**rated Power
20KW,
30kw,
50kw
**max Power
24kw,
36kw,
60kjw
**blade diameter
10m,
12,
16.5
**material of the blades
**Fiberglass-Reinforced Plastic
**Fiberglass-Reinforced Plastic
**Fiberglass-Reinforced Plastic
rated rotor speed
140r/min
100
75
**rated speed
11m/s
11
12
**output voltage
288V/480V
288V/480V
288V/480V
**start up wind speed
3(m/s)
3
3
**work speed
4-30(m/s)
4-30(m/s)
4-30(m/s)
**security wind speed
50(m/s)
50(m/s)
50(m/s)
**Free standing tower
15米(m)
18
18
**generator style
3-phase AC PM
3-phase AC PM
3-phase AC PM
top quality except tower
2200kg
2800kg
3500kg
Suggest batteries
According to the system voltage
output controller system
Logic controller, OFF grid inverter
Class of insulation
B
Blades shape
3 FRP blades
Over speed protection
Magnetic Pitch,Automatic yaw,Electromagnetic protection