• 0813-3068-2412
  • greenc1ty@yahoo.com

Small Wind Turbine EWTH 500W-A

Small Wind Turbine EWTH 500W-A

Small Wind Turbine EWTH 500W-A

Features:

  • Excellent energy production in low wind conditions; typically 60% more energy at wind velocities of 5m/s
  • Aluminum alloy blades and shell design in decent appearance and light weight feature
  • Lower RPM rotational speed avoid the risk of over speed malfunction and bring lower noise emission
  • Simple to install, easy to use and minimal maintenance
  • Finned housing for efficient heat dissipation
  • Dual ra e protection systems as reliable passive self‐furling and electromagnetic brake

%3

Technical specification
Performance
Rated power 500W @12m/s
Peak Power 725W
Start‐up wind speed 2.5m/s
Cut‐in wind speed 3m/s
Survival wind speed 40m/s
Rotor
Rotor diameter 1.9m
Swept area 2.83m2
Blade 5pcs aluminum alloy
Blade length 93cm
Shell material aluminum alloy
Rated RPM 450
Weight 26KG
Others
Generator type 3‐phase AC PMG
Speed regulation & protection Yawing + electromagnetic brake