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  • IEC 61226:2009

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  31-12-2021

    Language(s):  English - French

    Published date:  08-07-2009

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Abbreviations
    5 Classification scheme
      5.1 General
      5.2 Background
      5.3 Description of categories
          5.3.1 General
          5.3.2 Category A
          5.3.3 Category B
          5.3.4 Category C
      5.4 Assignment criteria
          5.4.1 General
          5.4.2 Category A
          5.4.3 Category B
          5.4.4 Category C
    6 Classification procedure
      6.1 General
      6.2 Identification of design basis
      6.3 Identification and classification of functions
    7 Assignment of technical requirements to categories
      7.1 General requirements
      7.2 Requirements related to functions
          7.2.1 Basic requirements
          7.2.2 Specific requirements
      7.3 Requirements related to I&C systems
          7.3.1 Basic requirements
          7.3.2 Specific requirements
      7.4 Requirements related to equipment
          7.4.1 Basic requirements
          7.4.2 Specific requirements
      7.5 Requirements related to quality aspects
          7.5.1 Basic requirements
          7.5.2 Specific requirements
    Annex A (informative) Examples of categories
    Bibliography

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee TC 45/SC 45A
    Development Note Stability Date: 2017. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS EN 61513:2013 Nuclear power plants. Instrumentation and control important to safety. General requirements for systems
    BS EN 60880:2009 Nuclear power plants. Instrumentation and control systems important to safety. Software aspects for computer-based systems performing category A functions
    09/30176792 DC : 0 BS EN 61513 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - GENERAL REQUIREMENTS FOR SYSTEMS
    BS EN 62138:2009 Nuclear power plants. Instrumentation and control important for safety. Software aspects for computer-based systems performing category B or C functions
    I.S. EN 60709:2010 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SEPARATION
    UNI EN 15380-4 : 2013 RAILWAY APPLICATIONS - CLASSIFICATION SYSTEM FOR RAILWAY VEHICLES - PART 4: FUNCTION GROUPS
    BS IEC 61888:2002 Nuclear power plants. Instrumentation important to safety. Determination and maintenance of trip setpoints
    BS IEC 60671 : 2007 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SURVEILLANCE TESTING
    15/30300357 DC : 0 BS IEC 62859 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS - REQUIREMENTS FOR COORDINATING SAFETY AND CYBERSECURITY
    BS IEC 60515:2007 Nuclear power plants. Instrumentation important to safety. Radiation detectors. Characteristics and test methods
    BS IEC 62118:2000 Nuclear reactor instrumentation. Pressurized water reactor (PWR) of VVER design. Monitoring adequate cooling within the core during cold shutdown
    BS IEC 60965 : 2009 NUCLEAR POWER PLANTS - CONTROL ROOMS - SUPPLEMENTARY CONTROL POINTS FOR REACTOR SHUTDOWN WITHOUT ACCESS TO THE MAIN CONTROL ROOM
    BS IEC 62765-1 : 2015 NUCLEAR POWERS PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - MANAGEMENT OF AGEING OF SENSORS AND TRANSMITTERS - PART 1: PRESSURE TRANSMITTERS
    CEI EN 61772 : 2013 NUCLEAR POWER PLANTS - CONTROL ROOMS - APPLICATION OF VISUAL DISPLAY UNITS (VDUS)
    17/30309558 DC : 0 BS IEC 60772 ED 2.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION SYSTEMS IMPORTANT TO SAFETY - ELECTRICAL PENETRATION ASSEMBLIES IN CONTAINMENT STRUCTURES
    04/30078159 DC : DRAFT JUN 2004
    NF EN 60709 : 2010 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SEPARATION
    IEC 62646:2016 Nuclear power plants - Control rooms - Computer-based procedures
    IEC 60951-2:2009 Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Part 2: Equipment for continuous off-line monitoring of radioactivity in gaseous effluents and ventilation air
