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Specifications
Northern Power 100 Wind Turbine Specifications
| Type | Upwind, Horizontal Axis |
| System | Grid-Connected |
| Rated Power Output | 100 kW @ 14.5 m/s (32.4 mph) |
| Cut-In Speed | 3.5 m/s (7.8 mph) |
| Electric Power | 3 Phase, 480 VAC, 60/50 Hz |
| Braking System | Dynamic Brake & 2 Motor-Controlled Calipers |
| Rotor Diameter | 69 Feet |
| Max. Designed Wind Speed | 59.5 m/s (133 mph) |
| Acoustic Emissions | Less than 55 dBA @ the base of the tower |
| Hub Height | 121 Feet |
| Product Design Life | 20 Years |