5kw Horizontal Axis Wind Turbine /Wind Generator (JD-5kW)

    Variable Pitch Blades Wind Turbine (JD-5KW)   Application Area: Family, Farm, Plantation, School etc, it can power lamps, TV, Microwave Oven, Washing Machine, Air Condition,   Refrigerator, Water pump etc


Features

1. Optimum aerodynamic shape design: High efficiency, low noise.

2. Centrifugal pitch controlled mechanism: 2m/s low wind speed startup; 3-12m/s wind speed, following wind rotor rotate speed to adjust blade angle at optimum TSR, run in high efficiency; Over rated wind speed, wind rotor never goes to over speed and has stable control; 3-25m/s wind speed, wind turbine can run smoothly

3. Direct drive permanent magnet generator, low startup resistance moment, constant running ability of over loading 1.5 times, maintenance free for more than 30000 hour.

4.Most Safety control method : Has aerodynamic brake, electric magnet brake, mechanical brake and manual stop mechanism



JD Series 2KW-5KW-10KW Wind Turbine System Features

1) With Aerofoil-Type Blades , the structure are comply with aerodynamic standard with high efficiency and lower noise  , you can check the pictures of our JD series turbine blades, which are  difference for other factories blades
And there's really important design is this turbine is adopted the Variable pitch propeller, it can adjust the blades wind-toward angle for getting the best driven energy for generator

2) This turbine all with mechanical brake device which can be automatically operation or by manual operation, when your wind turbine meet the strong windy , you can totally brake it to avoid any damaged

3) There're also few kinds of tower for selection,Tapered tower, Lattice Tower, hydraulic tower ,  you can choose the best one against the purchasing cost budget and the installation site condition

4) All towers will be with a working station fence , the technicians can stand at the working station for making installation and commissioning for this turbine
 
5) On-grid and off-grid system application for different countries demanding
 
If you choose the off-grid system , we can equipment with a dual powers inverter with this turbine, so that it can use the utility grid power and wind power to together supply your home , the wind power as main power and utility grid power as standby power ,its voltage output can be designed against users requirements
 
6)The on-grid system is equipped with Sungrow controller and inverter, which are obtained the CE , TUV ,G83 certificate to ensure you can easily get the installation permission from your government ,The on-grid voltage can be single phase 240Vac or three phase 380-415Vac
 
7) Low noise (Under 55db), never effect people working and rest
 


PS: if you want to know  clearly  and in depth  the vertical wind turbine each details, designing , material, even the bolts mdels, plz click the  "view video " buttom below the main picture, then you will see the JD-5KW wind turbine complete installing steps and working video.



2. Pitch controlling Principle

Rotating speed change of wind rotor drives the centrifugal pitch control mechanism to adjust blade pitch; Wind pressure on wind rotor will reduce, and then wind turbine rotating speed slow down. Close loop control, reliable regulation. Pitch control mechanism is sensitive, reliable, and can be used in variable environments

Wind turbine start up: Keep a big blade pitch, start up with 2m/s wind speed; Wind turbine start to run: Reduce blade pitch step by step, better for speedup; 4-12m/s wind speed: Regulate the optimum blade pitch to keep the max output power of wind turbine; Encountering to strong wind: Adjust blade pitch into negative angle to keep rotating speed within limits; Manual stop: Operate manual winch to adjust blade pitch into negative angle, blade will lose it aerodynamics, start mechanical brake to stop wind turbine.

Variable Pitch Blades Wind Turbine (JD-5KW)   Application Area: Family, Farm, Plantation, School etc, it can power lamps, TV, Microwave Oven, Washing Machine, Air Condition,   Refrigerator, Water pump etc
System
system output : Single Phase	Off-Grid System
Configuration Diameter	Horizontal Axis
Rotor Diameter:	5.6m
Location Relative To Tower	downwind
Rated rpm	240rpm
Yaw system	By Variable Pitch System, Free, Passive
Performance Parameter
Rated Electrical Power	5KW@ 11m/s
Cut-in wind speed	3m/s
Cut-out wind speed	25m/s
Shut-down (high wind)	26m/s
Security wind speed	50m/s
Annual Power Output	7500khw(Minimum Output)
	22500kwh(Maximum Output)
Blades Number of blades/Length	3Pcs/ 2.8m
Material/ Weight	Epoxy/Glass Fibre/
Generator
Generator Type / Frequency	3phase PMG/50Hz
Voltage Output	3phase@50Hz, 0-500Vac
Rated Power output	[email protected]/s
Maximum power output	5.4KW@12-25m/s
Insulation	Class F
Charge Controller
Input voltage from generator	0-300Vac/50hz
Charge voltage /Time	24V0DC/ about 16 hours
Battery Marching Quantity	20Pcs x 12V-200AH Batteries

PS: if you want to know  clearly  and in depth  the vertical wind turbine each details, designing , material, even the bolts mdels, plz click the  "view video " buttom below the main picture, then you will see theJD-5KW wind turbine complete installing steps and working video.