DS/EN 61511-3:2017

Funktionssikkerhed – Sikkerhedssystemer til procesindustrien – Del 3: Vejledning til fastsættelse af påkrævede sikkerhedsintegritetsniveauer

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IEC 61511-3:2016 is available as <a
href="https://webstore.iec.ch/publication/25479">IEC 61511-3:2016
RLV which contains the International Standard and its Redline
version, showing all changes of the technical content compared to
the previous edition.

IEC 61511-3:2016 applies when functional safety is achieved using one or more SIF for the protection of either personnel, the general public, or the environment; may be applied in non-safety applications such as asset protection; illustrates typical hazard and risk assessment methods that may be carried out to define the safety functional requirements and SIL of each SIF; illustrates techniques/measures available for determining the required SIL; provides a framework for establishing SIL but does not specify the SIL required for specific applications; does not give examples of determining the requirements for other methods of risk reduction. This second edition cancels and replaces the first edition published in 2003. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: Additional H&RA example(s) and quantitative analysis consideration annexes are provided.

Antal sider: 106

Udgivet: 2017-04-26

Godkendelsesdato: 2017-04-24

Internationale relationer : EN 61511-3:2017 IDT IEC 61511-3:2016 IDT

ICS: 13.110 - Maskinsikkerhed 25.040.01 - Industrielle automatiseringssystemer. Generelt

Varenummer: M287447

Udvalg og komiteer


  • CLC/TC 65X
  • IEC/TC 65/SC 65A
  • IEC/TC 65/SC 65A

Dansk udvalg


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