    I.S. EN 62241:2015 NUCLEAR POWER PLANTS - MAIN CONTROL ROOM - ALARM FUNCTIONS AND PRESENTATION
    I.S. EN 61500:2011 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - DATA COMMUNICATION IN SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    IEC 61225:2005 Nuclear power plants - Instrumentation and control systems important to safety - Requirements for electrical supplies
    IEC 61559:1996 Radiation in nuclear facilities - Centralized system for continuousmonitoring of radiation and/or levels of radiactivity
    CEI EN 60964 : 2011 NUCLEAR POWER PLANTS - CONTROL ROOMS - DESIGN
    IEC 60671:2007 Nuclear power plants - Instrumentation and control systems important to safety - Surveillance testing
    EN 60671:2011 Nuclear power plants - Instrumentation and control systems important to safety - Surveillance testing
    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 62566:2014 Nuclear power plants - Instrumentation and control important to safety - Development of HDL-programmed integrated circuits for systems performing category A functions
    EN 60965:2016 Nuclear power plants - Control rooms - Supplementary control room for reactor shutdown without access to the main control room
    EN 60880 : 2009 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    EN 62808:2016 Nuclear power plants - Instrumentation and control systems important to safety - Design and qualification of isolation devices
    EN 62340:2010 Nuclear power plants - Instrumentation and control systems important to safety - Requirements for coping with Common Cause Failure (CCF)
    BS IEC 60951-2:2009 Nuclear power plants. Instrumentation important to safety. Radiation monitoring for accident and post-accident conditions Equipment for continuous off-line monitoring of radioactivity in gaseous effluents and ventilation air
    BS IEC 61500 : 2009 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - DATA COMMUNICATION IN SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    BS IEC 62808 : 2015 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - DESIGN AND QUALIFICATION OF ISOLATION DEVICES
    NF EN 61500 : 2011 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - DATA COMMUNICATION IN SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    18/30376682 DC : DRAFT APR 2018 BS IEC/IEEE 63113 - NUCLEAR FACILITIES - INSTRUMENTATION IMPORTANT TO SAFETY - SPENT FUEL POOL INSTRUMENTATION
    BS EN 60671:2011 Nuclear power plants. Instrumentation and control systems important to safety. Surveillance testing
    16/30324061 DC : 0 BS IEC 61504 ED2.0 - NUCLEAR FACILITIES INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - CENTRALIZED SYSTEMS FOR CONTINUOUS MONITORING OF RADIATION AND/OR LEVELS OF RADIOACTIVITY
    PD IEC/TR 62918:2014 Nuclear power plants. Instrumentation and control important to safety. Use and selection of wireless devices to be integrated in systems important to safety
    04/30042162 DC : DRAFT AUG 2004
    IEC 61505:1998 Nuclear reactor instrumentation - Boiling water reactors (BWR) - Stability monitoring
    BS IEC 61513:2011 Nuclear power plants. Instrumentation and control important to safety. General requirements for systems
    17/30332636 DC : 0 BS IEC 62988 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SELECTION AND USE OF WIRELESS DEVICES
    05/30064104 DC : DRAFT NOV 2005 IEC 62340 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - COMMON CAUSE FAILURE (CCF)
    11/30215545 DC : 0 BS IEC 62646 - NUCLEAR POWER PLANTS - CONTROL ROOMS - COMPUTER BASED PROCEDURES
    DIN EN 15380-4:2013-05 RAILWAY APPLICATIONS - CLASSIFICATION SYSTEM FOR RAILWAY VEHICLES - PART 4: FUNCTION GROUPS
    06/30134861 DC : DRAFT MAY 2006
    BS IEC 62117:1999 Nuclear reactor instrumentation. Pressurized light water reactors (PWR). Monitoring adequate cooling within the core during cold shutdown.
