EN 61226:2010
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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
Superseded date
07-27-2021
Superseded by
Published date
03-12-2010
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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
IEC 61226:2009 establishes a method of classification of the information and command functions for nuclear power plants, and the instrumentation and control systems and equipment that provide those functions, into categories that designate the importance to safety of the function. The resulting classification then determines relevant design criteria. Is applicable to all the information and command functions and the instrumentation and control systems and equipment that provide those functions. The main changes with respect to the previous edition are listed below: - to introduce a definition for 'non-hazardous stable state'; - to clarify limits of categories; - to clarify requirements related to equipment used for beyond design events.
| Committee |
CLC/TC 45AX
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| UNE-EN 61226:2010 | Identical |
| NF EN 61226 : 2010 | Identical |
| CEI EN 61226 : 2011 | Identical |
| VDE 0491-1 : 2010 | Identical |
| I.S. EN 61226:2010 | Identical |
| NEN EN IEC 61226 : 2010 | Identical |
| DIN EN 61226 : 2010 | Identical |
| BS EN 61226:2010 | Identical |
| PN EN 61226 : 2010 | Identical |
| IEC 61226:2009 | Identical |
| BS EN 61340-2-3:2016 | Identical |
| PNE-prEN 61226 | Identical |
| BS EN 61513:2013 | Nuclear power plants. Instrumentation and control important to safety. General requirements for systems |
| I.S. EN 61500:2011 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - DATA COMMUNICATION IN SYSTEMS PERFORMING CATEGORY A FUNCTIONS |
| I.S. EN 62241:2015 | NUCLEAR POWER PLANTS - MAIN CONTROL ROOM - ALARM FUNCTIONS AND PRESENTATION |
| CEI EN 60964 : 2011 | NUCLEAR POWER PLANTS - CONTROL ROOMS - DESIGN |
| EN 60671:2011 | Nuclear power plants - Instrumentation and control systems important to safety - Surveillance testing |
| EN 60965:2016 | Nuclear power plants - Control rooms - Supplementary control room for reactor shutdown without access to the main control room |
| BS EN 60671:2011 | Nuclear power plants. Instrumentation and control systems important to safety. Surveillance testing |
| VDI/VDE 3528 Blatt 1:2017-06 | Requirements of commercial grade products and criteria for their use in the instrumentation and control systems important to safety in nuclear power plants - General part |
| CEI EN 60671 : 2012 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SURVEILLANCE TESTING |
| I.S. EN 60671:2011 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SURVEILLANCE TESTING |
| BS EN 62241:2015 | Nuclear power plants. Main control room. Alarm functions and presentation |
| CEI EN 61500 : 2012 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - DATA COMMUNICATION IN SYSTEMS PERFORMING CATEGORY A FUNCTIONS |
| EN 62765-1:2017 | Nuclear powers plants - Instrumentation and control important to safety - Management of ageing of sensors and transmitters - Part 1: Pressure transmitters |
| CEI EN 60965 : 2012 | NUCLEAR POWER PLANTS - CONTROL ROOMS - SUPPLEMENTARY CONTROL ROOM FOR REACTOR SHUTDOWN WITHOUT ACCESS TO THE MAIN CONTROL ROOM |
| I.S. EN 60965:2016 | NUCLEAR POWER PLANTS - CONTROL ROOMS - SUPPLEMENTARY CONTROL ROOM FOR REACTOR SHUTDOWN WITHOUT ACCESS TO THE MAIN CONTROL ROOM |
| I.S. EN 60964:2010 | NUCLEAR POWER PLANTS - CONTROL ROOMS - DESIGN |
| BS EN 60965:2016 | Nuclear power plants. Control rooms. Supplementary control room for reactor shutdown without access to the main control room |
| CEI EN 61513 : 2013 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - GENERAL REQUIREMENT FOR SYSTEMS |
| BS EN 61500:2011 | Nuclear power plants. Instrumentation and control important to safety. Data communication in systems performing category A functions |
| EN 61500:2011 | Nuclear power plants - Instrumentation and control important to safety - Data communication in systems performing category A functions |
| I.S. EN 61513:2013 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - GENERAL REQUIREMENTS FOR SYSTEMS (IEC 61513:2011 (EQV)) |
| I.S. EN 62765-1:2017 | NUCLEAR POWERS PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - MANAGEMENT OF AGEING OF SENSORS AND TRANSMITTERS - PART 1: PRESSURE TRANSMITTERS |
| BS EN 62765-1:2017 | Nuclear powers plants. Instrumentation and control important to safety. Management of ageing of sensors and transmitters Pressure transmitters |
| BS EN 60964:2010 | Nuclear power plants. Control rooms. Design |
| EN 60964:2010 | Nuclear power plants - Control rooms - Design |
| EN 61513:2013 | Nuclear power plants - Instrumentation and control important to safety - General requirements for systems |
| EN 62241:2015 | Nuclear power plants - Main control room - Alarm functions and presentation |
| 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 |
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