1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Explosive atmospheresPart 0: Equipment General requirements (IEC 60079-0:2017)BS EN IEC 60079-0:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 60079-0 July 2018 ICS 29.260.20 Supersedes EN 60079-0:2012 Eng
2、lish Version Explosive atmospheres - Part 0: Equipment - General requirements (IEC 60079-0:2017) Atmosphres explosives - Partie 0: Matriel - Exigences gnrales (IEC 60079-0:2017) Explosionsgefhrdete Bereiche - Teil 0: Betriebsmittel - Allgemeine Anforderungen (IEC 60079-0:2017) This European Standard
3、 was approved by CENELEC on 2017-12-04. 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
4、such national standards may be obtained on application to the CEN-CENELEC Management Centre 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 i
5、nto its own language and notified to the CEN-CENELEC Management Centre 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, Former Yugoslav Republic of
6、 Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardizat
7、ion Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 60079
8、-0:2018 E National forewordThis British Standard is the UK implementation of EN IEC 600790:2018. It is identical to IEC 600790:2017. It supersedes BS EN 600790:2012+A11:2013, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee EXL/31, Equipment for explosi
9、ve atmospheres.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Publishe
10、d by BSI Standards Limited 2018ISBN 978 0 580 88688 1ICS 13.230; 29.260.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2018.Amendments/corrigenda issu
11、ed since publicationDate Text affectedBRITISH STANDARDBS EN IEC 600790:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IEC 60079-0 July 2018 ICS 29.260.20 Supersedes EN 60079-0:2012 English Version Explosive atmospheres - Part 0: Equipment - General requirements (IEC 60079-0:2017) Atmosphre
12、s explosives - Partie 0: Matriel - Exigences gnrales (IEC 60079-0:2017) Explosionsgefhrdete Bereiche - Teil 0: Betriebsmittel - Allgemeine Anforderungen (IEC 60079-0:2017) This European Standard was approved by CENELEC on 2017-12-04. CENELEC members are bound to comply with the CEN/CENELEC Internal
13、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 CEN-CENELEC Management Centre or to any CENE
14、LEC 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 CEN-CENELEC Management Centre has the same status as the official
15、 versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malt
16、a, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-C
17、ENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN IEC 60079-0:2018 E BS EN IEC 600790:2018EN IEC 60079-0:2018 (E) 2 European foreword The text of document (31/1345/F
18、DIS), future edition 7 of IEC 60079-0, prepared by IEC/TC 31 “Equipment for explosive atmospheres“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 60079-0:2018. The following dates are fixed: latest date by which the document has to be implemented at national level b
19、y publication of an identical national standard or by endorsement (dop) 2019-01-06 latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2021-07-06 This document supersedes EN 60079-0:2012. Attention is drawn to the possibility that some of the elements
20、 of this document may be the subject of patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requ
21、irements of EU Directive(s). For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document. Endorsement notice The text of the International Standard IEC 60079-0:2017 was approved by CENELEC as a European Standard without any modification. In the offi
22、cial version, for Bibliography, the following notes have to be added for the standards indicated: IEC/TS 60034-25 NOTE Harmonized as CLC/TS 60034-25. IEC 60034-29 NOTE Harmonized as EN 60034-29. IEC 60079-2 NOTE Harmonized as EN 60079-2. IEC 60079-5 NOTE Harmonized as EN 60079-5. IEC 60079-6 NOTE Ha
23、rmonized as EN 60079-6. IEC 60079-7 NOTE Harmonized as EN 60079-7. IEC 60079-10-1 NOTE Harmonized as EN 60079-10-1. IEC 60079-10-2 NOTE Harmonized as EN 60079-10-2. IEC 60079-11 NOTE Harmonized as EN 60079-11. IEC 60079-13 NOTE Harmonized as EN 60079-13. IEC 60079-14 NOTE Harmonized as EN 60079-14.
