LTW42

250 kW / 500 kW

LTW42

250 - 500 kW

As the smallest wind turbine in the LEITWIND portfolio, it was developed specifically to safeguard the environment, aiming for decentralised production of low-cost renewable energy and its direct consumption right where it is produced. Its compact size and low visual impact are just some of the many features that make this 250-500 kW wind turbine model a real success.

		LTW42 250 / 500 kW
DESIGN DATA	Rated power	250 \| 500 kW
	Hub height	28.4 m / 39 m
	Wind class	IIIA+
GENERATOR Direct Drive	Type	Permanent Magnet Direct Drive Synchronous Machine
	Stator Winding	Modular coils with tooth concentrated winding, exchangeable
	Rotor Topology	Modular Permanent Magnets with flux concentration, exchangeable
ROTOR	Rotor diameter	42 m
ROTOR	Swept Area	1,416 m2
WIND SPEED	Cut-in Wind Speed	2.5
WIND SPEED	Cut-out Wind Speed	20

AEP - ESTIMATED ANNUAL ELECTRICAL PRODUCTION

	LTW42 250 kW	LTW42 500 kW
m/s	MWh/y	MWh/y
4.50	492	495
5.00	622	676
5.50	750	872
6.00	872	1,075
6.50	985	1,278
7.00	1,088	1,472
7.50	1,181	1,653

CHARACTERISTICS

Ideal for low-wind areas
Streamlined authorisation procedure
Short installation times
Low visual impact
Suitable for self-consumption
Guaranteed average technical availability of up to 97%

Download Data Sheets LTW42 Download Leitwind Product Portfolio

THE WIND TURBINE IN DETAIL

Leitwind WIND TURBINES

The blades capture the power of the wind in their rotational motion.

The hub transforms the motion of the blades into mechanical power. It also hosts the pitch system.

The pitch system controls the power captured by the blades (by varying their angle of attach) and acts as main braking system.

The Direct Drive generator is integrated in the main structure and converts mechanical to electrical power.

The main frame connects the Direct Drive generator to the tower, it carries the control system and the yaw system.

The yaw system allows the nacelle to turn relative to the tower, keeping it upwind.

The tower elevates and supports the rest of the structure into the wind. It grants access to nacelle and shelters the energy transforming station at its root.

The transforming station accommodates the power electronic and the MV transformer for the connection to the electrical grid.

LEITWIND Customer Care

SERVICING WIND TURBINES WORLDWIDE

Field service

Worldwide, fast and reliable service

Technical Service Hotline

+39 0472 727 000

Spare parts management

Worldwide delivery of required components

24/7 remote monitoring

Non-stop availability and immediate solutions

Why choose Leitwind
Customer Care

Always at your side

Customer Care stems from LEITWIND's need to offer a high value-added service with its wind turbines. Thanks to specific competence management, LEITWIND controls and plans the service processes, optimises them and minimises waiting times. But the real added value is the constant relationship and constructive dialogue with customers.

LEITWIND's Customer Service is divided into four areas:

Dedicated Service
Field Assistance
- Ordinary maintenance work
- Extraordinary maintenance
- Retrofit works
Troubleshooting
Spare parts management

For more information about Customer Care click here.

SERVICES OF Leitwind

Project Managament

LEITWIND is always by its client’s side, starting, planning, designing, executing, monitoring, controlling and closing the project.

Production

LEITWIND manages the international supply chain and has production plants in several countries.

Installation and commissioning

LEITWIND installs and commissions its wind turbines.

Connection to the grid with IGBT technology

Modular frequency converters are compatible with the grid and ensure flexibility to meet a wide range of connection parameters and requests from various operators.