SWT-2.3-113
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SWT - 2.3 - 113 Turning moderate wind into maximum results www.siemens.com/energy Answers for energy.

The new Siemens SWT-2.3-113 wind turbine is ultimate choice for low to moderate wind condit The revolutionary direct drive generator and the n optimized Quantum Blade are paired to extract as much energy as possible from the wind. Efficient. Quiet. Robust and reliable. benchmark wind turbine for low to medium wind speeds. As a result of more than 30 years of research and development, it is designed to harvest more energy out of moderate wind con- ditions than anyone thought possible. Proven design same revolutionizing direct drive direct drive turbine offers exceptional reliability and...

You cannot change the wind. It may be strong, it may be light. This leaves it up to us to extract as much energy as we can from it. Anne Schannong Vinther, Quality Engineer 3

Siemens direct drive technology and the new Quantum Blade represent groundbreaking wincl turbine design and technology. The result of these two key innovations is a turbine with maximum efficiency and reliability, which helps to enable a solid return on investments.™^*' Maximized performance with 50% fewer parts The Siemens direct drive design incorporates a permanent magnet generator with fewer moving parts than ever before. The simple permanent magnet design offers increased efficiency directly by minimizing energy losses and indirectly by reducing maintenance needs. The outer rotor...

Lower noise With a low 105 dB noise level, the wind turbines on the market. As a result, this turbine type has an extremely high ratio of energy out- put per noise affected area, resulting in fewer disturbances to people and Superior grid compliance The Siemens NetConverter® is designed for maximum flexibility in the turbine's response to voltage and frequency variations, fault ride-through capability and output adjustment. The advanced wind farm control system provides state-of-the-art fleet management.

• Type: 3-bladed, horizontal axis • Position: Upwind • Power regulation: Pitch regulation with variable speed • Rotor tilt: 6 degrees • Type: Self-supporting • Surface gloss: Semi-mat, <30 / IS0281 3 • Surface colour: Light grey, RAL 7035 Mechanical brake • Type: Hydraulic disc brake • Position: Generator rear end • Type: Totally enclosed • Surface gloss: Silk mat, 30-40 / IS0281 3 • Colour: Light grey, RAL 7035 Aerodynamic brake • Type: Full span pitching • Activation: Active, hydraulic Load-supporting parts • Hub: Nodular cast iron • Main shaft: Cast • Nacelle bed plate: Cast Sales power...

1 3 Quantum Blade • Solid, compact and lightweight structure • Spacious, ergonomic design – maximum serviceability • 50% fewer parts compared to geared turbines • Unique design and manufacturing process • IntegralBlade® one-piece moulding for maximum strength • Optimized aerodynamics for low to medium wind conditions • Increased length for higher energy yield • Blade root – designed for minimized root leakage and increased lift 2 Nacelle 4 Cooling • Simple and robust LiquidLink® water cooling system • Top-mounted passive cooling radiators • High-efficient two-stage cooling as function of...

Energy Sector Siemens Wind Power A/S For more information, please contact our Customer Support Center. (Charges depending on provider) E-mail: support.energy@siemens.com Renewable Energy Division Printed on elementary chlorine-free bleached paper. Trademarks mentioned in this document are the property of Siemens AG, its affiliates, or their respective owners. Subject to change without prior notice. The information in this document contains general descriptions of the technical options available, which may not apply in all cases. The required technical options should therefore