Nuclear powers plants - Instrumentation and control important to safety - Management of ageing of sensors and transmitters - Part 1: Pressure transmitters

Published date

13-10-2017

Publisher

European Committee for Standards - Electrical

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations
5 Background
6 Ageing management of transmitters
7 Acceptable means for transmitter testing
8 Relationship between initial qualification
  and transmitter ageing management
Annex A (informative) - Calibration for type tests
        or periodic tests
Annex B (informative) - Performance verification tests
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

IEC 62765-1:2015 provides strategies, technical requirements, and recommended practices for the management of ageing to ensure that ageing of pressure transmitters important to safety in nuclear power plants (NPPs) can be identified and that suitable remedial actions are undertaken as necessary to demonstrate that the safety of the plant will not be impaired. This standard is aligned with IEC 62342, which provides guidance on ageing management for I&C systems important to safety in NPPs. This standard, IEC 62765-1, is the first part for pressure transmitters in the IEC 62765 sensor and transmitter series for pressure, temperature, neutron and other sensors.

Committee	CLC/TC 45AX
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Current

Standards	Relationship
UNE-EN 62765-1:2017	Identical
NEN EN IEC 62765-1 : 2017	Identical
IEC 62765-1:2015	Identical
NF EN 62765-1 : 2017	Identical
DIN EN 62765-1 : 2018	Identical
VDE 0491-22-1 : 2018	Identical
BS EN 62765-1:2017	Identical
PN EN 62765-1 : 2017	Identical
I.S. EN 62765-1:2017	Identical

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
IEC 62342:2007	Nuclear power plants - Instrumentation and control systems important to safety - Management of ageing
IEC 61226:2009	Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions
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 62385:2007	Nuclear power plants - Instrumentation and control important to safety - Methods for assessing the performance of safety system instrument channels
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)
EN 61226:2010	Nuclear power plants - Instrumentation and control important to safety - Classification of instrumentation and control functions
IEC TR 62096:2009	Nuclear power plants - Instrumentation and control important to safety - Guidance for the decision on modernization
EN 62138 : 2009	NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL IMPORTANT FOR SAFETY - SOFTWARE ASPECTS FOR COMPUTER-BASED SYSTEMS PERFORMING CATEGORY B OR C FUNCTIONS
IEC 62465:2010	Nuclear power plants - Instrumentation and control important to safety - Management of ageing of electrical cabling systems
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
ASME NQA 1 : 2015	Quality Assurance Requirements for Nuclear Facility Applications (NQA-1 - 2015)
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 61888:2002	Nuclear power plants - Instrumentation important to safety - Determination and maintenance of trip setpoints
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)