Specifications

3kw small wind turbine
small in generator size
low start-up wind speed
turbine ahead patent tech
rated power 3kw

Panorama Pictures of 3kw small wind turbine

H4.6-3kw small wind turbine has a rated power of 3000W and its maximum output is 4500W. With the intelligent control system, the equipment is much more effective and easier to operate and maintain.

Hummer Wind Generator H4.6-3kw small wind turbine which features high efficiency and low rated wind speed introducing several patented technologies and some special materials.

Wind Generator are matched with wind-solar hybrid inverter controller, which can connect solar panel within 1500w simultaneously. Please contact us for the detail.

The off-grid wind generators is matched with 15pcs 12VDC batteries in series, and on-grid system can connect to state grid with the help of hummer grid-tied inverter.

Unique design

The structure of H4.6-3kw small wind turbine is compact , it is made of refined material. The generator is small in size , light in weight that can be placed inside the nose cone to reduce air resistance and increase output efficiency .

High output efficiency

 

Due to the unique design ,H4.6-3kw small wind turbine can swiftly start up 2.5m/s wind speed .The output efficiency of H4.6-3kw small wind turbine  is more than 0.8 ,while the wind energy utilization ratio is as high as 0.4 . The max output of it is 4500W .

Stable operation of whole system

 

H4.6-3kw small wind turbine without tail wing and tail pole, but with a yaw shaft which is a major part of the control system , it does not only connects the generator and the tower , but also collects various working data of the system and environemnt like wind direction ,wind speed , generator temperature etc . Also it will execute orders from the CPU center to realize self protection , auto wind seeking ,etc .

 

Futhermore , inside the yaw shaft , there is a sealed gearbox which can enhance the lifespan of the whole system .

We can offer both off grid and grid-tied H4.6-3kw small wind turbine, for more details ,pls contact with us !

 

20m is the ideal distance between two H4.6-3kw small wind turbine

Application of Model  H4.6-3kw small wind turbine

It can drive air-condition (3 to 3.5 horsepower), pump or other electrical appliances (≤3KW).

Well used in:

Housing

Telecommunication Station

TV Transfer Station

Monitoring Station (military, hydrology, observatory)

Water-pumping Station

 2. Specifications

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

 

power curve of 3kw small wind turbine  

 Packing Size of 3kw small wind turbine

NO	PARTS	PACKAGE MATERIAL	DIMENSION	SIZE	Total volume (kg)		20’GP	40’GP
			(m)	(m3)	N.W	G.W
1	Generator, manual ,brochure	plywood containers	0.45*0.45*0.53	0.11	71.8	81.2	26	55
2	Wind-solar hybrid control system of charger , controller and inverter		0.645*0.56*0.28	0.10	25.3	35
3	blades		2.383*0.295*0.248	0.17	21	40
4	yaw shaft ,pedestal ,pedestal pin ,dogvane , power cables, anemometer ,software and all the accessaries		0.800*0.415*0.44	0.15	100	112
5	12m tower (3m/segment , 4segments)		3.23*0.41*0.395	0.52	227	265
total	5packages			1.05	445.1	533.2

 patent technology of 3kw small wind turbine 

 

 

Certificate of 3kw small wind turbine