Description

Model: H4.**3kw H4.**3kw wind generator adopts permanent magnetic material, Cuprum alloy and Aerometal to approach the aim of small size, light weight and high efficiency. Hummer wind turbine is designed with seven technical patents, one of which is the technology of starting-up in breeze.Due to the technology, Hummer wind turbine has lower start-up wind speed than ordinary wind turbine. Hummer wind turbine has off-grid and on-grid model which is based on friendly design and advanced control system.So Hummer wind turbine has the feature of stable operation. Hummer wind turbines have been awarded CE, and exported to more than **0 countries and regions. Hummer H4.**3kw wind turbine is well used in: *-Housing *-Telecommunications Station *-TV Transfer Station *-Monitoring Station (military, hydrology, observatory) *-Water-pumping Station Technical Parameter of H4.**3kw: Rated power(W) ***0 Maximum output power(W) ***0 Charging voltage (V) DC **0V Blade quantity:3 Rotor blade material:GRP Rotor blade diameter(m) 4.8 Start-up wind speed (m/s) 2.5 Rated wind speed (m/s) *0 Rated rotating rate (r/min) **0 Wind energy utilizing ratio (Cp) 0.4 Generator output single-phase AC of variable frequency Rated charging current (A) *6.7 The maximum charging current (in a short time)(A) *8 output AC frequency (Hz) 0~**0 Generator efficiency >0.8 Tower height(m) *2 The weight of generator(kg) *0 Battery(*2V **0Ah/**0Ah) *5pcs