Introduction
The document introduces the N150/6000, a wind turbine designed for offshore projects by Nordex SE. It emphasizes the turbine's economic efficiency and engineering suitability for deployment at sea.

Company Overview
Nordex SE is a global company with offices and subsidiaries worldwide, including locations in Germany, Denmark, the UK, Ireland, Austria, Spain, Sweden, Finland, Benelux, Italy, Poland, Turkey, France, the USA, and China.

Technical Specifications

• Rated Power: 6,000 kW
• Cut-in Wind Speed: 3.5 m/s
• Cut-out Wind Speed: 25 m/s
• Rotor Diameter: 150 m
• Swept Area: 17,671 m²
• Speed Control: Variable via microprocessor
• Drive: Direct drive with permanent magnet generator
• Voltage: 3,300/4,500 V
• Grid Frequency: 50/60 Hz
• Brake System: Main brake via pitch angle, secondary brake via disk brake
• Lightning Protection: Fully compliant with IEC 61400-24
• Tower Construction: Tubular steel tower

Offshore Strategy
Nordex has developed the N150/6000 specifically for offshore use, leveraging 26 years of experience in the wind industry. The turbine is designed to combine technical feasibility with economic sense, ensuring dependable and powerful performance.

Development Timeline

• 2009: Start of development
• 2010: Founding of Nordex Offshore GmbH
• 2011: Completion of turbine development and component tests
• 2012/13: Prototype phase
• 2014: Start of series production
• 2015: First large-scale project

Advantages
The N150/6000 offers maximum efficiency with a 150-meter rotor and six megawatt output. It features a modular design for low logistical and operating costs, direct drive for dependability, and mature technology based on extensive testing and experience.

Design and Dependability
The turbine's design focuses on dependability, using a direct drive system with a permanent magnet generator and full converter. It aims to minimize maintenance and optimize weight. The design benefits from Nordex's experience with over 4,400 onshore installations.

Service and Maintenance
The N150/6000 is designed for high availability, with a modular concept that facilitates installation and service at sea. Components can be replaced easily without dismantling the rotor. A Condition Monitoring System supports preventive maintenance, and a helicopter platform can be added on request.