Guangzhou HY Energy Technology Limited Corp.
HY Energy-Engineer To Build A Cleaner World
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400W 12 / 24V Patented Blade Design Small Wind Turbine For Home
Over-speed Controll System
Smart Blade Aerodynamics Braking and Electromagnetic Speed Limitation.
This power curve generated by wind tunnel testing indicated that the blade aerodynamics braking system starts to take effect from 14-15m/s wind speed,the rotor RPM is always limited within wind turbine rated maximum RPM at even higher wind.
Abandoned the traditional failure-prone mechanical furling system,the blade itself is designed with over-speed braking system which will generate a reverse reluctant torque to lower the blade rotation speed so that the blades and generator can be well protected in higher wind,it solved safety and reliability problems facing by most small wind turbines.
Combination of Electromagnetic braking and aerodybamic braking maximizes energy capture by extend turbine's operating speed range into higher and lower wind speed which are missed by the old style wind turbine.
400W 5 Blades Wind Turbine Specifications
| Model No. | HY-400H |
| Rated Output | 400W |
| Peak Output | 500W |
| Rated Voltage(V) | DC 12/24V |
| Start -up Wind Speed | 2m/s or 4.5mph |
| Cut -in Wind Speed | 2.5m/s or 5.6mph |
| Rated Rotor Speed (RPM) | 750 |
| Rated Wind Speed | 12m/s or 26.8mph |
| System Average Cp. | >=0.36 |
| Rated Charging Current(A) | 33.3/16.7 |
| Noise Level | <20dB(5m behind turbine at 5m/s gusting) |
| Kwh/m(monthly avg .V =5.5m/s | 70 |
| Working Temp.RangeºC | From -40ºCto 60ºC |
| Survival Max.Wind | 50m/s or 110mph |
| Over-speed Control | Electromagnetic&blade aerodynamic braking |
| Numble of Blades | 5 |
| Rotor Diameter(m) | 1.5 |
| Swept Area(m²) | 1.88 |
| Blade Material | Aluminum alloy body & precision stainless steel rotor |
| Net Weight | 22kgs |
| Tower Connection | Flange connection or bolt-on clamp |
| Controller Type | MPPT or PWM |
| Applications | Stand alone,wind solar hybrid system etc. |
| Product Life(years) | 15 |
| Warranty(years) | 3 |
| Years on Market | 8 |
| Certificate | ISO9001:2008,CE,RoHS,ETL |
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FAQ
1. How can I know where the wind turbine is the right one for my house?
A: For more detail information, please kindly send us an E-mail for check.
2. Where can I buy the wind turbine?
A: Please kindly send us the e-mail and we will arrange our sales person to reply you.
3. Are you factory or trading company?
A: HY Energy is the manufacturer with more than 16 years in the field of horizontal axis wind turbine. We devoted to develop the efficient wind turbine for public. Welcome to pay a visit if possible.
4. Which payment terms are available?
A: So far, we only accept T/T payment for sample orders and bulk order.