24、IEC 60079-15 NOTE Harmonized as EN 60079-15. IEC 60079-17 NOTE Harmonized as EN 60079-17. IEC 60079-18 NOTE Harmonized as EN 60079-18. IEC 60079-19 NOTE Harmonized as EN 60079-19. IEC 60079-25 NOTE Harmonized as EN 60079-25. IEC 60079-28 NOTE Harmonized as EN 60079-28. IEC 60079-29-1 NOTE Harmonized
25、 as EN 60079-29-1. BS EN IEC 600790:2018EN IEC 60079-0:2018 (E) 3 IEC 60079-29-4 NOTE Harmonized as EN 60079-29-4. IEC/IEEE 60079-30-1 NOTE Harmonized as EN 60079-30-1. IEC 60079-31 NOTE Harmonized as EN 60079-31. IEC/TS 60079-32-1 NOTE Harmonized as CLC/TR 60079-32-1. IEC/TS 60079-39 NOTE Harmonize
26、d as CLC/TS 60079-39 1). IEC 60254 (series) NOTE Harmonized in EN 60254 series. IEC 60623 NOTE Harmonized as EN 60623. IEC 60896-11 NOTE Harmonized as EN 60896-11. IEC 60896-21 NOTE Harmonized as EN 60896-21. IEC 60952 (series) NOTE Harmonized in EN 60952 series. IEC 61056-1 NOTE Harmonized in EN 61
27、056-1. IEC 61427 (series) NOTE Harmonized in EN 61427 series. IEC 61951-1 NOTE Harmonized as EN 61951-1. IEC 61951-2 NOTE Harmonized as EN 61951-2. IEC 61960 (series) NOTE Harmonized in EN 61960 series. ISO/IEC 80079-20-2 NOTE Harmonized as EN ISO/IEC 80079-20-2. ISO/IEC 80079-34 NOTE Harmonized as
28、EN ISO/IEC 80079-34. ISO/IEC 80079-36 NOTE Harmonized as EN ISO/IEC 80079-36. ISO/IEC 17000 NOTE Harmonized as EN ISO/IEC 17000. 1)Under preparation. Stage at the time of publication: CLC/FprTS 60079-39:2017. BS EN IEC 600790:2018EN IEC 60079-0:2018 (E) 4 Annex ZA (normative) Normative references to
29、 international publications with their corresponding European publications The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the
30、latest edition of the referenced document (including any amendments) applies. NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in
31、this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 60034-1 - Rotating electrical machines - Part 1: Rating and performance EN 60034-1 2) - IEC 60034-5 - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrica
32、l machines (IP code) - Classification EN 60034-5 2001 IEC 60079-1 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures “d“ EN 60079-1 2014 IEC 60079-20-1 - Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data
33、 EN 60079-20-1 2010 IEC 60079-26 - Explosive atmospheres - Part 26: Equipment with equipment protection level (EPL) Ga EN 60079-26 2015 IEC 60079-35-1 - Explosive atmospheres - Part 35-1: Caplights for use in mines susceptible to firedamp - General requirements - Construction and testing in relation
34、 to the risk of explosion EN 60079-35-1 2011 +AC 2011 IEC 60086-1 - Primary batteries - Part 1: General EN 60086-1 2015 IEC 60192 - Low pressure sodium vapour lamps - Performance specifications EN 60192 2001 IEC 60216-1 - Electrical insulating materials - Thermal endurance properties - Part 1: Agein
35、g procedures and evaluation of test results EN 60216-1 2013 IEC 60216-2 - Electrical insulating materials - Thermal endurance properties - Part 2: Determination of thermal endurance properties of electrical insulating materials - Choice of test criteria EN 60216-2 2005 IEC 60243-1 - Electric strengt
36、h of insulating materials - Test methods - Part 1: Tests at power frequencies EN 60243-1 2013 IEC 60423 - Conduit systems for cable management - Outside diameters of conduits for electrical installations and threads for conduits and fittings EN 60423 2007 IEC 60529 - Degrees of protection provided b
37、y enclosures (IP Code) EN 60529 1991 +EN 60529:1991/corrigendum May 1993 1993 2)Under preparation. Stage at the time of publication: FprEN 60034-1:2017. BS EN IEC 600790:2018EN IEC 60079-0:2018 (E) 5 IEC 60662 (mod) - High pressure sodium vapour lamps - Performance specifications EN 60662 2012 +prAA
