3.4M140 EBC


More renewable energy in the grid with our 3.XM Eco Blade Control:

  • With an increase in yield of over 20% compared to the 3.0M122
  • The tried-and-tested drive train design from the MM and 3.XM
  • The next electrical system from the 3.XM NES as a response to future grid requirements
  • Newly developed 68 m blade with aeroacoustic enhancements for fewer sound emissions in all operating modes: (max. 104 dB(A))
  • New, intelligent load management for a streamlined turbine design
  • Durable, load flow-optimised mechanical construction for a 25-year design life
  • Intelligent turbine design and flexible logistics concepts, suitable for a wide range of different locations

Design data

Nominal power 3,400 kW (LV-side)
Cut-in wind speed 3 m/s
Nominal wind speed 11 m/s
Cut-out wind speed 22 m/s
Operating temperature range -20 – +35 °C
Operating temperature range optional -30 – +40 °C

Certification

Hub height Wind class DIBt Wind zone
110 m IEC IIIA -
130 m IEC IIIA -

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 3,400 kW (LV-side)
Nominal voltage 750 V
Nominal frequency 60 Hz
Generator Induction generator (squirrel cage rotor)
Generator protection class IP 54
Speed range 780 – 1,440 1/min
Converter type Full converter with DC intermediate circuit
Transformer Internal Transformer (ITS)

Sound power level

Maximum sound power level 104 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