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CYME International

CYME International T&D is a world-class Power Engineering Solutions provider with an established reputation for customer responsiveness and technical expertise. Our solutions stand behind thousands of T&D projects in over 100 countries around the world.

CYME offers an extensive line of Power Engineering Software that feature some of the most advanced analysis tools for transmission, distribution and industrial power systems. We offer comprehensive services in order for our customers to fully benefit from the CYME applications in their specific IT environment and to address their engineering analysis needs. This includes engineering studies, assistance to integration and comprehensive training.

Welcome to CYME International Web Site.

Latest Headlines from CYME International

New Release - Robust cable ampacity calculations at your fingertips with CYMCAP 7.0
Posted on July 17, 2015

First of the new CYMCAP 7 Series, CYMCAP 7.0 rev.1 focuses on consolidating its assets while introducing new robust and performant algorithms which open the path for more advanced features and capabilities.

CYMCAP 7.0 offers a wide range of enhanced capabilities, featuring new modules, new functionalities and advanced computations:

  • New ampacity optimization algorithm
  • Feature to rate circuits with various operating frequencies
  • Possibility to model multiple heat sources/sinks
  • New module to study the prevention of soil dry-out in non-homogeneous media
  • Improved finite element modeling capabilities for the MDB module
  • Extended features for the transient analysis
  • Updated reports

More information are available here.

Release of the latest CYME 7.2 Power Engineering Software
Posted on June 19, 2015

Eatonís CYME is pleased to announce the release of its latest CYME 7.2 Power Engineering Software.

As part of the CYME 7 Series, CYME 7.2 centers on delivering simplicity to your fingertips while combining industry-led features with engineering. Whether it is to power your smart grid or to optimize your power system for higher efficiency and reliability, the CYME Power Engineering Software has the analytical tools required to help you meet your energy needs

CYME 7.2 offers a wide range of enhanced analytical and modeling capability, which include:

  • Distribution State Estimator
  • Battery Energy Storage Systems and Smart Controls
  • Low Voltage Cable Sizing
  • Distance Protection
  • Enhanced Fault Analysis
  • Enhanced Secondary Grid Network Analysis
  • Enhanced Protective Device Analysis
  • Refined cable modeling

More information are available here.

Thank you for attending the 2015 Users Group!
Posted on June 18, 2015

We would like to thank all participants for attending our 20th annual Users Group. While users had the opportunity to learn about novelties through demonstrations and workshops, we enjoyed meeting with each of them to exchange ideas that help moving their work and our development forward. We hope that our participants find the experience as inspiring as we do.

Thank you again for making the CYME Users Group a success, and we are looking forward to seeing everybody in 2016!

Join us at the CYME Users Group 2015!
Posted on March 4, 2015

Registration is now open for the CYME Users Group 2015!

Click here to register today and benefit from our early-bird pricing! Early-bird pricing is only available until March 15, 2015!

CYME 7.1 Power Engineering Software Seminar in Doha, Qatar
Posted on January 28, 2015

EATON is pleased to announce a seminar in Doha Qatar that highlights the features of the latest CYME Power Engineering Software CYME 7.1 as it relates to industrial and transmission power system modeling and analysis.

During this seminar the latest enhancements such as detailed cable modeling, accurate Impedance calculations, equipment rating verification, batch analysis and complete report generation will be demonstrated.

The seminar will also offer a sneak preview of the upcoming features in CYME 7.2 such as low voltage cable sizing and IEC 61363 Short Circuit Analysis for off shore applications

The seminar will be free of charge and is offered at the following venue:

  • Doha, Qatar, Marriott Hotel Doha Ė February 23, 2015

For additional information download the Seminar Agenda. To register for the seminar click on the following link Doha Qatar Seminar Registration.

Visit us at the DistribuTECH 2015 Exhibition
Posted on January 21, 2015

Come visit us at the DistribuTECH 2015 Exhibition on February 3-5 at San Diego, California. Our specialists will be at booth #2313 ready to give you demonstrations of the CYME Software and to discuss how CYME Solutions and Services can be of help to you!

Click here for a free one-day pass, courtesy of Eaton.

We are listed in the show directory under Eaton, and the booth is located to the left of the entrance doors on a main aisle.

Connect with us at the EDIST 2015 Conference
Posted on January 8, 2015

Come and join us at the EDIST 2015 Conference on January 14-15 in Markham, Toronto. Our specialists will be at booth #19 ready to give you demonstrations of the CYME Software and discuss how CYME Solutions and Services can be of help to you!

CYME Users Group 2015 - Save the date!
Posted on January 8, 2015

The CYME Users Group will be held in Montreal on June 8 to 11 this year. From demonstration of new features to special presentations to networking opportunities, this year's Users Group promises to be one of the best! Visit the Users Group section on for more details in the upcoming weeks.

Reserve the dates on your calendar and come join us at the Users Group!

Thank you for another successful Users Group
Posted on July 7, 2014

CYME wants to extend a heartfelt thank you to representatives from around the world for attending our annual Users Group in Montreal. The participants had the opportunity to learn about new CYME capabilities through demonstrations and hands-on workshops, and to network and exchange ideas with peers and CYME staff. Your honest input and your enthusiastic participation encouraged creative discussions that help peers in their day-to-day and CYME in moving forward.

Thank you again for making Users Group 2014 a success, and we already look forward to seeing everybody next year!

The CYME Users Group is only six weeks away!
Posted on April 30, 2014

Make sure you donít miss the CYME Users Group from June 10 to 12! This conference is the prime event to discover the newest features of the CYME power engineering software, exchange with peers and progress in the knowledge of the CYME software. See the 3-day program here. Start the week with a one-day seminar on Power Distribution System Reliability (see the details). Additional workshops on the CYME software are planned for the Friday. See the schedule here.

Registration Form.

New Release: Address the emerging Distribution, Industrial and Transmission challenges with CYME 7.1
Posted on April 23, 2014

Eatonís Cooper Power Systems is proud to announce the release of its latest CYME 7.1 Power Engineering Software. CYME 7.1 takes a significant step to redefine the term ďease-of-useĒ bringing both simplicity and accurate results to your fingertips. As part of the CYME 7 Series, this new version reiterates our commitment to constantly improve our software by offering a unique solution that combines a design centered on the needs of the power engineers and leading-edge engineering software tools.

CYME 7.1 is a version with a range of enhanced capabilities, featuring new modules, new functionalities and extended configuration options. Key new features of CYME 7.1 include:

More information about this new version can be found here.

CYME Software at DistribuTECH in San Antonio, Texas - January 28-30, 2014
Posted on January 21, 2014

Come see us for a demonstration of the CYME Software as well as our CYME Solutions and Services, and register for the EATONís Cooper Power Systems customer event The Power is ON!

EATONís Cooper Power Systems will be located at booth #1137.

Join EATONís Cooper Power Systems for an evening of entertainment at the Briscoe Museum of Western Art on Tuesday, January 28, 2014 in San Antonio, Texas. This event will be held following the opening day of the DistribuTECH Conference and Exhibition. To register:

Contact information

International & Canada
Tel:(450) 461-3655
Fax:(450) 461-0966
Tel:(800) 361-3627