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Electrical
Collection Technique ..........................................................................

Cahier technique no. 158
Calculation of short-circuit currents B. de Metz-Noblat
F. Dumas
C. Poulain

Building a New Electric World

"Cahiers Techniques" is a collection of documents intended for engineers and technicians, people in the industry who are looking for more in-depth information in order to complement that given in product catalogues.
Furthermore, these "Cahiers Techniques" are often considered as helpful
"tools" for training courses.
They provide knowledge on new technical and technological developments in the electrotechnical field and electronics. They also provide better understanding of various phenomena observed in electrical installations, systems and equipment.
Each "Cahier Technique" provides an in-depth study of a precise subject in the fields of electrical networks, protection devices, monitoring and control and industrial automation systems.
The latest publications can be downloaded from the Schneider Electric internet web site.
Code: http://www.schneider-electric.com
See section
Section: Press
Please contact your Schneider Electric representative if you want either a
"Cahier Technique" or the list of available titles.
The "Cahiers Techniques" collection is part of the Schneider Electric’s
"Collection technique".

Foreword
The author disclaims all responsibility subsequent to incorrect use of information or diagrams reproduced in this document, and cannot be held responsible for any errors or oversights, or for the consequences of using information and diagrams contained in this document.
Reproduction of all or part of a "Cahier Technique" is authorised with the compulsory mention:
"Extracted from Schneider Electric "Cahier Technique" no. ....." (please specify). no. 158
Calculation of short-circuit currents Benoît de METZ-NOBLAT
Graduate Engineer from ESE (Ecole Supérieure d’Electricité), he

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