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Nordex N117/3600 Wind Turbine
Nordex N117/3600 Wind Turbine
The Nordex N117/3600 provides top yields for medium wind sites, an economical turbine for IEC-II locations. Thanks to the rotor sweep and high rated output, it obtains much higher yields. The turbine is available with hub heights of 84 to 141 meters and is thus ideal for complex locations. The maximum rated power can be adjusted (e.g. 3 MW) to also meet project-specific grid requirements. Nordex limits the sound power level of the N117/3600 to a maximum of 103.5 decibels.
1. MATURE TECHNOLOGY
2. LARGE ROTOR
3. STRONG RATED OUTPUT
4. HIGH TOWERS
5. HIGH AVAILABILITY
Transported, installed and serviced by Nordex, with a warranty of 25 to 30 years.
OPERATING DATA
Rated power: 3.6 MW
Cut-in wind speed: 3.0 m/s
Cut-out wind speed: 25 m / s
ROTOR
Diameter: 116.8 m
Swept area: 10,715 m²
Operating range rotational speed: 7.9–14.1 rpm
Rated rotational speed: 12.6 rpm
Tip speed: 77 m/s
Speed control: Variable via microprocessor
Overspeed control: Pitch angle
GEARBOX
Type: 3-stage gearbox (planetary-planetary-spur gear)
GENERATOR
Construction: Doubly fed asynchronous generator
Cooling system: Liquid/air cooling
Voltage: 660 V
Grid frequency: 50/60 Hz
BRAKE SYSTEM
Main brake: Aerodynamic brake (pitch)
Holding brake: Disc brake
HUB HEIGHT
Hub height: up to 134 m, project and site-specific
