N133/4.8

THE N133/4.8

MAXIMUM POWER. MAXIMUM OUTPUT.

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At a glance

4 MW+

POWER OUTPUT

4.8 MW NOMINAL OUTPUT

+39%

HIGHER AEP

COMPARED TO N100/3300

104.5 dB(A)

LESS SOUND, MORE POWER

104.5 dB(A) AT 4.8 MW

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The Specialist for strong wind sites

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.

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Delta4000 architecture certified on site.

Introducing the Delta4000

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Introducing the Delta4000

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

4.8 MW

Cut-in wind speed

3 m/s

Cut-out wind speed

up to 28 m/s

Rotor

Diameter

133.2 m

Swept area

13,935 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 125 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 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

N155/4.5

Learn more

N133/4.8

Learn more

N163/5.X

Learn more

N149/5.X

Learn more

N149/4.0-4.5

Learn more