5kW Pitch Adjusted Wind Turbine
1 Pitch regulation
2 Stable Ouptput Power
3 Easy installation
5kW Pitch Adjusted Wind Turbine
5kW pitch controlled on grid system basic characteristics
1) Start up wind speed System start when wind speed is more than 2~3m/s
2) cut in wind speed System connects to grid and has output power when wind speed is over 3m/s.
3) Rated wind speed System has full output power at 11m/s, on grid output power is 6kW
4) Working condition in strong working wind in strong wind from 11m/s to 30m/s, system has full output power through pitch control mechanism and controller regulation.
5) Over working wind speed system needs to stop when wind speed is over 30m/s. use manual brake to stop wind turbine
A-5kw pitch controlled on grid system technical characteristics
(1)Wind rotor technical parameter
Parameter | |
Wind rotor diameter | 5.4m |
Type | Three blade, horizontal, up wind |
Blade material | Reinforced fiber glass |
Start up torque | <7.5N·m |
Pitch control regulation | 260~320rpm |
Max rotate speed | <320r/min |
(2)Generator technical parameter
Condition | parameter |
Generator type | Permanent magnet, three phase, AC |
Start up torque | <7.5N·m |
Rated rotate speed | 260r/min |
Rated voltage | 500Vdc |
Rated efficiency | >80% |
Capacity | >1.5 times of rated power |
Max rotate speed in zero load condition | 1.2 times of rated rotate speed |
Working temperature | -25°C~65°C |
Working environment humidity | <95% |
Power curve data sheet
Wind speed (m/s) | 2m/s | 3m/s | 4m/s | 5m/s | 6m/s | 7m/s | 8m/s | 9m/s | 10m/s | 11m/s | 12m/s | >12m/s |
Power(w) | 0 | 70 | 280 | 550 | 900 | 1400 | 1960 | 2710 | 4000 | 5800 | 6000 | 6000 |
System parameter
Wind rotor diameter | 5.4m |
Blade material | Reinforced fiber glass |
Rated power / max power | 5kw/6kw |
Rated rotate speed | 260r/min |
Rated wind speed | 11m/s |
Start up wind speed | 2.5m/s |
Working wind speed | 3~30m/s |
Survive wind speed | 60m/s |
Working voltage | DC500V |
Speed regulation method | Pitch control |
Stop method | Manual brake |
Generator type | Permanent magnet, three phase, alternator |
Wind turbine weight | 400kg |