6.2M126 – Reliable yields. Proven technology.

With a rated power of 6.15 MW and a rotor diameter of 126 meters, the Senvion 6.2M126 is the perfect illustration of Senvion’s experience in offshore wind power with more than 120 turbines installed on the high seas.


Design data

Nominal power 6,150 kW (MV-side)
Cut-in wind speed 3.5 m/s
Nominal wind speed 14 m/s 13.5 m/s
Cut-out wind speed 25 m/s 30 m/s
Restart cut-in wind speed 20 m/s 25 m/s
Operating temperature range -20 – +35 °C

Certification

Hub height Wind class DIBt Wind zone
100 m IEC S (based on IEC IB) -
112 – 114 m IEC S (based on IEC IB) -
117 m - WZ 4, GK II
95 – 96.5 m* IEC S (based on IEC IB) -
  • * site-specific

Rotor

Diameter 126 m
Rotor area 12,469 m²
Rotor speed 7.7 – 12.1 1/min (+15 %)
Power control Electrical pitch

Rotor blade

Blade length 61.5 m
Type Glass fibre-reinforced plastic (GFRP)
Max. chord width 5.45 m

Gear system

Type Three-stage planetary / spur gearbox
Gear ratio i = approx. 97
Type of suspension Four-point contact suspension

Weight

Rotor blade Approx. 21.5 t
Nacelle Approx. 325 t
Rotor Hub Approx. 70 t

Electrical system

Nominal power 6,150 kW (MV-side)
Nominal voltage 20/30/33 kV
Nominal frequency 50 Hz
Generator Double-fed-induction generator
Generator protection class IP 54
Stator voltage 6.6 kV
Nominal speed 1,170 1/min
Speed range 750 – 1,170 1/min
Converter type Pulse width modulation IGBTs (liquid-cooled)
Transformer ITS (Drei-Wicklungen-Gießharztransformator)

Sound power level

Maximum sound power level 109 db (A)

Power curve

 

Please contact the relevant company within the Senvion Group to check the availability of a given product in your country.


Contact us

Our teams will be happy to assist you. To make sure your request finds the right contact, please select a division first:

Please use this fom for general requests.

Senvion Headquarters

Überseering 10
22297 Hamburg

Phone: +49 40 5 55 50 90-0
Fax: +49 40 5 55 50 90-39 99
info[at]senvion.com

Senvion Headquarters

Überseering 10
22297 Hamburg

Phone: +49 40 5 55 50 90-0
Fax: +49 40 5 55 50 90-39 99
offshore.sales[at]senvion.com

Senvion Headquarters

Überseering 10
22297 Hamburg

Phone: +49 40 5 55 50 90-0
Fax: +49 40 5 55 50 90-39 99
sales[at]senvion.com