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Publication details

Publication CODE Title
NBN EN 62808:2016 (2016-09) NUCLEAR POWER PLANTS - INSTRUMENTATION AND CONTROL SYSTEMS IMPORTANT TO SAFETY - DESIGN AND QUALIFICATION OF ISOLATION DEVICES
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 3 P..
Description
IEC 62808:2015 establishes requirements for the design, analysis and qualification of isolation devices used to ensure electrical independence of redundant safety system circuits, or between safety and lower class circuits, as specified in IEC 60709. This standard includes guidance on the determination of the maximum credible fault that is applied to the isolation devices. The maximum credible fault can be used as a basis for the test levels used in testing based on other standards (e.g. IEC TS 61000-6-5 or IEC 62003).
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 62808:2015. 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
Origin
Committee TC 45/SC 45A
REACTOR INSTRUMENTATION
Responsible Ir DELENS Marc
Approval
BEC Approval 2016-07-18
NBN Approval 2016-10-26
Belgian Official Journal 2016-12-07
Registration 168136
ICS-Code (International Standards Classification) 27.120.20
NBN Status New
Date of ratification (d.o.r.) 2016-07-18
Date of availability (d.a.v.) 2016-09-16
Date of announcement (d.o.a.) 2017-01-18
Date of publication (d.o.p.) 2017-07-18
Date of withdrawal former edition (d.o.w.) 2019-07-18
Correspondences with international standards
Relation International standard Date
is identical to EN 62808:2016 2016-09-16
is identical to IEC 62808:2015/ed. 1.0 2016-05-19
Relations to belgian/foreign publications
Type Origin Code Date
Standard Foreign IEC 62003
Standard Foreign IEC/TS 61000-6-5
Standard Belgium NBN EN 60709
Standard Belgium NBN EN 61513