EN 60709:2010
(Main)Nuclear power plants - Instrumentation and control systems important to safety - Separation
Nuclear power plants - Instrumentation and control systems important to safety - Separation
Defines the technical requirements to be met for I&C systems important to safety and their cables, in order to achieve adequate physical separation between redundant sections of a system and between a system and another system.
Kernkraftwerke - Leittechnische Systeme mit sicherheitstechnischer Bedeutung - Physikalische und elektrische Trennung
Centrales nucléaires de puissance - Systèmes d'instrumentation et de contrôle commande importants pour la sûreté - Séparation
Définit les exigences techniques qui doivent être satisfaites par les systèmes d'instrumentation et de contrôle commande importants pour la sûreté et leurs câbles, de façon à obtenir une séparation physique appropriée entre les parties redondantes de système ou entre un système et un autre système.
Jedrske elektrarne - Merilna in nadzorna oprema za zagotavljanje varnosti - Ločevanje (IEC 60709:2004)
Ta standard se uporablja za merilno in nadzorno opremo za jedrske elektrarne in pripadajoče kable, za zagotavljanje varnosti, kot je opredeljeno v varnostnih navodilih IAEA NS-G-1.3. Uporablja se tudi za začasne naprave in napeljave, ki so del merilne in nadzorne opreme za zagotavljanje varnosti (na primer, pomožna oprema za preskuse in poskuse ob usposobitvi za zagon). Klavzula 6 je namenjena zlasti okabljenju merilne in nadzorne opreme za zagotavljanje varnosti. Ta standard se uporablja za merilno in nadzorno opremo novih jedrskih elektrarn, kot tudi nadgradnjo ali posodabljanje merilne in nadzorne opreme obstoječih elektrarn. Za obstoječe elektrarne se uporablja samo podmnožica zahtev; ta podmnožica se odpredeli ob začetku vsakega projekta. Kadar splošni varnostni standardi, kot so varnostna navodila IAEA ali IEC 61513 zahtevajo neodvisnost, je en vidik doseganja takšne neodvisnosti fizična ločitev med sistemi in njihovo opremo za zagotavljanje varnosti. Ta standard določa potrebne presoje in tehnične zahteve, ki jih mora izpolnjevati merilna in nadzorna oprema za zagotavljanje varnosti in pripadajoči kabli, da bi dosegli zadostno fizično ločitev med neuporabljenimi deli sistema in med sistemom in drugim sistemom. Ta ločitev je potrebna, da bi preprečili ali minimizirali vpliv na varnost, do katerega bi lahko prišlo zaradi napak in okvar, ki bi se lahko razširile ali vplivale na več delov sistema ali več sistemov.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kernkraftwerke - Leittechnische Systeme mit sicherheitstechnischer Bedeutung - Physikalische und elektrische Trennung (IEC 60709:2004)Centrales nucléaires de puissance - Systèmes d'instrumentation et de contrôle commande importants pour la sûreté - Séparation (CEI 60709:2004)Nuclear power plants - Instrumentation and control systems important to safety - Separation (IEC 60709:2004)27.120.20Jedrske elektrarne. VarnostNuclear power plants. SafetyICS:Ta slovenski standard je istoveten z:EN 60709:2010SIST EN 60709:2010en01-september-2010SIST EN 60709:2010SLOVENSKI
STANDARD
SIST EN 60709:2010
EUROPEAN STANDARD EN 60709 NORME EUROPÉENNE
EUROPÄISCHE NORM May 2010
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2010 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60709:2010 E
ICS 27.120.20
English version
Nuclear power plants -
Instrumentation and control systems important to safety -
Separation (IEC 60709:2004)
Centrales nucléaires de puissance -
Systèmes d'instrumentation et de contrôle commande importants pour la sûreté -
Séparation (CEI 60709:2004)
Kernkraftwerke -
Leittechnische Systeme
mit sicherheitstechnischer Bedeutung -
Physikalische und elektrische Trennung (IEC 60709:2004)
This European Standard was approved by CENELEC on 2010-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. SIST EN 60709:2010
EN 60709:2010 – 2 – Foreword The text of the International Standard IEC 60709:2004, prepared by SC 45A, Instrumentation and control of nuclear facilities, of IEC TC 45, Nuclear instrumentation, was submitted to the CENELEC formal vote for acceptance as a European Standard and was approved by CENELEC as EN 60709 on 2010-05-01. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates were fixed: – latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement
(dop)
2011-05-01 – latest date by which the national standards conflicting with the EN have to be withdrawn
(dow)
2013-05-01 Annex ZA has been added by CENELEC. As stated in the nuclear safety Directive 2009/71/EURATOM, Chapter 1, Article 2, item 2, Member States are not prevented from taking more stringent safety measures in the subject-matter covered by the Directive, in compliance with Community law. In a similar manner, this European Standard does not prevent Member States from taking more stringent nuclear safety measures in the subject-matter covered by this European Standard.” __________ Endorsement notice The text of the International Standard IEC 60709:2004 was approved by CENELEC as a European Standard without any modification. SIST EN 60709:2010
– 3 – EN 60709:2010 Annex ZA (normative)
Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE
Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60332 Series Tests on electric and optical fibre cables under fire conditions
EN 60332 Series IEC 60964 - Design for control rooms of nuclear power plants - - IEC 61000 Series Electromagnetic compatibility (EMC)
EN 61000 Series IEC/TS 61000-6-5 - Electromagnetic compatibilty (EMC) -
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