The G and E Series Endurance Wind Turbines are designed for larger farms, irrigation pivots, schools, hospitals, manufacturing andfabrication companies and any other applications requiring 125,000 - 250,000 kWh per year of electricity.

| Turbine | |
|---|---|
| Configuration | 3 blades, horizontal axis, downwind |
| Rated power @ 11 m/s | 35 kW |
| Applications | Direct Grid-Tie |
| Rotor speed | 36 rpm |
| Cut-in wind speed | 3.5 m/s (7.8 mph) |
| Cut-out wind speed | 25 m/s (56 mph) |
| Survival wind speed | 52 m/s (116 mph) |
| Design lifetime | 30 years * |
| Overall weight | 4,130 kg (9,105 lbs) - single phase turbine 3,850 kg (8,488 lbs) - three phase turbine |
| Rotor | |
|---|---|
| Rotor diameter | 19.2m (63 ft) |
| Swept area | 290m² (3120 ft²) |
| Blade length | 9m (29.5 ft) |
| Blade material | Fiberglass / Epoxy |
| Power regulation | Stall control (constant speed) |
| Generator | |
|---|---|
| Frequency | 60 Hz |
| Voltage | 240 V - Single phase; 480 V - Three phsae |
| Phase | Single phase and Three phase |
| Type | Induction Generator |
| Brake & Safety Systems | |
|---|---|
| Main brake system | Rapid fail-safe brake on high speed shaft |
| Secondary safety | Pitch control system (for over speed regulation) using passive spring loaded mechanism (patent pending) |
| Automatic shut down triggered by : | - Over speed - High wind speed - Grid failure - All other fault conditions |
| Controls | |
|---|---|
| PLC based | Includes remote monitoring software |
| Warranty | |
|---|---|
| Turbine, controls | 5 years |
| Towers | |
|---|---|
| Types and heights | Standard Monopole 30.5m (100 ft) Standard Lattice 42.67m (140 ft) Custom heights available |
| Maintenance Access | Working space inside nacelle tower Top work platform and safety cable climbing system |
*Provided service and maintenance schedules are strictly followed
The S Series Endurance Wind Turbines are designed for residential installs, small farms, wind demonstration projects, training programs and any other applications requiring 10,000 - 25,000 kWh per year of electricity. Learn more.
View the Endurance S-250 - 5 KW Wind Turbine
View the Endurance S-343 - 5 KW Wind Turbine
The G and E Series Endurance Wind Turbines are designed for larger farms, irrigation pivots, schools, hospitals, manufacturing andfabrication companies and any other applications requiring 125,000 - 250,000 kWh per year of electricity.
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.