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Detailed Product Description
400w wind turbine
1. Light Breeze Start Up
2 .Heavy Wind Sely-protection
3. Anti-rust & Anticorrosion
4. Light Wight Easy Installation
5. Damp-proof & Sand-proof
6. Minimal Vibration and Low Noise Operation
7. Long Lifetime,Free of Maintenance
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Type
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HY-400WL
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Rated Output
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400W
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Peak Output
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500W
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Rated Voltage(V)
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DC12/24
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Start-up Speed
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2m/s
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Cut-in Speed
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2.5m/s
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Rotor Diameter(m)
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1.55
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Swept Area (m2)
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1.89
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Rated Charging Current (A)
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33.3/16.7
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KWH/month (monthly avg. V=5.5m/s)
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82
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Net Weight
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22KG
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Quantity Of Blades
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5
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Rated Rotor Speed (RPM)
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750
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Rated Wind speed(m/s)
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12m/s
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System Average Cp.
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≥0.36
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Working Temp. range °C
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from -40°C to 60°C
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Survival Max. Wind
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50m/s or 110mph
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Over-speed Control
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Electromagnetic & blade aerodynamic braking
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Blade Material
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Reinforced nylon glass-fiber
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Generator Type
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Brushless 3-phase with permanent Neodymium Magnet
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Generator Material
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Aluminum alloy body & precision stainless steel rotor
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Noise Level
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＜20dB (5m behind turbine @ 5m/s gusting)
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Tower Connection
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Flange connection
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Lifespan(years)
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15
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Warranty (years)
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3
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Years On Market
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7
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 Wind Turbine Shown on CCTV 
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