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
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 |