Vertical wind generators (VAWTs) are a type of wind generator where the main rotor shaft is set vertically and the main components are located at the base of the turbine. VAWTs offer a number of advantages over traditional horizontal-axis wind turbines (HAWTs). They can be packed closer together in wind farms, allowing more in a given space. They are smaller, but rather due to the slowing effect on the air that HAWTs have, forcing designers to separate them by ten times their width.
Technical Specification Vertical Axis Wind Turbine: Our Vertical wind turbine range starts from 300 watts, 500watts, 1KW, 2KW, 3KW, 10KW.
| Description | Ramsis-VAWT -300 Watts | Ramsis-VAWT -500 Watts | Ramsis-VAWT -1KW | Ramsis-VAWT -10KW |
| Rated Power | 300W | 500W | 1000W | 10000W |
| Max Power | 400W | 650W | 1500W | 11000W |
| Rated Rotor Speed | 200RPM | 200RPM | 150RPM | 100RPM |
| Start Torque | <0.1 N.M | <0.1N.M | <0.3N.M | <1N.M |
| Blades Height | <1N.M | 1.5m (4.92ft.) | 2.6m (8.53 ft.) | 6m(19.68ft) |
| Blades Rotor Diameter | 1.2m (3.936 ft.) | 1.3m (4.264ft.) | 1.4m (4.59 ft.) | 3m(9.84ft) |
| Blades Material & Quantity | FRP /3PCS | FRP/3PCS | FRP /3PCS | FRP /3PCS |
| Start Wind Speed | 1m/s (2.24mph) | (2.24mph) | 2.8m/s (6.272mph) | 2.8m/s (6.272mph) |
| Rated Wind Speed | 10m/s(22.4mph) | 10m/s | 11m/s(24.64mph) | 13m/s(29.12mph) |
| Working Wind Speed | 1-25m/s (2.24-56 mph) | 1-25m/s (2.24-56 mph) | 3-25m/s (6.72-56 mph) | 3-25m/s (6.72-56 mph) |
| Safety Wind Speed | 50m/s(112mph) | 50m/s(112mph) | 50m/s(112mph) | 50m/s(112mph) |
| Option Voltage | 12-24V | 12-24V | 48-400V | 120-500V |
| Generator Type | Three-phase AC out rotor disc | Three-phase AC out rotor disc | Three-phase AC out rotor disc | Three-phase AC out rotor disc |
| Generator Weight | 13kg/50kg | 20kg/64kg | 175kg | 780kg |
| Swept Area | 1.5 m² | 2.4 m² | 3.64 m² | 18 m² |