SIST EN 60079-7:2003

Electrical apparatus for explosive gas atmospheres -- Part 7: Increased safety e

Gives requirements for the design, construction, testing and marking of electrical apparatus, with a rated value of supply voltage not exceeding 11 kV r.m.s. a.c. or d.c., with type of protection 'e' that does not produce sparks, arcs, or dangerous temperatures in normal operation.

Elektrische Betriebsmittel für gasexplosionsgefährdete Bereiche -- Teil 7: Erhöhte Sicherheit e

Matériel électrique pour atmosphères explosives gazeuses -- Partie 7: Sécurité augmentée e

Prescrit les règles spécifiques de conception, de construction, d'épreuves et de marquage du matériel électrique ayant une valeur assignée de tension d'alimentation ne dépassant pas 11 kV en courant alternatif (valeur efficace) ou en courant continu, avec mode de protection "e", qui, en fonctionnement normal, ne produit ni arc, ni étincelles, ni températures dangereuses.

Električne naprave za eksplozivne plinske atmosfere - 7. del: Povečana varnost "e" (IEC 60079-7:2001)

General Information

• Status: Withdrawn
• Publication Date: 31-Oct-2003
• Withdrawal Date: 16-Dec-2009
• ICS: 29.260.20 - Electrical apparatus for explosive atmospheres
• Technical Committee: EXP - Electrical apparatus for explosive atmospheres
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 07-Dec-2009
• Due Date: 30-Dec-2009
• Completion Date: 17-Dec-2009
• 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: EN 60079-7:2003 - Electrical apparatus for explosive gas atmospheres - Part 7: Increased safety "e"

Relations

• Replaced By: SIST EN 60079-7:2007 - Explosive atmospheres -- Part 7: Equipment protection by increased safety e
• Effective Date: 28-Jan-2023
• Revised: SIST EN 60079-7:2007 - Explosive atmospheres -- Part 7: Equipment protection by increased safety e
• Effective Date: 13-May-2010
• Replaces: SIST ENV 50269:1998 - Assessment and representative testing of high-voltage machines
• Effective Date: 29-Jan-2023
• Replaces: SIST EN 50019:2000 - Electrical apparatus for potentially explosive atmospheres - Increased safety 'e'
• Effective Date: 29-Jan-2023
• Replaces: SIST ENV 50269:1998 - Assessment and representative testing of high-voltage machines
• Effective Date: 07-Jun-2022

Standards Content (Sample)

SLOVENSKI SIST EN 60079-7:2003

STANDARD
november 2003
Električne naprave za eksplozivne plinske atmosfere - 7. del: Povečana
varnost "e" (IEC 60079-7:2001)
Electrical apparatus for explosive gas atmospheres - Part 7: Increased safety "e"
ICS 29.260.20 Referenčna številka
SIST EN 60079-7:2003(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 60079-7
NORME EUROPÉENNE
EUROPÄISCHE NORM August 2003

ICS 29.260.20 Supersedes EN 50019:2000 & ENV 50269:1997


English version


Electrical apparatus for explosive gas atmospheres
Part 7: Increased safety "e"
(IEC 60079-7:2001)


Matériel électrique pour atmosphères Elektrische Betriebsmittel für
explosives gazeuses gasexplosionsgefährdete Bereiche
Partie 7: Sécurité augmentée "e" Teil 7: Erhöhte Sicherheit "e"
(CEI 60079-7:2001) (IEC 60079-7:2001)






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.

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 60079-7:2003 E

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EN 60079-7:2003 – 2 –
Foreword
The text of the International Standard IEC 60079-7:2001, prepared by IEC TC 31, Electrical apparatus
for explosive atmospheres, was submitted to the Unique Acceptance Procedure and was approved by
CENELEC as EN 60079-7 on 2003-07-01.

This European Standard supersedes EN 50019:2000 + corrigendum April 2003 and ENV 50269:1997
+ corrigendum March 1997.

This European Standard covers essential requirements of the EC Directive 94/9/EC (the ATEX
Directive). This standard and the related standards provide protection in accordance with Category 2
or Category M2.

Explosive atmospheres include the presence of combustible dusts for Group I equipment.

NOTE Other EC Directives may be applicable.

The following dates were fixed:

– latest date by which the EN has to be implemented at (dop) 2004-07-01
national level by publication of an identical national
standard or by endorsement

– latest date by which the national standards conflicting with (dow) 2006-07-01
the EN have to be withdrawn

Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annexes A, B and ZA are normative and annexes C, D, E and F are informative.
Annex ZA has been added by CENELEC.
__________

Endorsement notice

The text of the International Standard IEC 60079-7:2001 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 60086-1 NOTE Harmonized as EN 60086-1:2001 (not modified).
IEC 60095-1 NOTE EN 50342:2001, related but not equivalent, applies instead.
IEC 60622 NOTE Harmonized as EN 60622:2003 (not modified).
IEC 60623 NOTE Harmonized as EN 60623:2001 (not modified).
IEC 61056-1 NOTE Harmonized as EN 61056-1:2003 (not modified).
IEC 61150 NOTE Harmonized as EN 61150:1993 (not modified).
IEC 62013-1 NOTE Harmonized as EN 62013-1:2002 (modified).
__________

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– 3 – EN 60079-7:2003
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard
...