    IEC TR 62096:2009 Nuclear power plants - Instrumentation and control important to safety - Guidance for the decision on modernization
    05/30117679 DC : DRAFT AUG 2005
    CEI EN 60880 : 2010 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    04/30031949 DC : DRAFT SEP 2004
    BS IEC 60532:2010 Radiation protection instrumentation. Installed dose rate meters, warning assemblies and monitors. X and gamma radiation of energy between 50 keV and 7 MeV
    BS IEC 60880-2:2000 Software for computers important to safety for nuclear power plants Software aspects of defence against common cause failures, use of software tools and of pre-developed software
    IEC 61468:2000 Nuclear power plants - In-core instrumentation - Characteristics and test methods of self-powered neutron detectors
    NF EN 62340 : 2010 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - REQUIREMENTS FOR COPING WITH COMMON CAUSE FAILURE (CCF)
    IEC 61497:1998 Nuclear power plants - Electrical interlocks for functions important to safety - Recommendations for design and implementation
    I.S. EN 61839:2014 NUCLEAR POWER PLANTS - DESIGN OF CONTROL ROOMS - FUNCTIONAL ANALYSIS AND ASSIGNMENT
    I.S. EN 15380-4:2013 RAILWAY APPLICATIONS - CLASSIFICATION SYSTEM FOR RAILWAY VEHICLES - PART 4: FUNCTION GROUPS
    NF 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 60987:2015 Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems
    IEC 60737:2010 Nuclear power plants - Instrumentation important to safety - Temperature sensors (in-core and primary coolant circuit) - Characteristics and test methods
    IEC 61888:2002 Nuclear power plants - Instrumentation important to safety - Determination and maintenance of trip setpoints
    IEC TR 62987:2015 Nuclear power plants - Instrumentation and control systems important to safety - Use of Failure Mode and Effects Analysis (FMEA) and related methods to support the justification of systems
    IEC 60988:2009 Nuclear power plants - Instrumentation important to safety - Acoustic monitoring systems for detection of loose parts: characteristics, design criteria and operational procedures
    IEC 60951-3:2009 Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Part 3: Equipment for continuous high range area gamma monitoring
    VDE 0491-4 : 2001 NUCLEAR POWER PLANTS - PRESSURIZED LIGHT WATER REACTORS - MONITORING ADEQUATE COOLING WITHIN THE CORE DURING COLD SHUTDOWN
    DIN IEC 60880-2 : 2001 NUCLEAR POWER PLANTS - SOFTWARE FOR COMPUTERS IMPORTANT TO SAFETY - PART 2: SOFTWARE ASPECTS OF DEFENCE AGAINST COMMON CAUSE FAILURES, USE OF SOFTWARE TOOLS AND OF PRE-DEVELOPED SOFTWARE
    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 IEC 60988:2009 Nuclear power plants. Instrumentation important to safety. Acoustic monitoring systems for detection of loose parts: Characteristics, design criteria and operational procedures
    15/30300369 DC : 0 BS IEC 62646 ED 2.0 - NUCLEAR POWER PLANTS - CONTROL ROOMS - COMPUTER BASED PROCEDURES
    PD IEC/TR 62987:2015 Nuclear power plants. Instrumentation and control systems important to safety. Use of Failure Mode and Effects Analysis (FMEA) and related methods to support the justification of systems
    BS EN 60987:2015 Nuclear power plants. Instrumentation and control important to safety. Hardware design requirements for computer-based systems
    I.S. EN 62138:2009 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT FOR SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY B OR C FUNCTIONS
    BS IEC 62671:2013 Nuclear power plants. Instrumentation and control important to safety. Selection and use of industrial digital devices of limited functionality
    16/30331802 DC : 0 BS EN 62887 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION SYSTEMS IMPORTANT TO SAFETY - PRESSURE TRANSMITTERS: CHARACTERISTICS AND TEST METHODS
    BS IEC 60737:2010 Nuclear power plants. Instrumentation important to safety Temperature sensors (in-core and primary coolant circuit). Characteristics and test methods
    BS IEC 62646:2016 Nuclear power plants. Control rooms. Computer-based procedures
    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
