Introduction :
Wind turbine generator is an equipment to convert wind energy into electric power both DC48V(or DC240V) and AC220V(or AC380V) output are available.
The machine is suitable to be used in those areas rich in wind energy potential to satisfy the demand of power for lighting, household appliance, telecommunication devices and electric tools,water pumping,scene spot, combined to grid,etc.
Main features:
1.Direct-drive permanent generator ,adopting the strong magnetic material: the overload capacity can reach 2 times than others.
2. Startup wind speed is 3m/s, its perfectly and safely to operate with lower wind speed.
3. Safe wind speed is below 45m/s
4. Rotor blades passed National Wind Tunnel Testing and are handmade with Mold, the structure are up to par of Aerodynamic standards. Has latest airscrew technology .with high efficiency and lower noise .
5. An adapted universal connection between the wind rotor and generator to make wind turbine operate smoothly and without vibration.
6. Closed transmission slip ring ,avoid cable enwind together.
7. The principle behind the design of our wind turbine is simple and Maintenance-free
8. There are many kinds of Brake systems protect wind turbine safely when the wind speed over rated wind speed.
9. Lsobarically directly-current electrification
10.Lever free standing tower ,easy to install ,rise and fall.
11.Through corrosion treatment, the wind generators for land use are protected against wind and sand ,the wind generators for sea beach use are protected against salt ,fog and damp.
Technique data:
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Main Parameter
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Generator rated power(W):
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5000
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Max.output power(W):
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6500
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Output voltage(V):
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240VDC
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Numbers of blade(P):
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3
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Diameter of wind turbines(m)
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5.0
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Startup wind speed
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3
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Rated wind speed(m/s)
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10
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Working wind speed (m/s):
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3-25
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Max. wind speed(m/s)
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45
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Rated speed(rotate/minute)
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220
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Start torque (n/m)
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4.5
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Wind energy ratio(%)
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0.42
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Materials of blade:
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FRP strengthened
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Generator:
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Permanent-magnetic ,3-phase,AC
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Speed regulation :
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Electromagnetic brake + Yawing
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Stop method:
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Electromagnetic brake +Manual
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Temperature Range
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-40 ~ +60 Deg.C
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Tower type:
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Guy wire type /Free stand tower
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Tower height (m):
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9 / 12
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Weight exclude tower(kg):
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360
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Annual generatoion Min/Max(kwh):
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5000 / 1500
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Controller Model :
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240v100A
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Inverter power supply:
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Pure Sine Wave( On-grid &Off-grid )
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Battery:
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12v150AH X20pcs (Off-grid type )
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Application
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Off-grid wind turbine system Off-grid wind solar hybrid system On-grid wind turbine system On-grid wind solar hybrid system Wind pumping system
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