94C1

    Technical data                 
     Blade length 94m
     Design type class   IEC S
     Max. chord length   4.8m
     Pre-bending    6.5m
     Pre-cone angle/can be different 0°
     Mass without  T-Bolt 23.9t
     Mass of  T-bolt     533kg
     Radius center of mass 27.259m
     Design  operation life    20years
     Material   E/H-glass  reinforced Epoxy
     Operation Parameter            
     Rated power 5.x MW
     Rotor Diameter 193m
     Number of blades3
     Power control  Pitchable &  Variable-speed
     Speed range 5-10rpm
     Rated tip speed90.49m/s
     Rated rotor speed  9rpm
     Optimal tip speed ratio11.6
     Performance coefficient at TSR-opt 0.477
     Blade Connection            
     Principle Insert
     Bolt hole circle diameter2800mm
     Number, Size of tension bolts112xM39X4.0 10.9
     Outer diameter of root2910mm


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