Alaskan Wind Industries


Alaskan Wind Industries - Endurance E Series (50kW)





The G and E Series Endurance Wind Turbines are designed for larger farms, irrigation pivots, schools, hospitals, manufacturing and fabrication companies and any other applications requiring 125,000 - 250,000 kWh per year of electricity.





















  • Endurance 50kW is a Direct Grid Tie unit
  • Steady and low RPM for Quitness
  • Induction Generator developed specifically for & by John Deere
  • 5 Years Maintenance Package included in price
Configuration:     3 blades, Horizontal Axis, Downwind
Rated Wind Speed:     27mph (11 m/s)
Rated Power @ 27mph:     55kW
Applications:     Direct Grid-Tie
Rotor Speed:     42 rpm
Starting Speed:     7mph (3.13 m/s)
Cut-in Wind Speed:     7.8mph (3.5 m/s)
Cut-out Wind Speed:     56mph (25m/s)
Survival Wind Speed:     116mph (52 m/s)
Design Life:     Stated 30 years (with maintenance)
Overall Turbine Weight:     8,800lbs(3,990kg)
Rotor Diameter:     63ft (19.2m)
Swept Area:     3120ft² (290m²)
Blade Length:     29.53.1ft (9m)
Blade Material:     Fiberglass/Epoxy
Power Regulation:     Stall Control (Constant Speed)
Generator:     Induction Generator
Configuration:     1Ø, , 120/240 VAC split-phase @ 60 Hz, patented dual-voltage generation
Main Brake System:     Rapid fail-safe mechanical brake on rotor shaft
Secondary Safety:     Redundant back-up brake on rotor shaft
Automatic shut down triggered by:     - High wind speed
- Grid failure
- Over speed
- All other fault conditions

Online Performance Monitoring

Control System:     Field-programmable embedded controller
User Interface:     Wireless or wired networked softwareinterface for remote monitoring and control
Warranty:     5 Year Warranty
Maintenance:     5 year maintenance package included with AKWI Installs
Maintenance Access:     All tower options are Tiltable

Tower Heights & Types:

 
Free Standing Monopole:     100ft (30.5 m), 120ft (36.5 m), 140ft (42.7 m)
Free-standing lattice:     100ft (30.5 m), 120ft (36.5 m), 140ft (42.7 m)