V52-850 kW

The V52-850 kW turbine is one of the most versatile turbines on the market. Suitable for high and medium wind speeds, it’s compact and easy to transport. It can be installed at low cost all over the world, from China to Germany. During transportation you can even get three blades on one truck.

This turbine is ideal for isolated areas as well as more populated ones. It has high availability and a broad range of tower heights, meaning it’s suitable for any situation. And with over 3,400 installed world-wide, the V52-850 kW has one of the strongest track records of any on the market, providing the business case certainty you need when investing in energy.

Pitch regulated system

One of the factors that contribute to the success of the V52 is OptiTip®, its pitch regulation system. This system features microprocessors that continuously adjust the pitch of the blades to maintain optimal blade angles in relation to the prevailing wind.

Data

Operational data

Cut-in wind speed: 4 m/s
Nominal wind speed: 16 m/s
Cut-out wind speed: 25 m/s

Rotor

Diameter: 52 m
Area swept: 2,124 m2
Nominal revolutions: 26 rpm
Operational interval: 14.0-31.4 rpm
Number of blades: 3
Power regulation: Pitch/OptiSpeed®
Air brake: Full blade pitch

Generator

Type: Asynchronous with wound rotor, slip rings and VCS
Nominal output: 850 kW
Operational data: 50 Hz/60 Hz 690 V

Gearbox

Type: One planetary stage, two helical stages

Control

Type: Microprocessor-based monitoring of all turbine functions, as well as OptiSpeed® output regulation and OptiTip®