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A new technology of auxiliary windings for the excitation of industrial alternators
TAL 0473
All-purpose industrial alternator suitable for all standard generators sets applications
Training Courses 2023
Nidec Leroy-Somer’s training team is pleased to present its new 2023 catalogue.
Reciprocating Engine Generators
Customized medium and high voltage generators for prime movers
Industrial & Commercial
Power for industrial sites, hotels, supermarkets, shopping centers and public buildings around the world
Leroy-Somer Power
Leroy-Somer Electric Power Generation, a business unit of the Nidec Group, is the global leader in industrial alternators with power ranging from 10 kVA to 35,000 kVA. With its two leading brands, Leroy-Somer and Kato Engineering, Leroy-Somer Electric Power Generation works with generator set manufacturers and electric power producers worldwide to help the industry provide reliable and efficient power solutions. Leroy-Somer Electric Power Generation has over 5,000 employees, 10 production sites worldwide and a global service network.
Service Network
Find a service center near you.
We have global network of official service and spare parts centers.
Browse the map
Videos
Nidec Leroy-Somer Factory : Angoulême, Sillac
Angoulême Sillac is the Nidec Leroy-Somer headquarter. With 20000m2 of manufacturing space, Sillac factory produces Low Voltage alternators from 10 to 1000 kVA.
Nidec Leroy-Somer Factory : Orléans
With 28 000 m² of manufacturing spaces, Orléans factory produces alternators from 1 MW to 25 MW, up to 80 t.
Nidec Leroy-Somer Factory : Orléans
Situated in Czech Republic, Olomouc factory, with 31000 m2 of manufacturing space, is one of the biggest production center of Low, Medium and High voltage industrial alternators in the world, from 10 to 4500 kVA.
GenOSys - Remote Power System Management
GenOSys - Remote Power System Management by Leroy-Somer and Kato Engineering
Leroy-Somer LSA range
The low voltage industrial alternators from the LSA series are built to meet the most stringent conditions and specifications.
Tradeshows and Events
Nor-Shipping 2023
JUN 06-09, 2023 | NOVA Spektrum | Oslo
