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Onshore Direct Drive Wind Turbines SWT-3.2-101 and SWT-3.4-101

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A rotor for best aerodynamics at minimal loads
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Optimized for returns in highest wind conditions


Secure return on investment

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Product information

Incomparable robustness for best returns

To ensure a lifetime return on your investment, turbine technology has to meet your needs. For extreme wind conditions, the answer lies with the SWT-3.2-101 and SWT-3.4-101. By balancing innovation with proven technology, when choosing the SWT-3.2-101 and SWT-3.4-101 your benefits are assured.

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The durable choice for high wind conditions

Simple, but innovative – a rare combination. But  Siemens direct drive onshore turbines were designed to incorporate this combination for your benefit. A straightforward wind turbine design reduces the number of rating and wear-prone components, for increased simplicity and improved efficiency – a must in harsh conditions. Higher towers significantly increase the energy output, while the 101-meter rotor – in comparison to the 108-meter rotor of the SWT-3.4-108 – makes more sites with height restrictions available for onshore investments.

 

The SWT-3.2-101 and SWT-3.4-101’s compact and light weight design has been engineered to meet even the most demanding transportation routes and is a major advantage for installation. With the increased availability and profitability of the direct drive technology, your investment is secure.

Taking one step further

The 3.4 MW turbines are uprates of the tried and tested 3.2 MW direct drive turbines and enable an increase in annual power output by up to 3%. This is possible because of the increase of the electrical power via different small changes so the higher rating comes into existence. The rated rotor speed stays on the same level to keep the noise emissions low.

Technical specifications at a glance

Download table as: PDF Excel
SWT-3.2-108 and SWT-3.4-108
IEC Class IA
Nominal Power 3400 kW (SWT-3.2-108) / 3600 kW (SWT-3.4-108)
Rotor diameter 108 m
Swept area 9144 m2
Hub height 74.5 - 94 m
Annual output at 8.5 m/s 13,700 MWh (3.2 MW)/14,000 MWh (3.4 MW)

Technology Innovations

Download brochure for onshore direct drive turbines
D3 platform brochure

Downloads, Support, Services

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Siemens AG
Freyeslebenstrasse 1
91058 Erlangen
Germany

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Service wind portfolio

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Take the next step towards your success

If you think the SWT-3.2-101 or SWT-3.4-101 is the right turbine for your needs, please contact us. We look forward to talking with you.