IEC 61500-ed.3.0

Detail information

Designation: IEC 61500-ed.3.0

Publication date: 20/04/2018

Pages: 34

Country: International technical standard

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Anotation

IEC 61500:2018 establishes requirements for data communication which is used in systems performing category A functions in nuclear power plants. It covers also interface requirements for data communication of equipment performing category A functions with other systems including those performing category B and C functions and functions not important to safety. This document gives requirements for functions and properties of on-line plant data communication by reference to IEC 60880 and IEC 60987, produced within the framework of IEC 61513. It requires categorisation of the communication functions in accordance with IEC 61226. This new edition includes the following significant technical changes with respect to the previous edition: - the changes introduced to previously referenced standards have been confirmed to apply; - relevant newly published standards have been referenced; - lessons learned from several industrial applications have been incorporated. IEC 61500:2018 etablit des exigences applicables a la communication de donnees assuree pour des systemes realisant des fonctions de categorie A dans les centrales nucleaires de puissance. Cela comprend aussi les exigences relatives aux interfaces des equipements de communication de donnees assurant des fonctions de categorie A, avec les autres systemes y compris ceux qui assurent des fonctions de categories B et C, ainsi que des fonctions non importantes pour la surete. Ce document fournit des exigences pour les fonctions et les proprietes afferentes a la communication de donnees en faisant reference aux IEC 60880 et IEC 60987, qui ont ete developpees sous couvert de l’IEC 61513. Cela implique que les fonctions de communication soient classees conformement a l’IEC 61226. Les principales modifications techniques par rapport a ledition precedente sont les suivantes: - les modifications introduites dans les normes precedemment referencees sont applicables; - des normes pertinentes recemment publiees sont referencees; - le retour d’experience obtenu au niveau de plusieurs applications industrielles a ete pris en compte.