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IEC 62138:2018

(Main)

Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category B or C functions

Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category B or C functions

IEC 62138:2018 is also available as IEC 62138:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62138:2018 specifies requirements for the software of computer-based instrumentation and control (I&C) systems performing functions of safety category B or C as defined by IEC 61226. It complements IEC 60880 which provides requirements for the software of computer-based I&C systems performing functions of safety category A. It is consistent with, and complementary to, IEC 61513. Requirements that are not specific to software are deferred to IEC 61513. This new edition includes the following significant technical changes with respect to the previous edition:
- align the standard with standards published or revised since the first edition, in particular IEC 61513, IEC 60880, IEC 62645 and IEC 62671;
- merge two clauses in order to avoid repetitions of text;
- introduce requirements on traceability in consistency with IEC 61513;
- introduce new annexes.

Centrales nucléaires de puissance - Systèmes d'instrumentation et de contrôle-commande importants pour la sûreté - Aspects logiciels des systèmes informatisés réalisant des fonctions de catégorie B ou C

IEC 62138:2018 est disponible sous forme de IEC 62138:2018 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L'IEC 62138:2018 spécifie des exigences sur les logiciels des systèmes d’instrumentation et de contrôle-commande (I&C) informatisés réalisant des fonctions de sûreté de catégorie B ou C, selon la définition donnée par l’IEC 61226. Il est complémentaire à l’IEC 60880 qui énonce des exigences sur le logiciel des systèmes d’I&C informatisés réalisant des fonctions de sûreté de catégorie A. Il est également cohérent et complémentaire à l’IEC 61513. Les exigences qui ne sont pas spécifiques au logiciel sont reportées dans l’IEC 61513. Cette nouvelle édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- aligner la présente norme sur les normes publiées ou révisées depuis sa première édition, en particulier l'IEC 61513, l'IEC 60880, l'IEC 62645, l'IEC 62671;
- fusionner deux articles pour éviter des répétitions de texte;
- introduire des exigences portant sur la traçabilité en cohérence avec l’IEC 61513;
- introduire de nouvelles annexes.

General Information

Status
Published
Publication Date
30-Jul-2018
ICS
01 - GENERALITIES. TERMINOLOGY. STANDARDIZATION. DOCUMENTATION
27.120.20 - Nuclear power plants. Safety
Technical Committee
SC 45A - Instrumentation, control and electrical power systems of nuclear facilities
Drafting Committee
WG 3 - TC 45/SC 45A/WG 3
Current Stage
PPUB - Publication issued
Start Date
13-Jul-2018
Completion Date
31-Jul-2018
Ref Project

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IEC 62138:2018 - Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category B or C functionsIEC 62138:2018 - Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category B or C functions
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IEC 62138:2018 - Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category B or C functions
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IEC 62138
®

Edition 2.0 2018-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE


Nuclear power plants – Instrumentation and control systems important to
safety – Software aspects for computer-based systems performing category
B or C functions

Centrales nucléaires de puissance – Systèmes d’instrumentation et de contrôle-
commande importants pour la sûreté – Aspects logiciels des systèmes
informatisés réalisant des fonctions de catégorie B ou C

IEC 62138:2018-07(en-fr)

---------------------- Page: 1 ----------------------
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