• 兴发娱乐官网

      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



      Previous： AL103A
      Next： AL111A