Jeumont Electric products

Synchronous Machines - Generators

Jeumont - 2 Non-Salient Pole Generators

Jeumont Electric has extensive experience of 2 pole generators with power of up to 100MVA. All the stator windings are insulated using the VPI process and the rotors have a brushless supply system.

Jeumont - 4 Non-Salient Pole Generators

Jeumont Electric proposes four non-salient pole machines for high power. With hundreds of machines in operation, the technology used by Jeumont Electric is robust and reliable. All the stator windings are insulated using the VPI process and the rotors have a brushless supply system.

Jeumont - 4 and More Salient Pole Generators

Jegsy technology builds on Jeumont Electric’s experience in salient pole machines. The rotor is designed to avoid any risk of electrical faults via an innovative (patented) insulation and cooling system. All the stator windings are insulated using the VPI process and the rotors have a brushless supply system. Jegsy motors are available with 4 or 6 to 14 poles.

Jeumont - 2 Pole Generator

JEUMONT Electric manufactures all types of machine, from rapid 2 pole generators running at speeds of up to 8000 rpm, to very slow generators for all types of applications. Our design and production teams adapt to our customer’s needs for all types of generator, depending on the electrical or mechanical constraints.

Synchronous Machines - Hydraulic Alternator

Jeumont - Hydraulic Alternator

JEUMONT Electric has more than 120 years of experience designing and manufacturing hydraulic generators up to 350 MVA driven by all types of turbines. Half of all hydraulic alternators in service in France were supplied by us. We can adapt our hydraulic alternators to virtually any installation setup. Our hydraulic alternators are built with an internal radial cooling system designed for homogeneous heat dissipation. The low thermal and mechanical stress means longer equipment lifespans. We also offer a wide range of maintenance and other services to keep our equipment operating optimally from commissioning through to rehabilitation or reconstruction.

Synchronous Machines - Motors

Jeumont - Low-Speed Motors

JEUMONT Electric designs and manufactures low-speed motors compatible with direct online starting for applications ranging from compression to oil & gas.

Other Products

Jeumont - Induction Motor

JEUMONT Electric is known all over the world for the reliability of its equipment for such particularly demanding applications as industrial drive systems (compressors, fans, pumps, etc.) and energy production. Jeumont Electric is the reference manufacturer of all the RCP motors used in nuclear power plants in France and abroad. The squirrel cage induction motors of JEUMONT Electric’s JEMAC range stand out for their:

Jeumont - Converters

JEUMONT Electric offers several complete ranges of frequency converters for synchronous and asynchronous machines:

Jeumont - Excitation Systems

JEUMONT Electric offers a full range of excitation systems (AVR) for all types of synchronous machines. This includes standardized products such as GLOBALTA for simple, compact applications or HYDRALTA which is designed specifically for hydro-electric generators. JEUMONT Electric also offers some powerful and highly sophisticated systems: static excitation with control and power redundancy, tele-diagnosis and MCO with references over 2500 A.