Name: 3kw off grid wind turbine,12v 200ah gel battery
Brand: Hummer
Availability: InStock

Product Details

Specifications

3kw wind turbine
-High Performance-cost
-Wind and solar hybrid
-7 patents, CE &BV certificated
-easy erection

3kw off grid wind turbine,12v 200ah gel battery

Why choose Hummer 3kw home wind power ?

1.SCF generator technology

The generator parts adopt SCF( supercritical generator technology )which has won gold award of the 37^thworld invention exposition in Brussels Eureka .it makes our generator smaller size ,lighter weight and higher efficiency .

Hummer SCF generator locates in nose cone ,easy to radiate heat and reduce wind resistance.

2. Blades RTM technology

Hummer blades adopt RTM technology, the blades is vacuum pressed and the whole cast, closed molding, makes the whole blades a formation at a time . it will improve the strength, smooth finish and precision of the blades .The lifespan is 20 years.

3. Siemens PLC

Hummer 3KW-50KW wind turbines adopt Siemens PLC control module with touch screen ,which is capacity of quick reaction to wind signal ,if any abnormal situation occur ,the controller will alarm and adjust the running status of the wind turbine automatically to protect the system .

4. wind turbine special cable

conductor of the cable is tinned copper wires ,the inside liner with tinned insulation net and the oversheath can UV-Resistance.The softness is good with excellent torsion., it can resistance to high (80 centigrade) and low(-45 centigrade) temperature ,anti-corrosion ,so that it can work in bad working conditions

5.Triple braking protection

Hummer wind turbine generally adopts the yawing system and the electromagnetic braking system to regulate the rotate of the wind turbine .Besides. customer can order the hydraulic braking system as well as a third protection ,It easy and convenient to shut down the whole system both manually and automatically .

3kw home wind power

Application of 3kw home wind power

It can drive air-condition (3-5 horsepower), 1.7KW water pump or other resistive appliances (≤5KW).

Well used in:

Housing and factory and farm

Telecommunication Station

TV Transfer Station

Monitoring Station (military, hydrology, observatory)

Water-pumping Station

shipping

Main technical data 3kw home wind power

Rated power (W)	3000
Maximum output power (W)	4500
Charging voltage (V)	DC 240
Blade quantity	3
Rotor blade material	GRP
Rotor blade diameter (ft.)	4.6m
Start-up wind speed (mph)	6 (2.5m/s)
Rated wind speed (mph)	22 (10.0m/s)
Rated rotating rate (r/min)	200
Wind energy utilizing ratio (Cp)	0.4
Generator output	Frequency conversion AC
Rated charging current (A)	20.8
The maximum charging current (in a short time) (A)	32
Output AC frequency (Hz)	0~360
Generator efficiency	>0.8
Free standing tower diameter (in.)	19.57.3 (Ø495Ø185mm) (2pcs)
Guy tower diameter(in.)	8.778.70.2 (Ø22030006mm)(4pcs)
Tower height (ft.)	39 (12m)
The weight of generator (lb)	71.8
Suggested Battery (Ah)	400/600