EN 60079-18:2009
(Main)Explosive atmospheres - Part 18: Equipment protection by encapsulation "m"
Explosive atmospheres - Part 18: Equipment protection by encapsulation "m"
IEC 60079-18:2009 gives the specific requirements for the construction, testing and marking of electrical equipment, parts of electrical equipment and Ex components with the type of protection encapsulation 'm' intended for use in explosive gas atmospheres or explosive dust atmospheres. This part applies only for encapsulated electrical equipment, encapsulated parts of electrical equipment and encapsulated Ex components where the rated voltage does not exceed 11 kV. The significant technical changes with respect to the previous edition are as follows: - Incorporation of level of protection 'mc' - Equipment protection levels (EPL Ma, Ga, Da, Mb, Gb, Db, Gc, Dc) - Incorporation of the dust requirements - Incorporation of switching contacts for level of protection 'ma'. This publication is to be read in conjunction with IE C 60079-0:2007. NEW! IEC 60079-18:2009 is also available as IEC Standards+ 60079-18:2009 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. The contents of the corrigendum of June 2009 have been included in this copy.
Explosionsfähige Atmosphäre - Teil 18: Geräteschutz durch Vergusskapselung "m"
Atmosphères explosives - Partie 18: Protection du matériel par encapsulage "m"
La CEI 60079-18:2009 définit les exigences spécifiques à la construction, aux essais et au marquage des matériels électriques, des parties de matériels électriques et des composants Ex protégés par encapsulage de type 'm' et destinés à une utilisation dans les atmosphères explosives gazeuses ou les atmosphères explosives poussiéreuses. La présente partie ne s'applique qu'aux matériels électriques protégés par encapsulage, aux parties de matériel électrique protégées par encapsulage et aux composants Ex protégés par encapsulage pour lesquels la tension assignée n'excède pas 11 kV. Les modifications techniques importantes par rapport à l'édition antérieure sont indiquées ci-dessous: - Introduction du niveau de protection 'mc' - Niveaux de protection du matériel (EPL Ma, Ga, Da, Mb, Gb, Db, Gc, Dc) - Introduction des exigences pour la poussière - Introduction des contacts de commutation pour le niveau de protection 'ma'. Cette publication doit être lue conjointement avec la CE I 60079-0:2007. NEW! La CEI 60079-18:2009 est également disponible sous forme de IEC Standards+ 60079-18:2009 qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente. Le contenu du corrigendum de juin 2009 a été pris en considération dans cet exemplaire.
Eksplozivne atmosfere - 18. del: Zaščita opreme z zalivanjem z zalivno maso "m" (IEC 60079-18:2009 + corrigendum Jun. 2009)
Ta del IEC 60079 podaja posebne zahteve za izgradnjo, preskušanje in označevanje električne opreme, delov električne opreme in Ex komponent z vrsto zaščite z zalivanjem z zaščitno maso »m«, namenjenih za uporabo v eksplozivnih plinskih atmosferah ali eksplozivnih prašnih atmosferah. Ta del velja samo za električno opremo, zalito z zaščitno maso, dele električne opreme, zalite z zaščitno maso, in Ex komponente, zalite z zaščitno maso (v nadaljevanju »m« oprema), kjer nazivna napetost ne preseže 11 kV. Uporaba električne opreme v atmosferah, ki lahko istočasno vsebujejo eksplozivne pline in gorljiv prah, lahko zahteva dodatne varnostne ukrepe. Ta standard ne velja za prah eksplozivov, ki ne potrebuje atmosferskega kisika za zgorevanje ali za piroforne snovi. Ta standard ne upošteva kakršnega koli tveganja zaradi emisije gorljivih ali strupenih plinov iz prahu. Ta standard dopolnjuje in spreminja splošne zahteve IEC 60079-0. Kjer zahteva tega standarda nasprotuje zahtevi IEC 60079-0, ima zahteva tega standarda prednost.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 60079-18:2010
01-marec-2010
(NVSOR]LYQHDWPRVIHUHGHO =DãþLWDRSUHPH]]DOLYDQMHP]]DOLYQRPDVR
P ,(& FRUULJHQGXP-XQ
Explosive atmospheres -- Part 18: Equipment protection by encapsulation m
Explosionsfähige Atmosphäre -- Teil 18: Geräteschutz durch Vergusskapselung m
Atmosphères explosives -- Partie 18: Protection du matériel par encapsulage m
Ta slovenski standard je istoveten z: EN 60079-18:2009
ICS:
29.260.20 (OHNWULþQLDSDUDWL]D Electrical apparatus for
HNVSOR]LYQDR]UDþMD explosive atmospheres
SIST EN 60079-18:2010 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 60079-18:2010
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SIST EN 60079-18:2010
EUROPEAN STANDARD
EN 60079-18
NORME EUROPÉENNE
December 2009
EUROPÄISCHE NORM
ICS 29.260.20 Supersedes EN 60079-18:2004 + corr. April 2006 and EN 61241-18:2004
English version
Explosive atmospheres -
Part 18: Equipment protection by encapsulation "m"
(IEC 60079-18:2009 + corrigendum 2009)
Atmosphères explosives - Explosionsfähige Atmosphäre -
Partie 18: Protection du matériel Teil 18: Geräteschutz
par encapsulage "m" durch Vergusskapselung "m"
(CEI 60079-18:2009 + corrigendum 2009) (IEC 60079-18:2009 + Corrigendum 2009)
This European Standard was approved by CENELEC on 2009-10-01. 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, 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.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: Avenue Marnix 17, B - 1000 Brussels
© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60079-18:2009 E
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SIST EN 60079-18:2010
EN 60079-18:2009 - 2 -
Foreword
The text of document 31/784/FDIS, future edition 3 of IEC 60079-18, prepared by IEC TC 31, Equipment
for explosive atmospheres, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 60079-18 on 2009-10-01.
This European Standard supersedes EN 60079-18:2004 + corrigendum April 2006 and
EN 61241-18:2004.
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) 2010-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-10-01
This European Standard has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association and covers essential requirements of
EC Directive ATEX (94/9/EC). See Annex ZZ.
CENELEC/TC 31 as the responsible committee has concluded that this new edition of EN 60079-18 does
not contain substantial changes regarding the ESRs.
The State of the Art is included in Annex ZY “Significant changes between this European Standard and
EN 60079-18:2004".
Annexes ZA, ZY and ZZ have been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60079-18:2009 + corrigendum June 2009 was approved by
CENELEC as a European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60079-1 NOTE Harmonized as EN 60079-1:2007 (not modified).
IEC 60079-2 NOTE Harmonized as EN 60079-2:2007 (not modified).
IEC 60079-5 NOTE Harmonized as EN 60079-5:2007 (not modified).
IEC 60079-6 NOTE Harmonized as EN 60079-6:2007 (not modified).
IEC 60079-10 NOTE Harmonized as EN 60079-10:2003 (not modified).
IEC 60079-14 NOTE Harmonized as EN 60079-14:2008 (not modified).
IEC 60079-26 NOTE Harmonized as EN 60079-26:2007 (not
...
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