38、 2017 IEC 60664-1 - Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests EN 60664-1 2007 IEC 60947-1 - Low-voltage switchgear and controlgear - Part 1: General rules EN 60947-1 2007 IEC 62626-1 - Low-voltage switchgear and controlgear enclosed
39、 equipment - Part 1: Enclosed switch outside the scope of IEC 60947-3 for various applications, to provide isolation of electrical equipment during repair and maintenance work EN 62626-1 2014 ISO 48 - Rubber, vulcanized or thermoplastic_- Determination of hardness (hardness between 10 IRHD and 100 I
40、RHD) - - ISO 178 - Plastics - Determination of flexural properties EN ISO 178 2010 ISO 179 series Plastics - Determination of Charpy impact properties EN ISO 179 series ISO 262 - ISO general purpose metric screw threads- Selected sizes for screws, bolts and nuts - - ISO 273 - Fasteners - Clearance h
41、oles for bolts and screws EN 20273 1991 ISO 527-2 - Plastics - Determination of tensile properties - Part 2: Test conditions for moulding and extrusion plastics EN ISO 527-2 2012 ISO 965-1 - ISO general purpose metric screw threads - Tolerances Part 1: Principles and basic data - - ISO 965-3 - ISO g
42、eneral purpose metric screw threads- Tolerances Part 3: Deviations for constructional screw threads - - ISO 3601-1 - Fluid power systems - O-rings Part 1: Inside diameters, cross-sections, tolerances and designation codes - - ISO 3601-2 - Fluid power systems - O-rings - Part 2: Housing dimensions fo
43、r general applications - - ISO 4014 - Hexagon head bolts - Product grades A and B EN ISO 4014 2011 ISO 4017 - Fasteners - Hexagon head screws - Product grades A and B EN ISO 4017 2014 ISO 4026 - Hexagon socket set screws with flat point EN ISO 4026 2003 ISO 4027 - Hexagon socket set screws with cone
44、 point EN ISO 4027 2003 ISO 4028 - Hexagon socket set screws with dog point EN ISO 4028 2003 ISO 4029 - Hexagon socket set screws with cup point EN ISO 4029 2003 ISO 4032 - Hexagon regular nuts (style 1) - Product grades A and B EN ISO 4032 2012 ISO 4762 - Hexagon socket head cap screws EN ISO 4762
45、2004 ISO 4892-2 - Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps EN ISO 4892-2 2013 ISO 7380 - Hexagon socket button head screws EN ISO 7380 2011 ISO 14583 - Hexalobular socket pan head screws EN ISO 14583 2011 ANSI/UL 746B - Polymeric Materials - Long-Term Prop
46、erty Evaluations - - ANSI/UL 746C - Standard for Polymeric Materials - Use in Electrical Equipment Evaluations - - ASTM D 5964 - Standard Practice for Rubber IRM 901, IRM 902, and IRM 903 Replacement Oils for ASTM No. 1, ASTM No. 2, ASTM No. 3 Oils, and IRM 905 formerly ASTM No. 5 Oil - - BS EN IEC
47、600790:2018EN IEC 60079-0:2018 (E) 6 Annex ZY (informative) Additional Information relating to the European ATEX Directive 2014/34/EU ZY.1 Equipment Groups and Categories In all cases Equipment Protection Levels (EPL) as defined by EN IEC 60079-0 are related to the corresponding Equipment Groups and
48、 Equipment Categories according to table ZY.1. The same applies if a standard makes reference to the intended use of equipment in Zones according to the definitions in EN 60079-10-1 and EN 60079-10-2. Table ZY.1 ZY.2 Instructions The manufacturer or his authorized representative in the Community is
49、to draw up the instructions for use in the required Community languages. In clause 30.1 under: “instructions for safety addressing the following areas installation and erection;” “Information other than the general requirements given in IEC 60079-14” Is replaced by “Information other than the general requirements given in EN 60079-14 and EN 50628” NOTE EN 50628 - Erection of electrical installations in underground mines ZY.3 Marking ZY.3.1 The marking according to this standard is t
