**Rated power 400W
**Rated DC voltage DC 12V/24V
**Rated current 25A/12.5A
**Rated speed 1850r/m
**Max power 500W
**Number of blade 3 pcs
**Starting wind speed 2.5m/s
**Cut-in wind speed 3.5m/s
**Cut-out wind speed 18m/s
**Security wind speed 45m/s
**Rated wind speed 12.5m/s
**Engine Three-phase permanent magnel **generator
**Rotor diameter 1250mm
**Blade material Carbon fiber
**Output line anti-winding device Overall three-phase commutator
**Over-speed wind protection Tip stall protection + turned protection + Electromagnetic brake
**Life span 15 years
**Equipment surface protection Aluminum oxide + plastic coating
**Working temperature -45℃-70℃
N.W. 5.85kg
**Packing material Carton box and foam material
**packing dimension 720*390*210mm
G.W. 7.5kg