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Turbine Systems:
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Models |
23-10 |
23-12.5 |
26-15 |
26-17.5 |
31-20 |
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Kilowatt Output |
10 |
12.5 |
15 |
17.5 |
20 |
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Cut-In Wind Speed (mph) |
-------------------------- 8 mph
------------------------------ |
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Rated Wind Speed (mph) |
25 |
27 |
26 |
27 |
26 |
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Rated Rotor Speed (rpm) |
195 |
205 |
205 |
195 |
175 |
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Survival Wind Speed |
------------------------- 120 mph
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Weight (lbs.) |
2500 |
2500 |
2500 |
2500 |
2500 |
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Height (ft.)
(less Rotor) |
---------------------------
9 feet ------------------------------ |
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Turbine Rotor:
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Number of Blades |
3 |
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Orientation |
Upwind |
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Axis (nominal) |
Horizontal |
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Rotation |
Counter Clockwize |
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Blade Material |
Fiberglass
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Rotor Diameter (ft.) |
23 |
23 |
26 |
26 |
31 |
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Swept Area (ft.) |
415 |
415 |
530 |
530 |
660 |
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Speed Control
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- Centrifugal variable pitch governor (Loaded 25 - 30 mph, Unloaded
15 - 20 mph).
- Automatic furling - hypoid gear drive (40 - 45 mph) .
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Yaw Control |
Passive Tailvane |
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Generator:
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Type |
Brushless, Synchrous, Three phase
AC 12 lead reconnectable with outbound exciter. |
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Exciter Field |
60 ohm, 2 amps. DC |
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Power Rating (kva) |
20 |
20 |
20 |
20 |
25 (Winco) |
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Voltage |
40 - 180 VAC |
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Speed (rpm) |
450-1230 |
450-1170 |
450-1170 |
450-1230 |
450-1050 |
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Frequency (hz) |
0 - 40 |
0 - 40 |
0 - 40 |
0 - 40 |
0 - 40 |
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Transmission:
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Type |
Offset Hypoid Gear Drive |
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Ratio |
1:6.1 |
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Brake System:
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top
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Type |
Manual Disc (service/maintenance) |
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Support Towers:
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top
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Type & Material |
Jacobs®
Three legged
free standing lattice (no welds). |
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Corrosion Protection |
Hot dipped
galvanized. |
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Height &
Weight |
80 ft. =
4300 lbs.
100 ft. = 6200 lbs.
120 ft. = 8200 lbs. |
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Base Width |
80 ft.
= 9 ft.
100 ft. = 11 ft.
120 ft. = 13 ft. |
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Options |
Tilting Hinges |
Other Towers Manufacturers
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