| Twin blade rotor |
13 meter diameter fiberglass |
| 60 ft tower |
lattice or tubular(hot dip galvanized) |
| Nacalle and rotor weight |
900 kg |
| lattice tower weight |
1600 kg |
| tubular tower weight |
2200 kg |
| rotation speed |
61 RPM nominal |
| Gearbox |
1:20 ratio two stage, low noise |
| Generator |
11 kW, 3 Phase, 480 volt@ 60 hz |
| start up windspeed |
5.6 mph |
| cut in windspeed |
7.8 mph |
| rated windspeed |
21 mph |
| cut out windspeed |
56 mph |
| noise level |
50 db @ 100ft |
| monitoring system |
Integrated microprocessor |
| data |
wind speed, power, voltages,rpm, vibration,and temp. alerts. |
| protection |
3 level(1)passive stall(2)mechanical brake(3)aerodynamic brake |
| production |
27,000kwh yearly in 11.5 mph average wind |
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