I.S. EN IEC 61226:2021
Current
The latest, up-to-date edition.
Nuclear power plants - Instrumentation, control and electrical power systems important to safety - Categorization of functions and classification of systems (IEC 61226:2020)
Hardcopy , PDF
English
02-08-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Categorization scheme
6 Categorization/classification procedure
7 Assignment of technical requirements to categories and classes
Annex A (normative) Assignment of technical requirements to I&C systems
Annex B (informative) Examples of categories and classes
Bibliography
This document establishes, for nuclear power plants2, a method of assignment of the functions specified for the plant into categories according to their importance to safety.
| Committee |
IEC/TC 45
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-7973-1
|
| Pages |
94
|
| ProductNote |
THIS STANDARD IS ALSO REFERES TO IAEA SSR-2/1, IAEA SSG-30, IAEA GS-G-3.1, IAEA GS-G-3.5, IAEA SSG-34, IAEA SSG-39 The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 61226:2020 | Identical |
| EN IEC 61226:2021 | Identical |
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