EN 60079-15:2003
(Main)Electrical apparatus for explosive gas atmospheres - Part 15: Type of protection "n"
Electrical apparatus for explosive gas atmospheres - Part 15: Type of protection "n"
Supersedes EN 50021:1999 * Superseded by EN 60079-15:2005
Elektrische Betriebsmittel für gasexplosionsgefährdete Bereiche - Teil 15: Zündschutzart "n"
Matériel électrique pour atmosphères explosives gazeuses - Partie 15: Mode de protection "n"
Električne naprave za eksplozivne plinske atmosfere - 15. del: Vrsta zaščite "n" (IEC 60079-15:2001; spremenjen)
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Elektrische Betriebsmittel für gasexplosionsgefährdete Bereiche -- Teil 15: Zündschutzart
nMatériel électrique pour atmosphères explosives gazeuses -- Partie 15: Mode de protection
nElectrical apparatus for explosive gas atmospheres -- Part 15: Type of protection
n29.260.20Electrical apparatus for explosive atmospheresICS:Ta slovenski standard je istoveten z:EN 60079-15:2003SIST EN 60079-15:2004en01-marec-2004SIST EN 60079-15:2004SLOVENSKI
STANDARDSIST EN 50021:20001DGRPHãþD
SIST EN 60079-15:2004
EUROPEAN STANDARD
EN 60079-15 NORME EUROPÉENNE EUROPÄISCHE NORM
September 2003 CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60079-15:2003 E
ICS 29.260.20 Supersedes EN 50021:1999
English version
Electrical apparatus for explosive gas atmospheres Part 15: Type of protection "n" (IEC 60079-15:2001, modified)
Matériel électrique pour atmosphères explosives gazeuses Partie 15: Mode de protection "n" (CEI 60079-15:2001, modifiée)
Elektrische Betriebsmittel für gasexplosionsgefährdete Bereiche Teil 15: Zündschutzart "n" (IEC 60079-15:2001, modifiziert)
This European Standard was approved by CENELEC on 2003-07-01. 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, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.
SIST EN 60079-15:2004
EN 60079-15:2003 – 2 – Foreword The text of the International Standard IEC 60079-15:2001, prepared by IEC TC 31, Electrical apparatus for explosive atmospheres, together with common modifications prepared by SC 31-5, Apparatus type of protection "n", of Technical Committee CENELEC TC 31, Electrical apparatus for explosive atmospheres, was submitted to the Unique Acceptance Procedure and was approved by CENELEC as EN 60079-15 on 2003-07-01. This European Standard supersedes EN 50021:1999. This European Standard covers essential requirements of the EC Directive 94/9/EC (the ATEX Directive). 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) 2004-07-01
- latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow) 2006-07-01 Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only. In this draft European Standard, Annex ZA is normative. Annexe ZA has been added by CENELEC.
__________ SIST EN 60079-15:2004
– 3 – EN 60079-15:2003 Endorsement notice The text of the International Standard IEC 60079-15:2001 was approved by CENELEC as a European Standard with agreed common modifications as given below.
COMMON MODIFICATIONS 1 Scope Replace the text of Clause 1 by: This European Standard specifies requirements for the construction, testing and marking for Group II electrical apparatus with type of protection ‘n’, intended for use only in areas where explosive atmospheres of gas, vapour and mist are unlikely to occur or if they do occur, are likely to do so infrequently or for a short period only. This standard is applicable to non-sparking electrical apparatus and also to apparatus with parts or circuits producing arcs or sparks or having hot surfaces which, if not protected in one of the ways specified in this standard, could be capable of igniting a surrounding explosive atmosphere. A non-incendive component is limited in use to the particular circuit for which it has been shown to be non-ignition capable and, therefore, cannot be separately assessed as complying with this standard. This standard is applicable to electrical equipment and components of Group II, Category 3G. Such equipment is designed to be capable of functioning in conformity with the operating parameters established by the manufacturer and ensuring a norma
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