Hydro Power Alternators
Over 5GW installed capacity worldwide
Generators up to 20MW
50 years of experience
Over 750 projects completed worldwide over the last 20 years
Leroy-Somer alternators can be customized to various requirements and adapted to most types of turbines (Francis, Pelton, Kaplan, etc …).
- Power 0.3 to 25 MW
- Voltage 400 up to 15,000 V
- Rotation speed 300 to 1500 rpm / 50Hz - 360 to 1800 rpm / 60Hz
- Mountings Vertical or horizontal
- Cooling IC01, IC21, IC31, IC81W (IEC 60034-6)
- Insulation class H (medium and high voltage included)
- Temperature rise class F or B
- Excitation Self-excited - Brushless rotating excitation
- Regulation Analog or digital Leroy-Somer AVR