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EN 13463-6:2005

(Main)

Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source 'b'

Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source 'b'

This EN specifies a type of protection for non-electrical equipment which can be applied to equipment of categories 2 and 1. By means of mechanical or electrical operating control or monitoring devices, effective ignition sources are avoided. The standard covers the basic requirements for the design and the concept of application of this type of protection.

Nicht-elektrische Geräte für den Einsatz in explosionsgefährdeten Bereichen - Teil 6: Schutz durch Zündquellenüberwachung 'b'

In diesem Dokument werden die Anforderungen an die Konstruktion und den Bau von Geräten für den Einsatz in explosionsgefährdeten Bereichen festgelegt, die durch die Schutzart Zündquellenüberwachung "b" geschützt sind.
Dieses Dokument ist eine Ergänzung zu den in EN 13463 1 gegebenen Anforderungen, deren gesamter Inhalt ebenfalls auf Geräte zutrifft, die nach dem vorliegenden Dokument gebaut wurden.
Geräte, die mit den entsprechenden Abschnitten dieses Dokuments übereinstimmen, erfüllen die Anforderungen der folgenden Kategorien:
-   Gerätegruppe I, Kategorie M2 - Geräte, die keine durch schwere Betriebsbedingungen, besonders durch raue Handhabung und wechselnde Umgebungsbedingungen in Bergwerken, hervorgerufene Zündquelle enthalten;
-   Gerätegruppe II, Kategorie 3 - Geräte, die im Normalbetrieb keine Zündquelle enthalten;
-   Gerätegruppe II, Kategorie 2G oder 2D - Geräte, die keine durch vorhersehbare Störungen entstehende Zündquelle enthalten;
-   Gerätegruppe II, Kategorie 1G oder 1D - Geräte, die bei Normalbetrieb, vorhersehbaren Störungen oder seltenen Störungen keine Zündquelle enthalten.
ANMERKUNG   Die Anforderungen an Geräte der Gruppe I, Kategorie M1, sind in der Norm EN 50303 enthalten, die die Anforderungen sowohl für elektrische als auch für nicht elektrische Geräte festlegt.
Diese Schutzart kann angewendet werden, um Geräte der Kategorie 3 herzustellen, die andernfalls eine Zündquelle im Normalbetrieb hätten; d. h. nicht mit EN 13463-1 übereinstimmen würden.
Die in der Norm beschriebene Zündschutzart kann entweder für sich genommen oder zusammen mit anderen Zündschutzarten angewendet werden, um die Anforderungen an Geräte der Gruppe I, Kategorie M2 oder der Gruppe II, Kategorien 1, 2 und 3 zu erfüllen, abhängig vom Ergebnis der nach EN 13463 1 ausgeführten Zündgefahrenbewertung.

Appareils non électriques destinés à être utilisés en atmosphères explosibles - Partie 6: Protection par contrôle de la source d'inflammation 'b'

Le présent document spécifie les exigences relatives à la conception et à la fabrication des appareils destinés à être utilisés dans des atmosphères explosibles, protégés par le mode de protection : Contrôle de la source d'inflammation "b".
Il complète les exigences de l'EN 13463 1 dont le contenu s'applique également en totalité aux appareils construits conformément au présent document.
Les appareils conformes aux articles correspondants du présent document répondent aux exigences des catégories suivantes :
-   appareils de la catégorie M2 du groupe I - qui ne contiennent pas de source d'inflammation provenant de conditions l'exploitation contraignantes, en particulier de manipulations brutales et de conditions ambiantes variables dans les mines ;
-   appareils de la catégorie 3 du groupe II - qui ne contiennent pas de source d'inflammation lors d'un fonctionnement normal ;
-   appareils des catégories 2G ou 2D du groupe II - qui ne contiennent pas de source d'inflammation pouvant résulter de dysfonctionnements prévisibles ;
-   appareils de la catégorie 1G ou 1D du groupe II - qui ne contiennent pas de source d'inflammation lors d'un fonctionnement normal ou dans les cas de dysfonctionnements prévisibles ou dans des cas de dysfonctionnements rares.
NOTE   Les exigences relatives aux appareils de la catégorie M1 du groupe I sont données dans l'EN 50303 qui définit les exigences correspondant aux appareils électriques et non électriques.
Ce mode de protection peut être utilisé pour produire des appareils de la catégorie 3 qui, autrement, contiendraient une source d'inflammation lors d'un fonctionnement normal, c'est-à-dire qui ne peuvent pas être conformes à l'EN 13463-1.
Le mode de protection contre l'inflammation décrit dans la norme peut être utilisé soit seul, soit en combinaison avec d'autres modes de protection contre l'inflammation pour répondre aux exigences des appareils des catégories M2 du groupe I ou des catégories 1, 2 et 3 du groupe II en fonction de l'

Neelektrična oprema za uporabo v potencialno eksplozivnih atmosferah - 6. del: Zaščita s kontrolo virov vžiga "b"

General Information

Status
Withdrawn
Publication Date
19-Apr-2005
Withdrawal Date
05-Apr-2016
ICS
13.230 - Explosion protection
Technical Committee
CEN/TC 305 - Potentially explosive atmospheres - Explosion prevention and protection
Drafting Committee
CEN/TC 305/WG 2 - Equipment for use in potentially explosive atmospheres (provisional title)
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
06-Apr-2016
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)
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
Mandate
M/BC/CEN/92/46 - Standardization mandate assigned to CEN/CENELEC concerning equipment and protective systems intended for use in potentially explosive atmospheres
Ref Project
SIST EN 13463-6:2005 - Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source 'b'

Relations

Replaced By
EN ISO 80079-37:2016 - Explosive atmospheres - Part 37: Non-electrical equipment for explosive atmospheres - Non-electrical type of protection constructional safety ''c'', control of ignition sources ''b'', liquid immersion ''k'' (ISO 80079-37:2016)
Effective Date
13-Apr-2016

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source 'b'Appareils non électriques destinés a etre utilisés en atmospheres explosibles - Partie 6: Protection par contrôle de la source d'inflammation 'b'Nicht-elektrische Geräte für den Einsatz in explosionsgefährdeten Bereichen - Teil 6: Schutz durch Zündquellenüberwachung 'b'13.230Varstvo pred eksplozijoExplosion protectionICS:SIST EN 13463-6:2005enTa slovenski standard je istoveten z:EN 13463-6:200501-julij-2005SIST EN 13463-6:2005SLOVENSKI
STANDARD







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13463-6April 2005ICS 13.230English versionNon-electrical equipment for use in potentially explosiveatmospheres - Part 6: Protection by control of ignition source 'b'Appareils non électriques destinés à être utilisés enatmosphères explosibles - Partie 6: Protection par contrôlede la source d'inflammation 'b'Nicht-elektrische Geräte für den Einsatz inexplosionsgefährdeten Bereichen - Teil 6: Schutz durchZündquellenüberwachung 'b'This European Standard was approved by CEN on 15 March 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2005 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13463-6:2005: E



EN 13463-6:2005 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.6 2 Normative references.7 3 Terms and definitions.7 4 Determination of suitability.7 5 Determination of the control parameters.8 6 Ignition prevention system design and settings.8 7 Ignition protection of sensors and actuators.9 8 Ignition prevention levels (IPL) of the ignition prevention system.9 9 Type tests.11 10 Instructions for use.11 11 Marking.12 Annex A (informative)
Flow diagram of the procedures described in this document.13 Annex B (informative)
Thought process used to assign IPLs to different categories of equipment.14 Annex C (informative)
Background information on EN 954-1 and EN 61508.15 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of
...

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