Leroy-Somer produced its first wind turbine generator in the 80s.
Since then, Leroy-Somer has designed and built generators of all types and sizes for this market. Leroy-Somer was among the first industrial-scale producers of 3MW generators.

  • Power output available from 600kW up to 5MW
  • Voltages from 400 V to 15000 V
  • Induction or synchronous generators
  • Fixed or variable speed range (4 – 6 – 8 Pole)
  • Cooling Air/Air- Air/Water
  • Leroy-Somer has developed a water-cooled system, which particularly suites wind turbine applications. Water cooling focused on the active parts of the generator guarantees heat control and therefore extends the generator’s life.
LSA 52 for windturbines