EN IEC 60079-0:2018/A11:2024
(Amendment)Explosive atmospheres - Part 0: Equipment - General requirements
Explosive atmospheres - Part 0: Equipment - General requirements
Creating an amendment on European level to mirror the IEC interpretation sheet of IEC 60079-0:2017/ISH1:2019 and IEC 60079-0:2017/ISH2:2019 which are both active at IEC.
Explosionsgefährdete Bereiche - Teil 0: Betriebsmittel - Allgemeine Anforderungen
Atmosphères explosives - Partie 0: Matériel - Exigences générales
Eksplozivne atmosfere - 0. del: Oprema - Splošne zahteve
General Information
- Status
- Published
- Publication Date
- 18-Jan-2024
- Current Stage
- 6060 - Document made available - Publishing
- Start Date
- 19-Jan-2024
- Due Date
- 08-Aug-2024
- Completion Date
- 19-Jan-2024
Relations
- Effective Date
- 01-Mar-2022
- Effective Date
- 23-Apr-2024
Overview
EN IEC 60079-0:2018/A11:2024 is a European amendment to the standard addressing equipment safety in explosive atmospheres. Developed by the European Committee for Electrotechnical Standardization (CLC), this amendment aligns the European Standard EN IEC 60079-0:2018 with the relevant International Electrotechnical Commission (IEC) interpretation sheets IEC 60079-0:2017/ISH1:2019 and IEC 60079-0:2017/ISH2:2019. The objective is to clarify general requirements for electrical equipment used in hazardous environments with explosive gases or dust, ensuring safety and compliance across CENELEC member countries.
This standard applies globally to electrical apparatus designed for use in explosive atmospheres, with a special focus on temperature limitations of electrical installations, marking requirements, and equipment classification. It is crucial for manufacturers, installers, and certifiers working in industries such as oil and gas, chemical processing, and mining.
Key Topics
Temperature at Entry and Branching Points:
Defines how to determine cable entry point and branching point temperatures on electrical rotating machines and other equipment. The guidance clarifies that temperatures should be based on the maximum internal air space temperature rather than on the temperature of cables or glands not present during standard testing. This minimizes inaccuracies and ensures safe cable and conduit selection.Marking of Combined Equipment:
Provides clear instructions on marking equipment that includes both electrical and non-electrical parts (covered by IEC 60079 and ISO 80079 series respectively). The combined marking approach consolidates risk assessment, equipment protection level (EPL), temperature class, and equipment group for gases and dust, enhancing user understanding. For equipment with separate certificates, separate markings for electrical and non-electrical components are specified.Harmonization with IEC Interpretations:
The amendment updates the European standard to reflect the official IEC interpretation sheets, ensuring consistent application and interpretation of requirements for explosive atmospheres equipment across all CENELEC member states.Implementation and Compliance:
The document states the mandatory dates for national adoption and withdrawal of conflicting standards by CENELEC countries, securing uniform compliance in the European market.
Applications
EN IEC 60079-0:2018/A11:2024 is essential for industries requiring stringent safety measures against explosion risks due to flammable gases or combustible dust, including:
- Oil and Gas Extraction and Processing: Equipment exposed to potential explosive atmospheres in drilling rigs, refineries, and pipelines must comply with temperature and marking requirements.
- Chemical Manufacturing: Control and monitoring equipment used in chemical plants must adhere to the temperature limits and combined marking guidelines established by this standard.
- Mining Operations: Electrical machines and apparatus operating in dust-prone environments rely on this standard to prevent ignition sources.
- Pharmaceutical and Food Industries: Facilities handling powdery and dust materials ensure electrical equipment safety through standards conformance.
- Electrical Rotating Machines and Motors: Specific clarifications on temperature measurement practices enhance the safety of terminal boxes and cable entries, widely applicable to motor manufacturers and end-users.
Related Standards
- IEC 60079 Series: Covers all aspects of equipment and protective systems intended for use in explosive atmospheres, including requirements for electrical and non-electrical equipment.
- ISO 80079 Series: Addresses non-electrical equipment for explosive atmospheres, complementary to the IEC 60079 electrical standards.
