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IEC 61511-3 : 2.0现行

FUNCTIONAL SAFETY - SAFETY INSTRUMENTED SYSTEMS FOR THE PROCESS INDUSTRY SECTOR - PART 3: GUIDANCE FOR THE DETERMINATION OF THE REQUIRED SAFETY INTEGRITY LEVELS

出版：International Electrotechnical Committee

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基本信息

标准编号： IEC 61511-3 : 2.0

标准类别：Standard

出版单位：International Electrotechnical Committee

标准页数：0

标准简介

This part of IEC 61511 provides information on: – the underlying concepts of risk and the relationship of risk to safety integrity (see Clause A.4); – the determination of tolerable risk (see Annex K); – a number of different methods that enable the safety integrity level (SIL) for the safety instrumented functions (SIF) to be determined (see Annexes B through K); – the impact of multiple safety systems on calculations determining the ability to achieve the desired risk reduction (see Annex J).

本标准替代的旧标准

IEC 61511-3 : 1.0

等同采用的国际标准

SANS 61511-3:2016 (ED. 1.00) - Identical

BS EN 61511-3 : 2017 - Identical

OVE/ONORM EN 61511-3 : 2005 - Identical

GOST R IEC 61511-3 : 2011 - Identical

BIS IS/IEC 61511-3 : 2003 - Identical

OVE EN 61511-3: 2019 - Identical

DIN EN 61511-3 : 2019-02 - Identical

BS IEC 61511-3 : 2003 AMD 15578 - Identical

CEI EN 61511-3 : 2009 - Identical