EN 60079-1:2007

Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"

Contains specific requirements for the construction and testing of electrical apparatus with the type of protection flameproof enclosure 'd', intended for use in explosive gas atmospheres. This edition contains significant technical changes with regard to the previous edition. The contents of the corrigendum of September 2008 have been included in this copy.

Explosionsfähige Atmosphäre - Teil 1: Geräteschutz durch druckfeste Kapselung "d"

Atmosphères explosives - Partie 1: Protection du matériel par enveloppes antidéflagrantes "d"

Contient les exigences spécifiques de construction et d'essai du matériel électrique à enveloppe antidéflagrante, mode de protection «d», destiné à être utilisé dans les atmosphères explosives gazeuses. Cette édition inclut les modifications techniques majeures par rapport à l'édition précédente. Le contenu du corrigendum de septembre 2008 a été pris en considération dans cet exemplaire.

Eksplozivne atmosfere - 1. del: Zaščita opreme z neprodirnim okrovom "d" (IEC 60079-1:2007)

General Information

• Status: Withdrawn
• Publication Date: 19-Jul-2007
• Withdrawal Date: 30-Jun-2010
• ICS: 29.260.20 - Electrical apparatus for explosive atmospheres
• Technical Committee: CLC/TC 31 - Electrical apparatus for explosive atmospheres - General requirements
• Drafting Committee: CLC/SC 31-2 - Flameproof enclosures “d”
• Parallel Committee: IEC/TC 31 - Electrical apparatus for potentially explosive atmospheres
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Aug-2017
• Completion Date: 01-Aug-2017
• Directive: 2008/68/EC - Directve 2008/68/EC of the European Parliament and of the council of 24 September 2008 on the inland transport of the dangerous goods
• Directive: 2014/34/EU - Directive 2014/34/EU Of The European Parliament And Of The Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to equipment and protective systems intended for use in potentially explosive atmospheres (recast)
• Directive: 94/9/EC - Directive 94/9/EC of the European Parliament and the Council of 23 March 1994 on the approximation of the laws of the Member States concerning equipment and protective systems intended for use in potentially explosive atmospheres
• Ref Project: SIST EN 60079-1:2007 - Explosive atmospheres -- Part 1: Equipment protection by flameproof enclosures d

Relations

• Replaces: EN 60079-1:2004 - Electrical apparatus for explosive gas atmospheres - Part 1: Flameproof enclosures 'd'
• Effective Date: 29-Jan-2023
• Replaced By: EN 60079-1:2014 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 60079-1:2007
01-november-2007
1DGRPHãþD
SIST EN 60079-1:2004
(NVSOR]LYQHDWPRVIHUHGHO=DãþLWDRSUHPH]QHSURGLUQLPRNURYRPG,(&

Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
Explosionsfähige Atmosphäre - Teil 1: Geräteschutz durch druckfeste Kapselung "d"
Atmospheres explosives - Partie 1: Protection du matériel par enveloppes
antidéflagrantes «d»
Ta slovenski standard je istoveten z: EN 60079-1:2007
ICS:
29.260.20 (OHNWULþQLDSDUDWL]D Electrical apparatus for
HNVSOR]LYQDR]UDþMD explosive atmospheres
SIST EN 60079-1:2007 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN 60079-1

NORME EUROPÉENNE
July 2007
EUROPÄISCHE NORM

ICS 29.260.20 Supersedes EN 60079-1:2004


English version


Explosive atmospheres -
Part 1: Equipment protection by flameproof enclosures "d"
(IEC 60079-1:2007)


Atmosphères explosives -  Explosionsfähige Atmosphäre -
Partie 1: Protection du matériel Teil 1: Geräteschutz durch
par enveloppes antidéflagrantes "d" druckfeste Kapselung "d"
(CEI 60079-1:2007) (IEC 60079-1:2007)




This European Standard was approved by CENELEC on 2007-07-01. 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, 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: rue de Stassart 35, B - 1050 Brussels


© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60079-1:2007 E

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EN 60079-1:2007 - 2 -
Foreword
The text of document 31/680/FDIS, future edition 6 of IEC 60079-1, prepared by IEC TC 31, Equipment
for explosive atmospheres, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 60079-1 on 2007-07-01.
This European Standard supersedes EN 60079-1:2004 + Corrigendum April 2006.
EN 60079-1:2007 contains the following significant technical changes with regard to EN 60079-1:2004:
– revisions to Clause 5 regarding markings and conditions of safe use when a dimension of a flameproof
joint is other than the relevant minimum or maximum;
– revisions to Table 1 regarding maximum gap for flanged, cylindrical or spigot joints;
– revisions to Table 4 regarding requirements for taper threaded joints;
– revisions to Clause 10 regarding volume restrictions and test conditions associated with breathing and
draining devices;
– revisions to Clause 11 regarding requirements for fasteners, associated holes and blanking elements;
– revisions to Clause 12 regarding material restrictions associated with zinc and zinc alloys;
– revisions to Table 5 regarding conditions for the determination of maximum surface temperatures;
– revisions to Clause 15 regarding the determination of explosion pressure (reference pressure);
– revisions to Table 6 regarding the reduction in length of a threaded joint for nontransmission testing;
– revisions to Table 7 regarding the test factors to increase pressure or test gap (iE);
– revisions to Table 8 regarding the minimum distance of obstructions from flange openings;
– revisions to Clause 19 regarding tests for flameproofness;
– revisions to Clause 20 regarding a tabulated collection of marking requirements;
– revisions to Annex C regarding additional requirements for flameproof entry devices;
– revisions to Annex D regarding empty flameproof enclosures as Ex components;
– addition of a new Annex F regarding mechanical properties for screws and nuts; and
– addition of a new Annex G regarding equipment protection levels for Ex equipment.
This standard is to be used in conjunction with EN 60079-0:2004.
The following dates were fixed:
– late
...