300W Home Use Horizonal Low Noise Wind Turbine,3 Years Free Maintenance,high Efficiency

Wind Turbine
A.Supply OEM service
B.3 years free maintance
C.CE Certification
D.auto&manul brake protection function

CAT 300W Wind Turbine CE Certification
1.Low start up wind speed
2.Beutiful,high efficiency,durable

CAT-300W Wind Turbine Main technical data as follows:

Item
Parameter
Blades diameter(m)
2.6
Blades material and quantity
3 pcs Strengthened form in one piece made by hand
Rated power(w)
300
Max power(w)
350
Annual power generation(kwh)
2250-6750
Rated rotor speed(r/min)
375
Start up wind speed(m/s)
2
Working wind speed(m/s)
4-25
Rated wind speed(m/s)
8
Security wind speed(m/s)
50
Working voltage(v)
AC18
Batteries voltage(v)/ capacity(Ah)
24V100AH
Adjusting method
Electromagnetic damping adjusting speed
Brake method
Manual and Automatically brake, security protection system
Generator type
Three phase and permanent magnet generator
Generator class of insulation
F

A.
Rotor select high quality Nd-Fe-B rare earth magnetic steel and cone slope, changed the formerly way that fixed drilling hole so the magnetic field is more stable.
Advantages:
a .Maintain the magnetic integrity of the magnetic steel
b .The material of magnetic steel select 38SH and have high remanence

B.
The anti-corrosion of whole appearance adopts multi-channel processes:
Pickling ,Phosphate,Electrostatic spraying.
Automotive paint surface,Ensure that 10 years without rust.

C.
The blades material adopts strengthened fiberglass blades model made in German ,
Advantage is
low start up wind speed,
steady rotor speed,
improve the utilization of
wind energy,
Long
service life.