Loading Port:Shanghai
Payment Terms:TT or LC
Min Order Qty:1 unit
Supply Capability:100 unit/month
1.Description: Type: 3 Blade Upwind Rotor Diameter: 3.6m Start-up Wind Speed: 2.5m/s (5.6 mph) Cut-in Wind Speed: 3 m/s (6.7 mph) Rated Wind Speed: 9m/s (20.1 mph) Rated Power: 2000 Watts Maximum Power: ~ 2500Watts Furling Wind Speed: 12 m/s (27 mph) Overspeed Protection: AutoFurl Output Form:120 VDC/240VDC Nominal | |
2.Work principle and features | |
Working principle: Wind energy is used as the motive power to provide low speed rotation of a permanent magnet generator to produce alternating current which is then converted to direct current by a controlled constant voltage rectification system, the resulting voltage being stored in a battery, or batteries. The direct current from the battery, (batteries), is then converted to alternating current by an inverter, the resulting controlled and stabilised alternating current being used to power the load, this is the general principle for battery storage type systems.
Features :
l Reliable passive self furling l Autobrake slows down the blades spin when the batteries are charged l Marine quality powder coated aluminium body, water tight housing l Iron Boron Neodymium magnet alternator. l Reliability: The design of the body efficiently flows excess heat into the wind reducing operating temperature l Two years warranty; operational life expected to be in excess of 15 years.
The products combine unique and innovative design with high reliability. The innovative design has been awarded both Invention and Practical new patents by the State Intellectual Property Department and thereby has totally independent property rights in China | |
3.Applications and installations | |
The products are used in areas that benefit from good wind regimes but have little or no electrical grid connection such as; islands, desert and low inhabitation areas, frontier defence posts, microwave and telephone communication stations, forest observation posts, oil pipeline delivery stations, highway lighting etc. Rural and urban applications include, community squares and recreational areas, parks, |
4.Picture