Detailed Product Description wind power generator 1.CE proved+7 patents 2.high efficiency+small size 3.NO MOQ+wholesale price 4.professional factory wind power generator Model: H4.6-3kw H4.6-3kw wind power generator adopts permanent magnetic material,Cuprum alloy and Aerometal to approach the aim of small size,light weight and high efficiency. Hummer wind power generator is designed with seven technical patents,one of which is the technology of starting-up in breeze. Due to the technology,Hummer wind power generator has lower start-up wind speed than ordinary wind turbine. Hummer wind power generator has off-grid and on-grid model which is based on friendly design and advanced control system. So Hummer wind power generator has the feature of stable operation. Hummer wind turbines have been awarded CE,and exported to more than 100 countries and regions. Application of Model H4.6-3000W It can drive air-condition (3 to 3.5 horsepower), 1000W water pump or other resistive appliances (≤3KW). Well used in: Housing Telecommunication Station TV Transfer Station Monitoring Station (military, hydrology, observatory) Water-pumping Station Main technical data Rated power (W) 3000 Maximum output power (W) 4500 Charging voltage (V) DC 180 Blade quantity 3 Rotor blade material GRP Rotor blade diameter (ft.) 16 (4.8m) Start-up wind speed (mph) 6 (2.5m/s) Rated wind speed (mph) 22 (10.0m/s) Rated rotating rate (r/min) 265 Wind energy utilizing ratio (Cp) 0.4 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) 0~360 Generator efficiency >0.8 Wireless tower diameter (in.) Ø 15.6Ø 5.4 (Ø397Ø137mm) (2pcs) Guy tower diameter (in.) Ø5.5118.10.2 (Ø14030004mm) (4pcs) Tower height (ft.) 39 (12m) The weight of generator (lb) 132 (60kg) Suggested Battery (Ah) 200/300
