1.low start wind speed 2.long life span 3.good balance ,safety 4.high efficiency
Model | CH-50 | CH-150 | CH-250 |
Name | Wind butterfly | Wind butterfly | Wind butterfly |
Rated power | 50W | 150W | 250w |
Rated DC voltage | DC 12V | DC 12V | DC 12V/24V |
Rated current | 4.1A | 12.5A | 20A/10A |
Rated speed | 220r/m | 178r/m | 165r/m |
Max power | 65W | 200W | 300W |
Number of blade | 2 pcs | 2 pcs | 2 pcs |
Starting wind speed | 2m/s | 2m/s | 2 m/s |
Cut-in wind speed | 2.5m/s | 2.5m/s | 2.5m/s |
Cut-out wind speed | 18m/s | 18m/s | 18m/s |
Security wind speed | 36m/s | 35m/s | 35m/s |
Rated wind speed | 13m/s | 13m/s | 13m/s |
Engine | Three-phase permanent magnet generator | Three-phase permanent magnet generator | Three-phase permanent magnet generator |
Rotor diameter | 450mm | 600mm | 900mm |
Blade material | Carbon fiber reinforced plastics | Carbon fiber reinforced plastics | Blade material |
Output line anti-winding device | FRP (Fiber glass-Reinforced plastics ) | FRP (Fiber glass-Reinforced plastics ) | FRP (Fiber glass-Reinforced plastics ) |
Over-speed wind protection | Electromagnetic brake | Electromagnetic brake | Electromagnetic brake |
Life span | 15 years | 15 years | 15 years |
Equipment surface protection | Galvanization plastic coating | Galvanization plastic coating | Galvanization plastic coating |
Working temperature | -40°C-70°C | -40°C-70°C | -40°C-70°C |
vertical wind generator
