Detailed Product Description Industrial grid-tied 3KW wind generator 1.CE proved+7patents 2.high efficiency+small size 3.NO MOQ+wholesale price Industrial grid-tied 1KW wind generator The Model Hummer H3.1-1000W Wind Turbine Generator has the great advantages of high efficiency and low rated wind speed. It introduces several patented technologies and uses some special materials. The off-grid controller adopts the integrated design which consists of the controlling, inverting and load-diverting parts. It fulfills the functions of charging and protection for over charging/discharging, over-loading and short circuit, also supplies a diversion load. The controller outputs sine wave and has a spare interface for solar energy. Without especial fixation, the controller for 1000W could be connected to the solar panel within 400W. The on-grid controller can connect wind power to electrical grid. The Yaw Shaft has the equipment of electric slip ring inside which can ensure the free running of generator without cable twisting. Due to the modularization-design, Model Hummer H3.1-1000W Wind Turbine Generator is free for maintenance and easy for installation. It can be installed only by the manual work, without welding, concrete or cranes. Even a tyro can handle it easily and swiftly. Application of Model Hummer H3.1-1000W Wind Turbine Generator It can drive air-condition (1 horsepower), pump or other electrical appliances (¡Ü1KW). Well used in: Housing Telecommunications Station TV Transfer Station Monitoring Station (military, hydrology, observatory) Water-pumping Station Technical parameters Rated power (W) 1000 Maximum output power (W) 2000 Charging voltage(V) DC 60 Blade quantity 3 Rotor blade material GRP Rotor blade diameter (ft.) 10 (3.1m) Start-up wind speed (mph) 7 (3.0m/s) Rated wind speed (mph) 20 (9.0m/s) Rated rotating rate (r/min) 500 Wind energy utilizing ratio (Cp) 0.45 Generator output Frequency conversion AC Output AC frequency (Hz) 0~400 Rated charging current (A) 16.7 The maximum charging current(in a short time)(A) 30 Generator efficiency >0.8 Tower diameter (in.) 0‹33.578.70.1 (0‹38920003.5 mm) (4pcs) Tower height (ft.) 26 (8m) Weight of generator (lb) 33 (15kg) Suggested Battery (Ah) 120/150
