General data

• Manufacturer: NEPC (Inde)
• Model: 250/50
• Rated power: 250 kW
• Rotor diameter: 27.6 m
• No more available
• Offshore model: no
• Swept area: 599 m²
• Specific area: 2.4 m²/kW
• Number of blades: 3
• Power control: Stall

Rotor

• Minimum rotor speed: 27,2 rd/min
• Maximum rotor speed: 41,5 rd/min
• Cut-in wind speed: 4 m/s
• Rated wind speed: 17 m/s
• Cut-off wind speed: 25 m/s

Gear box

• Gear box: yes
• Stages: 2
• Gear ratio: 36,521

Generator

• Type: ASYNC
• Maximum speed: 1500 rounds/minute
• Voltage: 400 V

Tower

• Minimum hub height: 30 m
• Maximum hub height: 45 m