    IEC TR 63123:2017 Nuclear power plants - Instrumentation, control and electrical power systems - Guidance for the application of IEC 63147:2017/IEEE Std 497™ -2016 in the IAEA / IEC framework
    BS IEC 60880:2006 Nuclear power plants. Instrumentation and control systems important to safety. Software aspects for computer-based systems performing category A functions
    17/30327241 DC : 0 BS EN 61500 ED.2 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - DATA COMMUNICATION IN SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    BS EN 62241:2015 Nuclear power plants. Main control room. Alarm functions and presentation
    15/30298379 DC : 0 BS EN 60965 ED 3.0 - NUCLEAR POWER PLANTS - CONTROL ROOMS - SUPPLEMENTARY CONTROL ROOM FOR REACTOR SHUTDOWN WITHOUT ACCESS TO THE MAIN CONTROL ROOM
    07/30135879 DC : 0
    BS EN 61772:2013 Nuclear power plants. Control rooms. Application of visual display units (VDUs)
    17/30309594 DC : 0 BS IEC 62138 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY B OR C FUNCTIONS
    BS IEC/TR 61838:2001 Nuclear power plants. Use of probabilistic safety asessment for the classification of instrumentation and control functions
    BS IEC 60987:2007 Nuclear power plants. Instrumentation and control important to safety. Hardware design requirements for computer-based systems
    BS IEC 61839 : 2000 NUCLEAR POWER PLANTS - DESIGN OF CONTROL ROOMS - FUNCTIONAL ANALYSIS AND ASSIGNMENT
    BS IEC 60568:2006 Nuclear power plants. Instrumentation important to safety. In-core instrumentation for neutron fluence rate (flux) measurements in power reactors
    PD IEC/TR 61838:2009 Nuclear power plants. Instrumentation and control important to safety. Use of probabilistic safety assessment for the classification of functions
    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
    BS IEC 61505:1998 Nuclear reactor instrumentation. Boiling water reactors (BWR). Stability monitoring
    14/30280764 DC : 0 BS EN 62808 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - DESIGN AND QUALIFICATION OF ISOLATION DEVICES
    BS IEC 60768:2009 Nuclear power plants. Instrumentation important to safety. Equipment for continuous in-line or on-line monitoring of radioactivity in process streams for normal and incident conditions
    BS IEC 62241 : 2004 NUCLEAR POWER PLANTS - MAIN CONTROL ROOM - ALARM FUNCTIONS AND PRESENTATION
    07/30172925 DC : 0 BS IEC 60951-1 - NUCLEAR POWER PLANTS - INSTRUMENTATION IMPORTANT TO SAFETY - RADIATION MONITORING SYSTEM FOR ACCIDENT AND POST ACCIDENT CONDITIONS - PART 1: GENERAL REQUIREMENTS
    03/301759 DC : DRAFT JAN 2003 IEC 60709 ED.2 - NUCLEAR POWER PLANTS - SEPARATION OF I&C SYSTEMS IMPORTANT TO SAFETY
    03/311284 DC : DRAFT JULY 2003 IEC 62241 - NUCLEAR POWER PLANTS - MAIN CONTROL ROOM - ALARM FUNCTIONS AND PRESENTATION
    03/300280 DC : DRAFT JAN 2003
    IEC 62118:2000 Nuclear reactor instrumentation - Pressurized water reactor (PWR) of VVER design - Monitoring adequate cooling within the core during shutdown
    IEC 61343:1996 Nuclear reactor instrumentation - Boiling light water reactors (BWR) - Measurements in the reactor vessel for monitoring adequate cooling within the core
    CEI EN 60709 : 2011 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SEPARATION
    IEC TR 62235:2005 Nuclear facilities - Instrumentation and control systems important to safety - Systems of interim storage and final repository of nuclear fuel and waste
    IEC TR 61838:2009 Nuclear power plants - Instrumentation and control important to safety - Use of probabilistic safety assessment for the classification of functions
    NF EN 60671 : 2011 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SURVEILLANCE TESTING
    I.S. EN 61772:2013 NUCLEAR POWER PLANTS - CONTROL ROOMS - APPLICATION OF VISUAL DISPLAY UNITS (VDUS) (IEC 61772:2009 (EQV))
    I.S. EN 62808:2016 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - DESIGN AND QUALIFICATION OF ISOLATION DEVICES
    CEI EN 60965 : 2012 NUCLEAR POWER PLANTS - CONTROL ROOMS - SUPPLEMENTARY CONTROL ROOM FOR REACTOR SHUTDOWN WITHOUT ACCESS TO THE MAIN CONTROL ROOM
