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V112-3.45 MW® at a glance


The V112-3.45 MW® IEC IA is a high-wind turbine and has a very high capacity factor. Similar to the other 4 MW turbines, the V112-3.45 MW® IEC IA turbine makes efficient use of its grid compatibility and is an optimal choice for sites with MW constraints.

On high wind-sites the V105-3.45 MW™, V112-3.45 MW® and V117-3.45 MW® are excellent turbine choices. A combination of the three variants can optimise your site layout and improve your production significantly. Due to the similar electrical properties, sound emissions and nacelle design, it is easy to mix and match the turbines from the 4 MW platform to maximise production on heavily constrained sites.

Options available for the V112-3.45 MW® IEC IA

Vestas | Options available for the V112-3.3 MW™ IEC IB/IIA
  • High Wind Operation 
  • Power Optimised Mode
  • Condition Monitoring System
  • Service Personnel Lift
  • Vestas Ice Detection
  • Vestas De-Icing
  • Low Temperature Operation to -30°C
  • Fire Suppression
  • Shadow Detection
  • Vestas Bat Protection System
  • Nacelle Hatch for Air Inlet
  • Aviation Lights
  • Aviation Markings on the Blades
  • Vestas InteliLight™

    Read more about the available options and solutions

4 MW

The Vestas 4 MW platform sets new standards for onshore wind performance within regimes ranging from very strong wind and typhoon conditions to low wind. 


The V112-3.45 MW® IEC IA is designed for high-wind sites.


+35 GW

The performance and versatility of the 4 MW platform has been proven with more than 35 GW installed in 47 countries since 2010.

The V112-3.45 MW® IEC IA

V112-3.45 MW®

The V112-3.45 MW® IEC IA is designed for high-wind sites.

View the 4 MW brochure

Vestas | The V112-3.3 MW™ IEC IB/IIA turbine

Technical Specifications

Rated power
3,450 kW
Cut-in wind speed
3 m/s
Cut-out wind speed 25 m/s
Re cut-in wind speed
23 m/s
Wind class
Standard operating temperature range
from -20°C* to +45°C with de-rating
above 30°C

(Noise modes dependent on site and country)

Rotor diameter
112 m
Swept area
9,852 m2
Air brake
full blade feathering with 3 pitch cylinders

50/60 Hz
full scale
*subject to different temperature options
two planetary stages and one helical stage
Hub height 69 m (IEC IA) and 94 m (IEC IA)

Height for transport
3.4 m
Height installed (incl. CoolerTop®)
6.9 m
12.8 m
4.2 m
Max. transport height
3.8 m
Max. transport width
3.8 m
Max. transport length
5.5 m
54.7 m
Max. chord
4 m
Max. weight per unit for transportation
70 metric tonnes

AEP Curve

4 MW Platform

Our 4 MW platform is designed for a broad range of wind and site conditions, onshore and offshore enabling you to mix turbines across your site or portfolio of sites, delivering industry-leading reliability, serviceability and exceptional energy capture.

The 4 MW platform was introduced in 2010 with the launch of the V112-3.0 MW®. Over 35 GW of the 4 MW platform has been installed all over the world onshore and offshore making it the obvious choice for customers looking for highly flexible and trustworthy turbines.

Rotor diameters range from 105 to 155 meters and the rated output power is up to 4.2 MW. Using well proven technologies like a full-scale converter, the 4 MW platform meets even the most challenging grid requirements providing excellent energy yield in all wind and weather conditions.

Large Diameter Steel Towers (LDST) are also available to optimise annual energy production on low wind sites.

The 4 MW platform combines Vestas’ proven track record with our continuous efforts to improve and optimise our products, making it the obvious choice for customers looking to combine reliability with performance.

Related Products

Vestas V105-3.3 MW IA Turbine

V105-3.45 MW™ IEC IA

The V105-3.45 MW™ IEC IA is the turbine that fits the most severe wind conditions with high turbulence and is especially suited for markets with tip-height restrictions and high grid requirements.

V117-3.45 MW® IEC IB/IEC IIA

The V117-3.45 MW® IEC IB/IEC IIA is a solid choice for medium- and high-wind sites with high turbulence onshore.


The V126-3.45 MW® IEC IIB/IEC IIA is the ideal choice for medium-wind sites with high turbulence onshore. The 126 m rotor enables greater wind capture, which in turn produces more energy at a reduced cost.