Al94C1

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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 
 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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