Electrical rotating machines life cycle management

Our global expertise at your service

Power Conversion has over 100 years of experience in designing and building rotating machines –motors and generators– and maintaining them in the most challenging environments around the world.

Our product range covers from the smallest medium voltage electrical rotating machines to custom made large units, up to 80 MW, as well as their operating and protection controls. Our aftermarket fleet of over 70,000 rotating machine assets, spread over 150 countries worldwide, that we’ve served for a century. Our experience in all energy, industry and transportation sectors is broad and deep.


Maintenance adapted to
your needs

Our centers of excellence, regional service offices and approved partner network provide “at the door” contact with you and ensure you will get state of the art services, both in your Power Conversion and non-Power Conversion units, with OEM warranty.

We cover your needs, with full original design data, in a wide range of legacy units.

Our aim is to help you manage servicing your electrical rotating machines through their whole life cycle, maximizing its availability, reliability and duration, while minimizing downtime, from installation & commissioning to final replacement or even storage out of service.


  • Service solutions adapted to your needs
  • Full design and manufacturing capability
  • Power Conversion worldwide fleet experience backed expertise
  • Access to vast GE network of additional services
  • OEM backed warranty
  • Available for both your GE and non-GE rotating machines
Legacy Unit Logos

Rotating machines service offers

Major component replacement

  • Reliable, proven products & components
  • System engineering that meets our customers’ specifications
  • System solutions that may include additional electrical balance of plant products Optional equipment installation services
  • Adaptable, robust and dynamic test systems for efficient and reliable equipment operations such as motors, generators, turbines and gearboxes

Full unit or auxiliaries replacement for efficiency improvements, CO2 emission reduction or power increase.

Major component replacement

  • AVR
  • Motor controls
  • Protection relays

Unit rewind

  • Onsite or in a workshop