Technical Data Products

Operating data
Rated power 7.8 MW
Cut-in wind speed 3 m/s
Cut-out wind speed 24 m/s
Operating temperature -20 °C to 40 °C
Sound power
Optimized for maximum performance
Sound-reduced operating modes available
<106,5 dB(A)
Rotor
Diameter 175 m
Swept area 24,053 m²
Rotational direction Clockwise
Rated speed 9 U/min
Blade type GW 86
Power control Pitch
Primary braking system Single-blade adjustment, triple redundant
Generator
Type Medium-speed synchronous generator with permanent magnet excitation
Gear box
Type 3-stage planetary gearbox
Yaw mechanism
Construction principle Geared electric motors
Braking system Hydraulic brake calipers
Converter
Type IGBT full power converter
Frequency 50 Hz / 60 Hz
Tower
Hub heights 145 m (Steel tube) | 160 m (Hybrid)
Material Steel tube tower / Hybrid tower (concrete / steel)
Design
All hub heightsIEC S