- IEC TS 60079-46: Technical specification providing additional guidance on marking assemblies of equipment in explosive atmospheres.
- National standards that adopt or adapt EN IEC 60079-0:2018/A11:2024, implementing its requirements within specific country contexts.
Adhering to EN IEC 60079-0:2018/A11:2024 is critical for manufacturers and safety professionals to ensure reliable performance and safety of electrical equipment in hazardous locations. This amendment provides clarity on temperature measurement and marking practices-key factors in minimizing ignition risks and supporting regulatory compliance across Europe and internationally.
Frequently Asked Questions
EN IEC 60079-0:2018/A11:2024 is a amendment published by CLC. Its full title is "Explosive atmospheres - Part 0: Equipment - General requirements". This standard covers: Creating an amendment on European level to mirror the IEC interpretation sheet of IEC 60079-0:2017/ISH1:2019 and IEC 60079-0:2017/ISH2:2019 which are both active at IEC.
Creating an amendment on European level to mirror the IEC interpretation sheet of IEC 60079-0:2017/ISH1:2019 and IEC 60079-0:2017/ISH2:2019 which are both active at IEC.
EN IEC 60079-0:2018/A11:2024 is classified under the following ICS (International Classification for Standards) categories: 29.260.20 - Electrical apparatus for explosive atmospheres. The ICS classification helps identify the subject area and facilitates finding related standards.
EN IEC 60079-0:2018/A11:2024 has the following relationships with other standards: It is inter standard links to EN IEC 60079-0:2018, prEN IEC 60079-0:2024. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase EN IEC 60079-0:2018/A11:2024 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CLC standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2024
Eksplozivne atmosfere - 0. del: Oprema - Splošne zahteve
Explosive atmospheres - Part 0: Equipment - General requirements
Explosionsgefährdete Bereiche - Teil 0: Betriebsmittel - Allgemeine Anforderungen
Atmosphères explosives - Partie 0: Matériel - Exigences générales
Ta slovenski standard je istoveten z: EN IEC 60079-0:2018/A11:2024
ICS:
29.260.20 Električni aparati za Electrical apparatus for
eksplozivna ozračja explosive atmospheres
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60079-0:2018/A11
NORME EUROPÉENNE
EUROPÄISCHE NORM January 2024
ICS 29.260.20
English Version
Explosive atmospheres - Part 0: Equipment - General
requirements
Atmosphères explosives - Partie 0: Matériel - Exigences Explosionsgefährdete Bereiche - Teil 0: Betriebsmittel -
générales Allgemeine Anforderungen
This amendment A11 is only for the clarification ofthe European Standard EN IEC 60079-0:2018; it was approved by CENELEC on 2024-
01-16. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
amendment 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 CENELEC member.
This amendment 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 versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60079-0:2018/A11:2024 E
European foreword
This document (EN IEC 60079-0:2018/A11:2024) consists of the text of IEC 60079-0:2017/ISH1:2019 and
IEC 60079-0:2017/ISH2:2019, prepared by IEC/TC 31 "Equipment for explosive atmospheres".
The following dates are fixed:
• latest date by which this document has to be (dop) 2025-01-16
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2027-01-16
conflicting with this document have to be
withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standards IEC 60079-0:2017/ISH1:2019 and IEC 60079-0:2017/ISH2:2019 was
approved by CENELEC as a European Standard without any modification.
IEC 60079-0:2017/ISH1:2019 – 1 –
IEC 2019
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
IEC 60079-0
Edition 7.0 2017-12
EXPLOSIVE ATMOSPHERES –
Part 0: Equipment – General requirements
INTERPRETATION SHEET 1
This interpretation sheet has been prepared by IEC technical committee 31: Equipment for
explosive atmospheres.
The text of this interpretation sheet is based on the following documents:
DISH Report on voting
31/1455/DISH 31/1464/RVDISH
Full information on the voting for the approval of this interpretation sheet can be found in the
report on voting indicated in the above table.
___________
Interpretati
...
