Horizontal-axis wind turbines (HAWT) have the main rotor shaft and electrical generator at the top of a tower, and may be pointed into or out of the wind. Small turbines are pointed by a simple wind vane, while large turbines generally use a wind sensor coupled with a servo motor. Most have a gearbox, which turns the slow rotation of the blades into a quicker rotation that is
More suitable to drive an electrical generator.
Technical Specification Horizontal Wind Energy System: Our Horizontal wind turbine range starts from 300 watts, 500watts, 1KW, 2KW, 3KW, 15KW.
| Description | Ramsis-HAWT -300 Watts | Ramsis-HAWT -600 Watts | Ramsis-HAWT -1KW | Ramsis-HAWT -15KW |
| Blades Rotor Diameter | 1.6 m (5.25ft.) | 2.5 m (8.2 ft.) | 2.8 m (.18 ft.) | 9 m (29.52 ft.) |
| Blades Quantity & Material | 3Pcs / FRP | 3Pcs / FRP | 3Pcs / FRP | 3Pcs / FRP |
| Rated Power | 300W | 600W | 1000W | 15000W |
| Max Power | 400W | 750W | 1500W | 16000W |
| Rated Rotate Speed | 400rpm | 400rpm | 400rpm | 160(r/min) |
| Start Wind Speed | 3 m/s ( 6.72 mph) | 3 m/s ( 6.72 mph) | 3 m/s ( 6.72 mph) | 3 m/s ( 6.72 mph) |
| Rated Wind Speed | 8m/s ( 17.92mph) | 8m/s ( 17.92mph) | 8m/s ( 17.92mph) | 11m/s ( 24.64mph) |
| Working Wind Speed | 3-20m/s (6.72-44.8 mph) | 3-20m/s (6.72-44.8 mph) | 3-20m/s (6.72-44.8 mph) | 3-25m/s (6.72-56 mph) |
| MAX. Design Wind Speed | 35m/s (78.4mph) | 35m/s (78.4mph) | 35m/s (78.4mph) | 50m/s (112mph) |
| Protection Method | Autofurling +PWM control | Autofurling +PWM control | Autofurling +PWM control | Autofurling +PWM control |
| Output Voltage | 24V | 24V | 48V | 360V |
| Top Weight | 25kg | 32KG | 55kg | 700 kg |
| Generator Type /Material | PMG AC Direct Drive | PMG AC Direct Drive | PMG AC Direct Drive | PMG AC Direct Drive |
| Swept Area | 4.9m² | 4.9m² | 6.15 m² | 63.58 m² |