    IEC 60880-2:2000 Software for computers important to safety for nuclear power plants - Part 2: Software aspects of defence against common cause failures, use of software tools and of pre-developed software
    IEC 61771:1995 Nuclear power plants - Main control-room - Verification and validation of design
    IEC 60532:2010 Radiation protection instrumentation - Installed dose rate meters, warning assemblies and monitors - X and gamma radiation of energy between 50 keV and 7 MeV
    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 60964:2009 Nuclear power plants - Control rooms - Design
    IEC 62340:2007 Nuclear power plants - Instrumentation and control systems important to safety - Requirements for coping with common cause failure (CCF)
    IEC 61772:2009 Nuclear power plants - Control rooms - Application of visual display units (VDUs)
    IEC 60880:2006 Nuclear power plants - Instrumentation and control systems important to safety - Software aspects for computer-based systems performing category A functions
    CSA N290.14 : 2015 QUALIFICATION OF DIGITAL HARDWARE AND SOFTWARE FOR USE IN INSTRUMENTATION AND CONTROL APPLICATIONS FOR NUCLEAR POWER PLANTS
    CSA N290.8 : 2015 TECHNICAL SPECIFICATION REQUIREMENTS FOR NUCLEAR POWER PLANT COMPONENTS
    IEC 61513:2011 Nuclear power plants - Instrumentation and control important to safety - General requirements for systems
    I.S. EN 62340:2010 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - REQUIREMENTS FOR COPING WITH COMMON CAUSE FAILURE (CCF)
    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 60880:2009 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    BS IEC 62705:2014 Nuclear power plants. Instrumentation and control important to safety. Radiation monitoring systems (RMS): Characteristics and lifecycle
    I.S. EN 60964:2010 NUCLEAR POWER PLANTS - CONTROL ROOMS - DESIGN
    I.S. EN 60987:2015 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - HARDWARE DESIGN REQUIREMENTS FOR COMPUTER-BASED SYSTEMS
    BS EN 60965:2016 Nuclear power plants. Control rooms. Supplementary control room for reactor shutdown without access to the main control room
    16/30331810 DC : 0 BS IEC 60709 ED 3.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION, CONTROL AND ELECTRICAL SYSTEMS IMPORTANT TO SAFETY - SEPARATION
    BS IEC 62566 : 2012 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - DEVELOPMENT OF HDL-PROGRAMMED INTEGRATED CIRCUITS FOR SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    BS IEC 60951-1:2009 Nuclear power plants. Instrumentation important to safety. Radiation monitoring for accident and post-accident conditions General requirements
    BS IEC 61772:2009 Nuclear power plants. Control rooms. Application of visual display units (VDUs)
    08/30135883 DC : DRAFT JULY 2008 BS EN 60988 - NUCLEAR POWER PLANTS - INSTRUMENTATION IMPORTANT TO SAFETY - ACOUSTIC MONITORING SYSTEMS FOR DETECTION OF LOOSE PARTS - CHARACTERISTICS, DESIGN CRITERIA AND OPERATIONAL PROCEDURES
    CEI EN 62138 : 2011 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT FOR SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY B OR C FUNCTIONS
    BS IEC 60964 : 2009 NUCLEAR POWER PLANTS - CONTROL ROOMS - DESIGN
    BS IEC 61468:2000 Nuclear power plants. In-core instrumentation. Characteristics and test methods of self-powered neutron detectors
    BS IEC 61559-1:2009 Radiation protection instrumentation in nuclear facilities. Centralized systems for continuous monitoring of radiation and/or levels of radioactivity General requirements
    11/30229935 DC : 0 BS EN 62671 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - SELECTION AND USE OF INDUSTRIAL DIGITAL DEVICES OF LIMITED FUNCTIONALITY
    BS IEC 61504:2017 Nuclear facilities. Instrumentation and control systems important to safety. Centralized systems for continuous monitoring of radiation and/or levels of radioactivity
    BS IEC 61497:1998 Nuclear power plants. Electrical interlocks for functions important to safety. Recommendations for design and implementation
