Wind Turbine Generator, Brand Name : MORSHINE

We are offering 3kw home use variable pitch wind turbine generator with ce.
1,features:
1).high power efficiency: increase 10%-30% than traditional
2). Pitch controlled
3). Electrical magnet brake
4). Maintenance free
5). Low start-up wind speed
6).ce certificate (ce no. No110726qmw513)and iso9001:2008 quality management system
2,technical parameter
rated power (w):3000
max power (w):3500
cut-in wind speed: 2.5 ms
rated wind speed: 9 ms
cut-out wind speed: 25 ms
survival wind speed: 45ms
operating wind speed: 2.5-25ms
rated rotating speed(rpm):300
rated voltage (v): 96216v ac
inverter out-put voltage (v):120220v
frequency: 5060hz
protect grade: ip54
blades material : frp
blade diameter: 5.80m
pitch system: variable pitch by mechanical centrifugal force
height of tower: 9m
3, blade technology:
under the condition that the centrifugal load is 15000n and the wave load is 850n, then the blades can not happened to fracture and other damage.
the blades can normal and efficient work for 24 hours even in harsh environments. In the environment that the temperature is from -50°c to +50°c and humidity is below 95% , the blade no trailing edge cracking, damage and other phenomena, the life span of blade can last 15 years, even more. Blade surface is treated by high-quality gel coat resin so that the blades have better moisture resistance, abrasion resistance, water absorption, high elasticity and anti-ultraviolet radiation and so on
4, pitch controlled element
the centrifugal pitch control mechanism adjust blade angle to reduce the wind pressure on wind rotor when rotating speed of wind rotor achieves the rated rotating speed ; and then wind turbine rotating speed slow down. Close loop control, reliable regulation.
pitch control mechanism is sensitive, reliable, and can be used in variable environments.
5. Generator technology:
direct drive 3-phase permanent magnet generator
ultra-low star-up wind speed. Low noise
brushless and no slip ring generator, maintenance free
6. Electrical controller system
the controller is a system consisted of rectification, voltage regulation, control and fault indication, and is controlled by computer. Moreover, there are auto-protection function and many indications for overcharging ,overload, over-discharge, over charging. under voltage and so on.
controller can be on grid or off grid; inverter can be pure sine wave with automatic off-grid interface or directly on grid inverter
7. Application:
lighting, electrical fan, color tv,refrigerator,washing machine etc.
8. Primary competitive advantages:
experienced technical staff
advanced production lines
experienced r&d department
oem can be served
competitive price.