Product Details

Specifications

7 National Patents
lower noise with SKF bearings
Intelligent protection
Siemens PLC control
UL certificate for genreator

1.Hummer hot sale permanent magnet generator Wind Turbine 3kw/windmill/wind power generator 3KW for power use

Rated power (W)	3000
Maximum output power (W)	4500
Battery bank voltage (Vdc)	180
System output voltage (Vac)	110/220
Start-up wind speed (m/s)	2.5
Rated wind speed (m/s)	10
Working wind speed (m/s)	3-25
Survival wind speed (m/s)	50
Generator efficiency	>0.8
Wind energy utilizing ratio (Cp)	0.4
Generator type	Permanent Magnet Alternator
Generator weight (kg)	71.8
Blade material/quantity	GRP/3
Blade diameter (m)	4.8
Speed regulation method	Yawing+Electromagnetism braking (Optional hydraulic braking)
Shutting down method	Manual+Automatic

2.Power curve

3.Our products Features

1Light,smart,generator in high efficiency with 7 National Patents

2Lowe noise with 2 SCF bearings,long service life and easy maintenance

3The generator locating in nose cone,easy to radiate heat and reduce wind resistance

5Multiple protection: mechanical furling,manual and electromagnetic braking ,Optional hydraulic braking

6Equipped with a closed transmission slip ring to prevent cable from being wrapped

7The blades with airfoil design ,aerodynamically optimized based on the wind tunnel test,efficient and practical

8The anticorrosive processing ,like hot gavanizing and spray paining,being efficient to prevent the turbine from atmospheric,salt spray and aeolianerosion

9ULand CE tested and certtified,ISO standard

10Grid-tied,off-grid,optional

11Guyed tower,free sanding tower ,hydraulic tower optional for different customers'demands

4.pachage

5.Application