    10/30175579 DC : 0 BS EN 62566 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - SELECTION AND USE OF COMPLEX ELECTRONIC COMPONENTS FOR SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    PD IEC/TR 63084:2017 Nuclear power plants. Instrumentation and control important to safety. Platform qualification for systems important to safety
    08/30163333 DC : DRAFT SEP 2008
    BS EN 61839:2014 Nuclear power plants. Design of control rooms. Functional analysis and assignment
    CEI EN 61513 : 2013 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - GENERAL REQUIREMENT FOR SYSTEMS
    04/30115723 DC : DRAFT JUN 2004
    CEI 45-33 : 2009 NUCLEAR POWER PLANTS - INSTRUMENTATION IMPORTANT TO SAFETY - IN-CORE INSTRUMENTATION FOR NEUTRON FLUENCE RATE (FLUX) MEASUREMENTS IN POWER REACTORS
    07/30135889 DC : DRAFT DEC 2007 IEC 61772 - NUCLEAR POWER PLANTS - CONTROL ROOMS - APPLICATION OF VISUAL DISPLAY UNIT (VDU)
    BS IEC/IEEE 62646 : 2012 NUCLEAR POWER PLANTS - CONTROL ROOMS - COMPUTER BASED PROCEDURES
    14/30258869 DC : 0 BS IEC 62765-1 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - MANAGEMENT OF AGEING OF SENSORS AND TRANSMITTERS - PART 1: PRESSURE TRANSMITTERS
    09/30165791 DC : 0 BS IEC 60737 - NUCLEAR POWER PLANT - INSTRUMENTATION IMPORTANT TO SAFETY - TEMPERATURE SENSORS (INCORE AND PRIMARY COOLANT CIRCUIT): CHARACTERISTICS AND TEST METHODS
    09/30202541 DC : 0 BS EN 15380-4 - RAILWAY APPLICATIONS - CLASSIFICATION SYSTEM FOR RAILWAY VEHICLES - PART 4: FUNCTION GROUPS
    09/30150998 DC : 0
    NF EN 60880 : 2010 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY A FUNCTIONS
    CEI EN 62340 : 2011 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - REQUIREMENTS FOR COPING WITH COMMON CAUSE FAILURE (CCF)
    BS EN 62808:2016 Nuclear power plants. Instrumentation and control systems important to safety. Design and qualification of isolation devices
    IEC 60768:2009 Nuclear power plants - Instrumentation important to safety - Equipment for continuous in-line or on-line monitoring of radioactivity in process streams for normal and incident conditions
    BS EN 61500:2011 Nuclear power plants. Instrumentation and control important to safety. Data communication in systems performing category A functions
    IEC 62117:1999 Nuclear reactor instrumentation - Pressurized light water reactors (PWR) - Monitoring adequate cooling within the core during cold shutdown
    IEC 60987:2007+AMD1:2013 CSV Nuclear power plants - Instrumentation and control important to safety - Hardware design requirements for computer-based systems
    IEC 61559-1:2009 Radiation protection instrumentation in nuclear facilities - Centralized systems for continuous monitoring of radiation and/or levels of radioactivity - Part 1: General requirements
    IEC 62808:2015+AMD1:2018 CSV Nuclear power plants - Instrumentation and control systems important to safety - Design and qualification of isolation devices
    IEC TR 63084:2017 Nuclear power plants - Instrumentation and control important to safety - Platform qualification for systems important to safety
    IEC 62566:2012 Nuclear power plants - Instrumentation and control important to safety - Development of HDL-programmed integrated circuits for 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 15380-4:2013 Railway applications - Classification system for railway vehicles - Part 4: Function groups
    IEC 60965:2016 Nuclear power plants - Control rooms - Supplementary control room for reactor shutdown without access to the main control room
    BS IEC 60951-3:2009 Nuclear power plants. Instrumentation important to safety. Radiation monitoring for accident and post-accident conditions Equipment for continuous high range area gamma monitoring
    12/30249606 DC : 0 BS EN 62645 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS - REQUIREMENT S FOR SECURITY PROGRAMMES FOR COMPUTER-BASED SYSTEMS
    BS EN 62340:2010 Nuclear power plants. Instrumentation and control systems important to safety. Requirements for coping with common cause failure (CCF)
    BS EN 15380-4:2013 Railway applications. Classification system for railway vehicles Function groups
    BS EN 60709:2010 Nuclear power plants. Instrumentation and control systems important to safety. Separation
