Specifications
marine wind generators1.CE proved+7 patents
2.lighter,smaller,higher than tradition
3.SKF bearings
4.professional factory
2012 alibaba hot sale 2kw small wind turbine/small wind generator for boat/marine wind generators
Hummer H3.8-2000w off-grid wind generator has the following features :
A. With high output efficiency wind alternator generator ,which has four patented technologies .
B .The blades are made by the precise ejection model technology ,which is alary and high-efficiency .
So Hummer H3.8-2000w wind turbine generator can start up with a low wind speed and use the wind power more efficiently .
Compared with the traditional materials ,this new type adopts glass fiber, which can reduce the weight and enhance resistant corrosion .
C. Auto-defensive function for over charging ,over discharging ,over speed ,over loading ,short circuit etc .
D. With the help of hummer wind-solar wind turbine ,wind power generators can be connected to solar panel within 1000w .
E. Hummer H3.8-2000W wind generators with CE certificate ,easy to install , very suitable for home use .
Application of Model H3.8-2000W wind turbine generator
It can drive air-condition (2 horsepower), 800W water pump or other electrical appliances (≤2KW).
Well used in:
Housing
Telecommunication Station
TV Transfer Station
Monitoring Station (military, hydrology, observatory)
Water-pumping Station
Main technical data
Rated power (W) | 2000 |
Maximum output power (W) | 3200 |
Charging voltage (V) | DC 120 |
Blade quantity | 3 |
Rotor blade material | GRP |
Rotor blade diameter (ft.) | 12 (3.8m) |
Start-up wind speed (mph) | 7 (3.0m/s) |
Rated wind speed (mph) | 20 (9.0m/s) |
Rated rotating rate (r/min) | 450 |
Wind energy utilizing ratio (Cp) | 0.45 |
Generator output | Frequency conversion AC |
Rated charging current (A) | 16.7 |
The maximum charging current (in a short time )(A) | 28 |
Output AC frequency (Hz) | 0~370 |
Generator efficiency | >0.8 |
Tower diameter (in.) | 4.5*78.7*0.2 (114*2000*4 mm) (5pcs) |
Tower height (ft.) | 33 (10m) |
The weight of generator (lb) | 55 (25kg) |
Suggested Battery (Ah) | 150/200 |