Specifications

1.started up wind speed is low
2.good price with high quality
3.high efficiency
4.bealtiful surface
d turbine

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

This is our vertical wind turbine , if you are interested in it please don't hesitate to contact Ms Navny hou,Thank you