3.6M140 EBC – A Power Boost for the Leading Model

The predecessor of this model, the 3.4M140 Eco Blade Control (EBC), already offered a yield more than 20 percent higher than other turbines in the 3 MW class. The latest increase in nominal power to 3,600 kilowatts enables a further 3 percent potential increase in yield. Moreover, the turbine is suitable for locations assigned wind class IEC IIIA and IECS based on IEC IIB. The new hub height of 160 meters has a higher energy yield to match and enables efficient operation even in locations with low winds.


Highlights

  • Nominal power 3.6 MW
  • 140 meter rotor diameter
  • Eco Blade Control
  • Next Electrical System (NES) compliant with stringent grid requirements
  • Extended operational lifespan of 25 years
  • Aeroacoustically optimized 68.5 m blade with a low maximum sound power level of 104.0 dB(A)
  • Extended operational range for wind class IECS based on IEC IIB
  • New hub heights up to 160 m

The Senvion 3.6M140 EBC in detail

Design data

Nominal power 3,600 kW (LV-side)
Cut-in wind speed 3 m/s
Nominal wind speed 11.5 m/s
Cut-out wind speed 22 m/s
Operating temperature range -20 – +40 °C

Certification

Hub height Wind class DIBt Wind zone
107 – 110 m IEC S (based on IEC IIB) WZ 3, GK II
127 – 130 m IEC IIIA WZ 2, GK II
157 – 160 m IEC IIIA WZ 2, GK II

Rotor

Diameter 140 m
Rotor area 15,394 m²
Rotor speed 6.3 – 9.6 1/min (+25 %)
Power control Electrical pitch

Rotor blade

Blade length 68.5 m
Type Glass fibre-reinforced plastic (GFRP)
Max. chord width 4 m

Gear system

Type Three-stage planetary / spur gearbox
Type of suspension Three-point contact suspension

Electrical system

Nominal power 3,600 kW (LV-side)
Nominal voltage 600 V
Nominal frequency 50 Hz
Generator Induction generator (squirrel cage rotor)
Generator protection class IP 54
Converter type Full converter with DC intermediate circuit
Transformer Internal Transformer (ITS)

Sound power level

Maximum sound power level 104 db (A)

Power curve


Brochures 3.XM

Title File Size
Senvion - 3.XM series pdf 1.4 MB

 

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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