N149/5.X

THE N149/5.X

EVEN MORE FLEXIBILITY. EVEN MORE POWER.

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At a glance

5 MW+

POWER OUTPUT

SOUND-, POWER- AND LOAD-MODES

+20%

HIGHER AEP

HIGHER AEP, HIGHER EFFICIENCY

104.8 dB(A)

LESS SOUND, MORE POWER

104.8 dB(A) AT 5.5 MW

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Highly flexible siteability

TAKING FLEXIBILITY TO THE NEXT LEVEL

With the new N149/5.X and the N163/5.X, we have incorporated our experience from developing and testing the Delta4000 series and driven our flexibility approach to the next level. Both new 5.X turbines cover a wide range of power modes in the 5 MW+ class and increase the competitiveness even further in light and medium-wind sites.
Depending on the investment criteria of the customer‘s business case, the wind farm can be optimized in terms of AEP, rating, lifetime and sound requirements.

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Delta4000 architecture certified on site

Announcing N163/5X

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Announcing N163/5X

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.

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Technical Data

Operating data

Rated power

5.0-5.X MW

Cut-in wind speed

3 m/s

Cut-out wind speed

up to 26 m/s

Rotor

Diameter

149.1 m

Swept area

17,460 m2

Gearbox

Type

high-speed gearbox

Generator

Construction

Double fed asynchronous generator

Cooling system

Liquid/air cooling

Grid frequency

50/60 Hz

Brake system

Main brake

Aerodynamic brake (pitch)

Holding brake

Disc brake

Hub height

Hub height

up to 164 m

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The strategy- evolutionary

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 class.

Depending on the 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

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More about the delta4000 series

TAPPING INTO COLDER LOCATIONS

Our proven Cold Climate Package enables turbines to operate in temperatures down to -30C° / -22°F. An additional Anti-Icing Package is available for most Delta4000 turbines.

LEARN MORE

Get to know our Delta4000 Platform

LEARN MORE

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Explore the delta4000 portfolio

N155/4.X

Learn more

N133/4.8

Learn more

N163/5.X

Learn more

N149/5.X

Learn more

N149/4.0-4.5

Learn more