CEE Relays Ltd.

87C Whitby Road, Slough, SL1 3DR

Telephone: +44 1753 576477        Fax: +44 1753 825661

Website: www.ceerelays.co.uk

SKM System Analysis Software

Click here to find out what's new in V6.5 (PDF)

SKM's PTW software contains a full suite of programs for Power System Analysis:

CAPTOR DAPPER IECFault 60909 IECFault 61363 A_FAULT TMS Equipment Evaluation DC Study Modules I*SIM HI_WAVE Unbalanced Distribution Reliability Arc Flash Evaluation Ground Mat Cable-3D Arc Calc PTW Viewer

Protection co-ordination Load-flow and voltage drop analysis Short-circuit analysis to IEC60909 (formally IEC909) Short-circuit analysis to IEC61363 (formally IEC363) Short-circuit analysis to ANSI C37 standards Motor starting studies Evaluates short-circuit and load ratings of all components DC Study Modules Dynamic simulation Harmonic analysis Unbalanced load-flow and short-circuit A module to study the financial effects of power system failure Arc energy calculation and protective clothing recommendation Substation earth grid design analysis Cable pulling tension calculations Calculate arcing fault current, and fault clearing time. Easy-to-use viewing tool for your customers.

As well as supplying the software to you, we support your use of the software with both training courses and with many other additional services.

For more information, please contact us. A list of UK users of Power*Tools software is also available.

If you would like to download the latest version of PTW software, then please visit our PTW download page.

Download the brochure in PDF format:

                                    PTW Brochure (512kB)

                                    New PTW modules (556kB)

Download Acrobat Reader - version 5.0 (or above) required

Minimum System Requirements

- Windows 98 (2000, XP, or Vista recommended);
- 500MHz processor;
- 500MB of free hard disk space;
- 256MB of RAM (512MB for 2,000-node versions, or greater);
- CD-ROM drive;