I.S. EN 61226:2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - CLASSIFICATION OF INSTRUMENTATION AND CONTROL FUNCTIONS
Hardcopy , PDF
04-08-2021
English
01-01-2010
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 Abbreviations
5 Classification scheme
6 Classification procedure
7 Assignment of technical requirements to categories
Annex A (informative) - Examples of categories
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Describes a method of classification of the information and command functions for nuclear power plants, and the I&C systems and equipment that provide those functions, into categories that designate the importance to safety of the function.
DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
DocumentType |
Standard
|
Pages |
39
|
PublisherName |
National Standards Authority of Ireland
|
Status |
Superseded
|
SupersededBy |
Standards | Relationship |
EN 61226:2010 | Identical |
IEC 61226:2009 | Identical |
EN 60812:2006 | Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA) |
EN 60964:2010 | Nuclear power plants - Control rooms - Design |
IEC 60050-394:2007 | International Electrotechnical Vocabulary (IEV) - Part 394: Nuclear instrumentation - Instruments, systems, equipment and detectors |
IEC 60671:2007 | Nuclear power plants - Instrumentation and control systems important to safety - Surveillance testing |
IEC 61839:2000 | Nuclear power plants - Design of control rooms - Functional analysis and assignment |
IEC 61000-6-2:2016 | Electromagnetic compatibility (EMC) - Part 6-2: Generic standards - Immunity standard for industrial environments |
IEC 60812:2006 | Analysis techniques for system reliability - Procedure for failure mode and effects analysis (FMEA) |
IEC 62138:2004 | Nuclear power plants - Instrumentation and control important for safety - Software aspects for computer-based systems performing category B or C functions |
IEC 61772:2009 | Nuclear power plants - Control rooms - Application of visual display units (VDUs) |
IEC 60980:1989 | Recommended practices for seismic qualification of electrical equipment of the safety system for nuclear generating stations |
IEC 61508-4:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations (see Functional Safety and IEC 61508) |
IEC 61508-3:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508) |
IEC 60987:2007+AMD1:2013 CSV | Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems |
EN 60987:2015 | Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems |
IEC 60965:2016 | Nuclear power plants - Control rooms - Supplementary control room for reactor shutdown without access to the main control room |
EN 62138:2009 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT FOR SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY B OR C FUNCTIONS |
EN 60880:2009 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY A FUNCTIONS |
EN 61000-6-2:2005/corrigendum:2005 | ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL ENVIRONMENTS (IEC 61000-6-2:2005) |
IEC 61771:1995 | Nuclear power plants - Main control-room - Verification and validation of design |
IEC 60880:2006 | Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category A functions |
IEC 60780:1998 | Nuclear power plants - Electrical equipment of the safety system - Qualification |
IEC 61513:2011 | Nuclear power plants - Instrumentation and control important to safety - General requirements for systems |
IEC 60709:2004 | Nuclear power plants - Instrumentation and control systems important to safety - Separation |
IEC 60964:2009 | Nuclear power plants - Control rooms - Design |
IEC 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508) |
IEC 61508-2:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems (see Functional Safety and IEC 61508) |
IEC TR 61838:2009 | Nuclear power plants - Instrumentation and control important to safety - Use of probabilistic safety assessment for the classification of functions |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.