The standard EN IEC 60079-0:2018/A11:2024 addresses explosive atmospheres and sets forth general requirements for equipment used in such environments. The primary scope of this amendment is to synchronize European standards with recent interpretations provided by the IEC relating to IEC 60079-0:2017/ISH1:2019 and IEC 60079-0:2017/ISH2:2019. This is crucial for ensuring consistency in safety standards globally and maintaining high safety levels in potentially explosive atmospheres. One of the strengths of the EN IEC 60079-0:2018/A11:2024 standard lies in its comprehensive coverage of equipment requirements, which facilitates a safer working environment in industries handling flammable materials. Its relevance is underscored by the need to align European legislation with international standards, which enhances compliance and reduces barriers to trade within the EU. Additionally, the standard emphasizes rigor in risk assessment and management, ensuring that all equipment meets an appropriate level of safety for particular applications. This is vital for industries such as oil and gas, chemical manufacturing, and others where explosive atmospheres are a prominent concern. Moreover, the formal adoption of the IEC's interpretation sheets ensures that relevant stakeholders have access to the most up-to-date and clarified requirements. This not only aids manufacturers in compliance but also provides assurance to end-users regarding the safety and reliability of equipment. In conclusion, the EN IEC 60079-0:2018/A11:2024 standard stands out for its clear directives that align with international best practices, thus bolstering its relevance and enhancing safety measures in environments susceptible to explosive hazards.
La norme EN IEC 60079-0:2018/A11:2024, intitulée "Atmosphères explosives - Partie 0 : Équipements - Exigences générales", joue un rôle fondamental dans la mise en conformité des équipements utilisés dans des environnements potentiellement explosifs. Son objectif principal de mettre à jour et de standardiser l'interprétation européenne des normes IEC existantes garantit une approche cohérente et harmonisée au sein de l'Union Européenne. Le champ d'application de cette norme est clairement défini, puisqu'elle vise à aligner les exigences européennes avec celles des feuilles d'interprétation IEC 60079-0:2017/ISH1:2019 et IEC 60079-0:2017/ISH2:2019, toutes deux en vigueur au niveau international. Cette harmonisation est essentielle pour les fabricants, les concepteurs et les utilisateurs d'équipements dans des atmosphères explosives, leur permettant d'assurer sécurité et fiabilité. Parmi les points forts de la norme EN IEC 60079-0:2018/A11:2024, on peut souligner la clarté de ses exigences générales, qui facilitent l'évaluation de la conformité des équipements. La norme est conçue pour intégrer les dernières avancées technologiques et scientifiques, ce qui en fait un outil pertinent et actualisé pour le secteur. De plus, son adoption contribue à réduire le risque d'accidents liés aux atmosphères explosives, renforçant ainsi la sécurité dans les industries concernées. En somme, cette norme est non seulement une mise à jour nécessaire, mais elle est également cruciale pour garantir une meilleure compréhension des exigences réglementaires liées aux atmosphères explosives. Son efficacité est renforcée par son intégration avec les normes IEC, ce qui en fait une référence incontournable pour la sécurité des équipements dans des environnements à risque.
SIST EN IEC 60079-0:2018/A11:2024는 폭발성 분위기에서 사용할 장비에 대한 일반 요구 사항을 명시하는 중요한 표준으로, 유럽 수준에서 IEC 해석 시트를 반영한 개정안을 포함하고 있습니다. 이 표준의 범위는 IEC 60079-0:2017/ISH1:2019 및 IEC 60079-0:2017/ISH2:2019의 내용을 통합하여 폭발성 환경에서의 안전을 보장하는 데 중점을 두고 있습니다. 이 표준의 주요 강점은 엄격한 안전 기준을 통해 사용자와 장비의 안전성을 높여 준다는 점입니다. 각각의 요구 사항은 실질적인 폭발 위험 요소를 평가하고 그에 맞는 장비를 설계하도록 돕습니다. 또한, 전 세계적으로 인정받는 IEC 표준과의 일관성 유지로 인해, 국제 거래 및 기술 규제에 대한 대응력이 강화됩니다. SIST EN IEC 60079-0:2018/A11:2024은 다양한 산업 분야에서 안전 규범 준수를 필수적인 요소로 만들어 줍니다. 폭발성 분위기에서 작업하는 모든 전문가들에게 이 표준의 적용은 필수적이며, 이는 안전사고를 줄이는 데 크게 기여할 것입니다. 전체적으로 볼 때, 이 표준은 폭발 위험을 관리하고 예방하는 데 중대한 역할을 수행하는 우수한 기준으로, 현재의 산업적 요구사항에 적합하고, 지속적으로 진화하는 기술적 도전에 대응할 수 있는 기초를 제공합니다.
