High Quality Pitch Control 20kw Wind Turbine Generator with Free Standing Tower

Factory introduce:

Qingdao Yuxi Wind Power Equipment Co., Ltd. is specialized in R&D, manufacturing and selling wind power system product, solar power system product, solar &wind hybrid system(on grid and off grid systems).For wind system mostly use for household power supply, have main charger when non-wind. very useful system.Pure sine wave output, can take all inductive loads.
The advantage of our wind turbine :
- MODEL: YHE20KW
- rotor diameter 12m , 20kw @ 140rpm @ 9m/s
- electric pitch control , electric yawing
- DC dumpload , AC dumpload , muti-safety protection
- brushless yawing motor, pitch control motor
- Siemens PLC S7-1200 , hydraulic disk brake
- gearless, direct drive, 3 phase ac permanent magnet
- NSK bearing
- RS 485 communication, 3G SIM card remote controlhigh quality pitch control 20kw Wind turbine generator technical parameter :

ModelYHE 20KW wind turbineRotor Diameter(m)12Blade MaterialReinforced FPR for wind turbine 20kwBlade Quantity3Rated Wind Speed (m/s)9Start-up Wind Speed (m/s)3Working Wind Speed (m/s)3.0-35Security Wind Speed (m/s)50Starting Torque (n/m)13Speed Adjustment ModePitch Controlled + Active YawingStop ModeFeathering propeller , Yawing, Electromagnetic BrakeGenerator TypePermanent Magnet Three Phase AC generatorRated Voltage0-700VDCRated Power20KWMax. Power30KWRated RPM(R/Min.)140Mainbody Weight(kg)1500Tower Weight 18m(kg)3200
20kw wind turbine power curve : YHE 20KW Wind Turbine Power CurveWind Speed RPM ( r/min )Output voltage (v)Output power (w)3m/s471677484m/s6222217735m/s7827834646m/s9333359857m/s10938995048m/s124444141879m/s1405002000010m/s1405002000011m/s1405002000020kw wind turbine generator inner structure :20kw wind turbine controller :
20KW Wind Turbine Generator Foundation :
Plywood packages for shipping :
Wind Turbine Generator Shipping :
PACKAGE SIZE:Windturbinemainbody,blades,controller,dump load :plywoodcase
Tower : soft package
Wind Turbine PartsPackage SizeWeight20kw wind turbine main dody3.87*1.12*1.45m2165kgs20kw blades6.03*0.83*0.52m602kgs20kw controller0.81*0.5*2m84kgs20kw dump load0.78*0.55*0.95m94kgs18m free stand tower12cbm3100kgsFAQ:Q :What is the difference between off-grid system and on-grid system ?A: Off-grid system including wind turbine ,off-grid controller ,battery group ,off-grid inverter and tower. The electricity generated by wind turbine needs to be stored in battery group .
On-grid system including wind turbine ,on-grid controller, on-grid inverter and tower. The electrical generated by wind turbine transmit to state grid directly.Q: Does our wind is enough for awind turbine generator ?A: As our wind turbine generator can start running at low wind speed 3m/s .So your average annual wind speed is more than 5m/s then you can use it .Q:Why buy asmall wind turbine ?A:YHE wind turbine is asmart investment that will lower your monthly expenses, increase your net worth. At the same time, it will help clean the air, slow climate change, and move us towards the energy independence.Q: Which model is suitable for me?A: Please contact our sales with following points :What appliance do you want to run by the system?How many watts are they and their working time ?Your annual wind speedWhat kinds of system do you want ?On-grid or off-grid?Q: Are you manufacturer ?A: Yes.
Fixed pitch wind turbine 300w-30kw
Horizontal axis, fixed pitch wind turbine 300w-30kw (low cost, average wind speed lower than 7m/s place)
300w-30kw wind turbine off grid working system;
1kw,1.5kw, 2kw, 2.5kw, 3kw, 5kw, 10kw, 15kw, 20kw,25kw 30kw wind turbine on grid working system; On grid inverter input data, please contact us to ask for it.Model500w1kw2kw3kw5kw10kw20kw30kwRotor Diameter (m)2.52.83.24681012BladesReinforced fiber glass *3pcsRated Wind Speed8991010101012Start-up wind Speed3m/sWorking wind speed4-30m/sSurvival wind speed45m/sRated Output Power500w1kw2kw3kw5kw10kw20kw30kwMax Output Power750w1.5kw3kw4kw7.5kw15kw30kw35kwRated Rpm400350350300220180150120Type of Generator3 phase AC PMASpeed regulationYawing, auto brakeYawing,
manual brake,auto brakeYaw
Manual brake
Auto brake
Auto furlingWorking voltage12v24v/48v/240v24v-360v48v-500v120v-500vWTG main body weight45kgs56kgs68kgs150kgs310kgs720kgs1300kgs1500kgsNormal Tower height6m-12m8m-15m10m-30m
For lower average wind place, we provide the larger blades rotor diameter and solution for you.Variable pitch wind turbine
Pitch controlled wind turbine 2kw-60kw (safety and reliable, high cost. In average wind speed higher than 7m/s rich wind place)
The wind turbine itself control the rotation speed. It makes the wind turbine working system more safety and reliable than normal fixed pitch wind turbine.
2kw 3kw 5kw 10kw is centrifugal pitch controlled wind turbine, with yaw system;
20kw, 30kw, 60kw is up wind, electric pitch controlled wind turbine, with wind measure equipment system.
Both off grid working system and on grid working system.
ItemFD3.8-2kwFD4-3kwFD5.4-5kwFD10-10kwFD12-20kwFD14-30kwFD23-60kwRotor diameter (m)3.845.410121423Blade materialReinforced FPRBlade quantity3333333Rated wind speed (m/s)91010101099Start-up wind speed (m/s)3333333Working wind speed (m/s)3.0-253.0-353.0-353.0-353.0-353.0-353.0-35Security wind speed(m/s)40404545505050Starting torque(n/m)1.42.54.57.51420110Speed adjusting modeCentrifugal Pitch ControlActive Pitch Control, Active YawingStop methodElectromagnetic +Manual brakeFeathering ,Yawing ,ElectromagneticGenerator typePermanent Magnet Three phase AC generatorRated power2kw3kw5kw10kw20kw30kw50kwMaximum power3kw4kw6kw12kw25kw35kw60kwRated RPM(r/min)38030024018014012065Working voltage24-500vdc48-500vdc48-500vdc120-500vdc240-500vdc500vdc700vdcWind turbine weight(kg)1301602601000250028006580