The G and E Series Endurance Wind Turbines are designed for larger farms, irrigation pivots, schools, hospitals, manufacturing and fabrication companies and any other applications requiring 125,000 - 250,000 kWh per year of electricity.
Specifications
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Turbine
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Configuration |
3 blades, horizontal axis, downwind |
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Rated power @ 11 m/s |
55 kW |
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Applications |
Direct Grid-Tie |
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Rotor speed |
42 rpm |
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Cut-in wind speed |
3.5 m/s (7.8 mph) |
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Cut-out wind speed |
25 m/s (56 mph) |
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Survival wind speed |
52 m/s (116 mph) |
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Design lifetime |
30 years * |
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Overall weight |
3,990 kg (8,800 lbs) |
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Rotor
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Rotor diameter |
19.2m (63 ft) |
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Swept area |
290m² (3120 ft²) |
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Blade length |
9m (29.53 ft) |
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Blade material |
Fiberglass / Epoxy |
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Power regulation |
Stall control (constant speed) |
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Generator
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Type |
Induction Generator |
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Configuration |
3Φ, 480 VAC or 600 VAC @ 60 Hz 3Φ, 400 VAC @ 50 Hz Single phase available, please enquire |
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Brake & Safety Systems
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Main brake system |
Rapid fail-safe dual mechanical brakes |
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Secondary safety |
Pitch control system (for over speed regulation) using passive spring loaded mechanism (patent pending) |
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Automatic shut down triggered by : |
- High wind speed |
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Controls
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|
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Control System |
Programmable logic controller (PLC) |
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User Interface |
Wireless or wired networked software interface for remote monitoring and control |
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Towers
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Types and heights |
Free-standing monopole: 30.5 m (100 ft), 36.5 m (120 ft), |
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Maintenance Access |
Safe climbing system |
*Provided service and maintenance schedules are strictly followed
Contact: info@altergen.co.uk