AL94C2

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AL94C2

Technical data
Blade length94m
Design type classIEC S
Max. chord length4.8m
Pre-bending6.5m
Pre-cone angle/can be different0°
Mass without  T-Bolt21.8t
Mass of  T-bolt508kg
Radius center of mass26.56m
Design  operation life20years
MaterialE/H-glass  reinforced Epoxy
Operation Parameter
Rated power6.X MW
Rotor Diameter193m
Number of blades3
Power controlPitchable &  Variable-speed
Speed range5-10.1rpm
Rated tip speed90.31m/s
Rated rotor speed9.03rpm
Optimal tip speed ratio11.7
Performance coefficient at TSR-opt0.474
Blade Connection
PrincipleInsert
Bolt hole circle diameter2800mm
Number, Size of tension bolts112xM36X4.0 10.9
Outer diameter of root2910mm


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