Latest News

ERACS 3.9.0 released - Feb 2010

If you are an ERACS user with a current support contract in place, but have not received this version of ERACS then please contact us.

ERA rebranded as Cobham Technical Services - Mar 2009

From 23 March 2009, ERA Technology Ltd will be trading as Cobham Technical Services following Cobham's recently announced evolution to a single unified global identity (ERA Technology Ltd has been part of Cobham plc since 2003).

We're still the same people, offering the same great products and services but with a new look.

For more information see the official customer announcement from the General Manager of Cobham Technical Services.

ERACS 3.8.0 released - Feb 2009

If you are an ERACS user with a current support contract in place, but have not received this version of ERACS then please contact us.

ERACS 3.7.2 released - Jan 2008

Version 3.7.2 now includes: the ability to create an I²t characteristic for MCCBs and ACBs, several new and improved ways of copying individual or multiple library keys between libraries, AVR & Governor diagrammatic symbols and more fuses in the ERACS Reference Library.
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ERACS 3.7.1 released - Nov 2007

Version 3.7.1 now includes: a web-based security key, a major upgrade to the ERACS Reference Library data, a new graphical trace facility and a web access toolbar.
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ERACS 3.7.0 released - Jun 2007

If you are an ERACS user with a current support contract in place, but have not received this version of ERACS then please contact us.

ERACS 3.6.1 released - Dec 2006

Version 3.6.1 now includes: support for a slimmer parallel security key; an increased number of series elements; dynamic links to the user guide and technical manual. After a year of activity, the ERACS user site has undergone a refurbishment, which we hope you will enjoy.
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ERACS 3.6.0 released - Jun 2006

If you are an ERACS user with a current support contract in place, but have not received this version of ERACS then please contact us.

Version 3.6.0 now includes: a protection analyser for performing multiple fault studies within the protection module, a USB security key option, network-specific voltage levels and displayable voltage levels table, facilities to save network diagrams in additional graphics formats, and default element identifiers.

ERACS 3.5.1 released - Dec 2005

Version 3.5.1 now includes: a document-management facility that enables documents, such as pdf files or reports, to be associated with individual elements in your single-line diagram; a tool for plotting multiple harmonic waveforms; a new protection stability module; extra user-customisation options for graphs and an option to select wind turbine generators as sources of harmonic currents.
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ERACS 3.5.0 released - Jun 2005

If you are an ERACS user with a current support contract in place, but have not received this version of ERACS then please contact us.

Version 3.5.0 includes: a brand new calculation module which implements Engineering Recommendation G5/4, a model for core-type 2 winding transformers that are connected star to grounded-star, a facility that enables harmonic values to be displayed graphically in the time and frequency domains, extra formatting controls for rotating text and making text transparent.

ERACS 3.4.2 released - Jan 2005

Version 3.4.2 includes: a facility to model doubly-fed induction generators (DFIGs), transformer harmonic de-rating factors to UL, BS & ANSI/IEEE standards, increased 150Bus system elements, additional version sizes (50Bus, 100Bus, 300Bus & 500Bus) plus protection co-ordination and GUI upgrades.
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Your comments, suggestions and contribution to this area are most welcome, please contact era.eracs@cobham.com