Publication details
| Publication CODE |
Title |
| NBN EN 61511-3:2017 (2017-04) |
FUNCTIONAL SAFETY - SAFETY INSTRUMENTED SYSTEMS FOR THE PROCESS INDUSTRY SECTOR - PART 3: GUIDANCE FOR THE DETERMINATION OF THE REQUIRED SAFETY INTEGRITY LEVELS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
25.00 €
|
3. |
Description
IEC 61511-3:2016 is available as 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.
|
| Class |
C
|
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 61511-3:2016.
For the series NBN EN 50XXX, the standards are however complete.
|
DE version
|
EN version
|
FR version
|
|
Status
| Status |
Registered trilingual Belgian standard EN or FR or DE |
| Situation |
Currently active
Replaces
NBN EN 61511-3:2005
|
|
Origin
| Committee |
TC 65/SC 65A
SYSTEM ASPECTS
|
| Responsible |
Ir DELENS Marc
|
Approval
| BEC Approval |
2016-08-25 |
| NBN Approval |
2017-05-18 |
| Registration |
176516 |
| ICS-Code (International Standards Classification) |
13.110
, 25.040.01
|
| NBN Status |
New |
|
| Date of ratification (d.o.r.) |
2016-08-25 |
| Date of availability (d.a.v.) |
2017-04-21 |
| Date of announcement (d.o.a.) |
2017-07-21 |
| Date of publication (d.o.p.) |
2017-10-21 |
| Date of withdrawal former edition (d.o.w.) |
2020-04-21 |
|
Correspondences with international standards
| Relation |
International standard |
Date |
| is identical to |
EN 61511-3:2017
|
2017-04-21 |
| is identical to |
IEC 61511-3:2016
|
2016-07-21 |
Relations to belgian/foreign publications
| Type |
Origin |
Code |
Date |
| Standard |
Belgium |
EN 61511-1:2017 |
|
|
