V105-3.45 MW™
The V105-3.45 MW™ is designed for severe climatic conditions and is especially suited for markets with tip-height requirements.
V105-3.45 MW™ at a glance
With a rotor size of 105 m, the V105-3.45 MW™ IEC IA is the turbine that fits the most severe wind conditions. It has an extremely robust design for tough site conditions and is especially suited for markets with tip-height restrictions and high grid requirements.
The V105-3.45 MW™ blade is a shortened version of the proven and tested pre-preg blade used on the V112-3.0 MW®, the V112-3.45 MW® and the V117-3.45 MW®. Like all 4 MW turbines, the V105-3.45 MW™ is equipped with a full-scale converter ensuring full compliance with the challenging grid codes in countries like the UK and Ireland.
Options
available for the
V105-3.45 MW™
- High Wind Operation
- Power Optimised Mode
- Condition Monitoring System
- Service Personnel Lift
- Vestas Ice Detection
- Low temperature operation to -30°C
- Fire Suppression
- Vestas Shadow Flicker Control System
- Vestas Bat Protection System
- Nacelle Hatch for Air Inlet
- Aviation Lights
- Aviation Markings on the Blades
- Vestas InteliLight™
Technical specifications
POWER REGULATION OPERATIONAL DATA
Pitch regulated with variable speed
Rated power
3,450kW
Cut-in wind speed
3m/s
Cut-out wind speed
25m/s
Re cut-in wind speed
23m/s
Wind class
IEC IA
Standard operating temperature range
from -20°C* to +45°C with de-rating above 30°C
SOUND POWER
(Noise modes dependent on site and country)
ROTOR
Rotor diameter
105m
Swept area
8,659m2
Aerodynamic brake
full blade feathering with 3 pitch cylinders
NACELLE DIMENSIONS
Height for transport
3.4 m
Height installed (incl. CoolerTop®)
6.9 m
Length
12.8 m
Width
4.2 m
ELECTRICAL
Frequency
50/60 Hz
Converter
full scale
GEARBOX
Type
two planetary stages and one helical stage
TOWER
Hub heights
72.5 m (IEC IA)
HUB DIMENSIONS
Max. transport height
3.8m
Max. transport width
3.8m
Max. transport length
5.5m
BLADE DIMENSIONS
Length
51.2m
Max. chord
4m
Max. weight per unit for transportation
70 metric tonnes
SUSTAINABILITY METRICS
Carbon Footprint
4.8g CO2e/kWh
Return on energy break-even
5 months
Lifetime return on energy
47 times
Recyclability rate
83.5%
Configuration: 72.5m hub height and wind class IECIB. Depending on site-specific conditions. Metrics are based on an externally reviewed Life Cycle Assessment available on vestas.com
4 MW
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.
IEC IA
IEC IA
It is key to find the right turbine for your wind site. The V105-3.45 MW™ IEC IA is designed for high-wind sites with high turbulence.
+63 GW
+63 GW
The performance and versatility of the 4 MW platform has been proven with more than 63 GW installed in 57 countries since 2010.
