Wind turbine N133/4.8

>HIGH YIELD IN CHALLENGING CONDITIONS With a rotor sweep of 13,935 square meters and a nominal output of 4.8 megawatts, the N133/4.8 achieves an increase of up to 39 percent in yield compared with the N100/3300. Accordingly, it sets new standards in the cost of energy (COE) at sites characterized by strong winds. PROVEN TECHNOLOGY The N149/4.0-4.5 prototypes were installed in the summer of 2018, meaning the main warranted performance figures, such as the power curve and most relevant sound power modes, have already been confirmed by measurements from certified third parties. CONNECTING PROVEN TECHNOLOGY WITH INNOVATIVE ENGINEERING For the Delta4000 product series, we took over the Delta Generation’s fundamental design and transferred it to the 4 MW and 5 MW+ classes. Depending on investment criteria of the customer’s business case, the wind farm can be optimized in terms of AEP, rating, lifetime and sound requirements. In addition, this flexibility offers opportunities to optimize the revenues in line with PPA structures and merchant price profiles. 1. OPTIMIZED POWER TRANSFER 2. LARGER ROTOR DIMENSIONS 3. REDUCED SERVICE EFFORTS 4. MAINTAINED ELECTRICAL SYSTEM 5. RELIABLE DRIVETRAIN CONCEPT 6. GRID COMPATIBILITY GUARANTEED