    08/30166255 DC : DRAFT JUNE 2008
    13/30249610 DC : 0 BS EN 62705 ED 1.0 - NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - RADIATION MONITORING SYSTEMS (RMS) CHARACTERISTICS AND TEST METHODS
    I.S. EN 61513:2013 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - GENERAL REQUIREMENTS FOR SYSTEMS (IEC 61513:2011 (EQV))
    BS IEC 62138 : 2004 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT FOR SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY B OR C FUNCTIONS
    BS IEC 60709 : 2004 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - SEPARATION
    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
    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 IEC 62340 : 2007 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - REQUIREMENTS FOR COPING WITH COMMON CAUSE FAILURE (CCF)
    07/30126760 DC : 0 IEC 61559-1 - RADIATION PROTECTION INSTRUMENTATION - INSTRUMENTATION AND CONTROL OF NUCLEAR FACILITIES - PART 1: CENTRALIZED SYSTEM FOR CONTINUOUS MONITORING OF RADIATION AND/OR LEVELS OF RADIOACTIVITY
    PD IEC/TR 62096:2009 Nuclear power plants. Instrumentation and control important to safety. Guidance for the decision on modernization
    BS EN 62765-1:2017 Nuclear powers plants. Instrumentation and control important to safety. Management of ageing of sensors and transmitters Pressure transmitters
    IEC 60515:2007 Nuclear power plants - Instrumentation important to safety - Radiation detectors - Characteristics and test methods
    IEC 60951-1:2009 Nuclear power plants - Instrumentation important to safety - Radiation monitoring for accident and post-accident conditions - Part 1: General requirements
    IEC TR 62918:2014 Nuclear power plants - Instrumentation and control important to safety - Use and selection of wireless devices to be integrated in systems important to safety
    BS IEC 61225:2005 Nuclear power plants. Instrumentation and control systems important to safety. Requirements for electrical supplies
    IEC 61504:2017 Nuclear facilities - Instrumentation and control systems important to safety - Centralized systems for continuous monitoring of radiation and/or levels of radioactivity
    IEC 62705:2014 Nuclear power plants - Instrumentation and control important to safety - Radiation monitoring systems (RMS): Characteristics and lifecycle
    BS EN 60964:2010 Nuclear power plants. Control rooms. Design
    NF EN 61513 : 2013 NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT TO SAFETY - GENERAL REQUIREMENTS FOR SYSTEMS
    IEC 60568:2006 Nuclear power plants - Instrumentation important to safety - In-core instrumentation for neutron fluence rate (flux) measurements in power reactors
    IEC 61559-2:2002 Radiation in nuclear facilities - Centralized systems for continuous monitoring of radiation and/or levels of radioactivity - Part 2: Requirements for discharge, environmental, accident, or post-accident monitoring functions
    IEC 62765-1:2015 Nuclear powers plants - Instrumentation and control important to safety - Management of ageing of sensors and transmitters - Part 1: Pressure transmitters
    IEC 62241:2004 Nuclear power plants - Main control room - Alarm functions and presentation
    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 61772:2013 Nuclear power plants - Control rooms - Application of visual display units (VDUs)
    EN 62241:2015 Nuclear power plants - Main control room - Alarm functions and presentation
    EN 61839:2014 Nuclear power plants - Design of control rooms - Functional analysis and assignment
    EN 60709:2010 Nuclear power plants - Instrumentation and control systems important to safety - Separation

    Standards Referencing This Book - (Show below) - (Hide below)

    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
    IEC 60965:2016 Nuclear power plants - Control rooms - Supplementary control room for reactor shutdown without access to the main control room
    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 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
    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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