Technical Data

Operating data
Rated power 3.5 MW
Cut-in wind speed 3 m/s
Cut-out wind speed 22 m/s
Operating temperature -20 °C to 40 °C
Sound power
Optimized for maximum performance
Sound-reduced operating modes available
104,1 dB(A)
Diameter 136.6 m
Swept area 14,655 m²
Rotational direction Clockwise
Rated speed 10.7 U/min
Blade type LM 66.9
Power control Pitch
Primary braking system Single-blade adjustment, triple redundant
Type Synchronous generator with permanent magnet excitation
Construction type Direct drive
Yaw mechanism
Construction principle Geared electric motors
Braking system Hydraulic brake calipers
Type IGBT full power converter
Frequency 50 Hz / 60 Hz
Hub heights 81,7 | 97,2 (Steel tube tower) 131,7 | 161,2 m (Hybrid)
Material Steel tube/hybrid (concrete/steel)
All hub heights IEC IIIA