EN 62340:2010
Current
The latest, up-to-date edition.
Nuclear power plants - Instrumentation and control systems important to safety - Requirements for coping with Common Cause Failure (CCF)
14-05-2010
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Conditions and strategy to cope with CCF
6 Requirements to overcome faults in the requirements
specification
7 Design measures to prevent coincidental failure of I&C
systems
8 Tolerance against postulated latent software faults
9 Requirements to avoid system failure due to maintenance
during operation
Annex A (informative) - Relation between IEC 60880 and
this standard
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Gives requirements related to the avoidance of CCF of I&C systems that perform category A functions; additionally requires the implementation of independent I&C systems to overcome CCF, while the likelihood of CCF is reduced by strictly applying the overall safety principles of IEC SC 45A (notably IEC 61226, IEC 61513, IEC 60880 and IEC 60709); gives an overview of the complete scope of requirements relevant to CCF.
| Committee |
CLC/TC 45AX
|
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 62340 : 2010 | Identical |
| CEI EN 62340 : 2011 | Identical |
| BS EN 62340:2010 | Identical |
| PN EN 62340 : 2010 | Identical |
| DIN EN 62340 : 2010 | Identical |
| NBN EN 62340 : 2010 | Identical |
| IEC 62340:2007 | Identical |
| UNE-EN 62340:2010 | Identical |
| I.S. EN 62340:2010 | Identical |
| VDE 0491-10 : 2010 | Identical |
| PNE-prEN 62340 | Identical |
| NEN EN IEC 62340 : 2010 | Identical |
| 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 62566:2014 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - DEVELOPMENT OF HDL-PROGRAMMED INTEGRATED CIRCUITS FOR SYSTEMS PERFORMING CATEGORY A FUNCTIONS |
| EN 62566:2014 | Nuclear power plants - Instrumentation and control important to safety - Development of HDL-programmed integrated circuits for systems performing category A functions |
| 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 |
| BS EN 61513:2013 | Nuclear power plants. Instrumentation and control important to safety. General requirements for systems |
| CEI EN 61500 : 2012 | 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)) |
| BS EN 62566:2014 | Nuclear power plants. Instrumentation and control important to safety. Development of HDL-programmed integrated circuits for systems performing category A functions |
| 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 |
| EN 61513:2013 | Nuclear power plants - Instrumentation and control important to safety - General requirements for systems |
| IEC 60671:2007 | Nuclear power plants - Instrumentation and control systems important to safety - Surveillance testing |
| IEC 61226:2009 | Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions |
| IEC 60980:1989 | Recommended practices for seismic qualification of electrical equipment of the safety system for nuclear generating stations |
| EN 60880:2009 | NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY A FUNCTIONS |
| 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 |
| EN 60709:2010 | Nuclear power plants - Instrumentation and control systems important to safety - Separation |
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