標準規格EN IEC 60079-0:2018/A11:2024は、爆発性雰囲気における機器に関する一般的要求事項を定義するものであり、特にヨーロッパレベルでの改正を目指しています。この文書は、IEC 60079-0:2017/ISH1:2019およびIEC 60079-0:2017/ISH2:2019の解釈シートに整合する形で、国際的な基準を反映させています。 この標準の範囲は、爆発性雰囲気が存在しうる環境における機器の安全性を確保するための基本的な要件を包括的にカバーしています。具体的には、設計協力、構造、安全性の検証、性能要件などが含まれており、これにより装置が求められる安全基準を満たすことが保証されます。また、EN IEC 60079-0は、国際的な合意を基にしているため、各国での適用に柔軟性を持たせつつ、共通した安全基準を提供しています。 この標準の強みは、最新の技術と市場要求を反映した内容であり、多種多様な産業分野において適用可能な基準が整備されている点にあります。特に、爆発性雰囲気に関連する機器が抱えるリスクを管理するための実践的なガイドラインが含まれており、これがプロダクトの信頼性向上に寄与します。 さらに、EN IEC 60079-0は、技術革新や新興の課題に迅速に対応できるように設計されているため、関連業界において非常に関連性が高い文書となっています。このように、爆発性雰囲気に対する安全対策を強化し、製品の品質を向上させるための強力なフレームワークを提供している点が、この標準の重要な特色です。
Die Norm SIST EN IEC 60079-0:2018/A11:2024 befasst sich mit explosiven Atmosphären und legt allgemeine Anforderungen für elektrische Geräte fest, die in solchen Umgebungen verwendet werden. Der Hauptfokus dieser Norm liegt auf der Schaffung einer europäischen Ergänzung, die die bestehenden Interpretationsblätter der IEC für die Norm IEC 60079-0:2017/ISH1:2019 und IEC 60079-0:2017/ISH2:2019 widerspiegelt. Dieser Aspekt der Normierung ist entscheidend, um einheitliche Sicherheitsstandards zu gewährleisten und die Konformität mit internationalen Standards zu fördern. Ein herausragendes Merkmal der Norm ist ihre umfassende Abdeckung der genauen Anforderungen an Ausrüstungen, die in explosionsgefährdeten Bereichen eingesetzt werden. Sie stellt sicher, dass alle relevanten Sicherheitsaspekte berücksichtigt werden, was zur Verringerung von Risiken beiträgt. Darüber hinaus fördert die Norm die Anwendung bewährter Verfahren und Technologien, wodurch die allgemeine Sicherheitslage in der Industrie verbessert wird. Die Relevanz der SIST EN IEC 60079-0:2018/A11:2024 kann nicht hoch genug eingeschätzt werden, insbesondere in Branchen wie der Chemie, Öl und Gas oder der Lebensmittelverarbeitung, wo explosive Atmosphären häufig vorkommen. Die Vereinheitlichung auf europäischer Ebene unterstützt nicht nur die Sicherheit, sondern auch den freien Warenverkehr innerhalb der EU, da Hersteller und Nutzer sich auf eine verlässliche und anerkannte Grundlage stützen können. Insgesamt ist die Norm ein unabdingbarer Bestandteil der Sicherheitsarchitektur für explosive Atmosphären und bietet sowohl Herstellern als auch Nutzern eine wertvolle Richtlinie, die auf aktuellen internationalen Standards basiert und kontinuierlich aktualisiert wird.
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