iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

EN IEC 60079-17:2024

(Main)

Explosive atmospheres - Part 17: Electrical installations inspection and maintenance

Explosive atmospheres - Part 17: Electrical installations inspection and maintenance

This part of the IEC 60079 series applies to users and covers only those factors directly related to the inspection and maintenance of electrical installations specifically designed for hazardous areas, where the hazard may be caused by explosive gas or explosive dust atmospheres. It does not include: - other fundamental installation and inspection requirements for electrical installations; - the verification of electrical equipment; - protection or ventilation of rooms; - gas detection systems; - the repair and overhaul of explosion protected equipment (see IEC 60079-19). While this standard does not include inspection of safety devices such as used in ventilated rooms (see 60079-13), this standard does include the requirements for inspection and maintenance of individual items of equipment that will be part of such systems, for example motors or sensors. This standard supplements the requirements for inspection and testing in non-hazardous areas in IEC 60364-6. NOTE 1 Standards applied at the date of installation might not have been IEC standards. This standard is intended to be applied where there can be a risk due to the presence of explosive gas or dust mixtures with air or combustible dust layers under normal atmospheric conditions. It does not apply to: - underground mining areas, - dusts of explosives, - pyrophoric substances.

Explosionsgefährdete Bereiche - Teil 17: Prüfung und Instandhaltung elektrischer Anlagen

Atmosphères explosives - Partie 17 : Inspection et maintenance des installations électriques

IEC 60079-17:2023 est disponible sous forme de IEC 60079-17:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60079-17:2023 s’applique aux utilisateurs et couvre uniquement les facteurs directement liés à l’inspection et à la maintenance des installations électriques spécialement conçues pour les emplacements dangereux, où le danger provient des atmosphères explosives. Elle ne comprend pas: - les autres exigences fondamentales relatives à l’installation et à l’inspection pour les installations électriques; - la vérification des appareils électriques; - la protection ou la ventilation des salles; - les systèmes de détection de gaz; - les réparations, les révisions et la remise en état des appareils protégés contre l’explosion (voir IEC 60079-19). Bien que le présent document n’inclue pas l’inspection des dispositifs de sécurité tels que ceux utilisés dans les salles ventilées (voir IEC 60079-13), il inclut les exigences relatives à l’inspection et à la maintenance de chacun des éléments des appareils qui font partie de ces systèmes, par exemple les moteurs ou les capteurs. Le présent document constitue un complément pour les exigences relatives aux inspections et aux essais de l’IEC 60364-6 effectués dans des emplacements non dangereux. Le présent document est destiné à être appliqué s’il existe un risque dû à la présence potentielle de gaz explosifs, de mélanges de poussières dans l’air ou de couches de poussières combustibles dans des conditions atmosphériques normales. Il ne s’applique pas: - aux parties souterraines des mines; - aux poussières d’explosifs; - aux substances pyrophoriques. Cette sixième édition annule et remplace la cinquième édition parue en 2013. Cette édition constitue une révision technique.

Eksplozivne atmosfere - 17. del: Pregledovanje in vzdrževanje električnih inštalacij (IEC 60079-17:2023)

General Information

Status
Published
Publication Date
11-Jan-2024
ICS
29.260.20 - Electrical apparatus for explosive atmospheres
Technical Committee
CLC/TC 31 - Electrical apparatus for explosive atmospheres - General requirements
Drafting Committee
IEC/SC 31J - IEC_SC_31J
Current Stage
6060 - Document made available - Publishing
Start Date
12-Jan-2024
Completion Date
12-Jan-2024
Ref Project
SIST EN IEC 60079-17:2024 - Explosive atmospheres - Part 17: Electrical installations inspection and maintenance (IEC 60079-17:2023)

Relations

Replaces
EN 60079-17:2014 - Explosive atmospheres - Part 17: Electrical installations inspection and maintenance
Effective Date
16-Apr-2019

Buy Standard

EN IEC 60079-17:2024EN IEC 60079-17:2024
PreviousNext
Standard
EN IEC 60079-17:2024
English language
49 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60079-17:2024
01-april-2024
Eksplozivne atmosfere - 17. del: Pregledovanje in vzdrževanje električnih inštalacij
(IEC 60079-17:2023)
Explosive atmospheres - Part 17: Electrical installations inspection and maintenance
(IEC 60079-17:2023)
Explosionsgefährdete Bereiche - Teil 17: Prüfung und Instandhaltung elektrischer
Anlagen (IEC 60079-17:2023)
Atmosphères explosives - Partie 17: Inspection et entretien des installations électriques
(IEC 60079-17:2023)
Ta slovenski standard je istoveten z: EN IEC 60079-17:2024
ICS:
29.260.20 Električni aparati za Electrical apparatus for
eksplozivna ozračja explosive atmospheres
91.140.50 Sistemi za oskrbo z elektriko Electricity supply systems
SIST EN IEC 60079-17:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 60079-17:2024

---------------------- Page: 2 ----------------------
SIST EN IEC 60079-17:2024


EUROPEAN STANDARD EN IEC 60079-17

NORME EUROPÉENNE

EUROPÄISCHE NORM January 2024
ICS 29.260.20 Supersedes EN 60079-17:2014
English Version
Explosive atmospheres - Part 17: Electrical installations
inspection and maintenance
(IEC 60079-17:2023)
Atmosphères explosives - Partie 17 : Inspection et Explosionsgefährdete Bereiche - Teil 17: Prüfung und
maintenance des installations électriques Instandhaltung elektrischer Anlagen
(IEC 60079-17:2023) (IEC 60079-17:2023)
This European Standard was approved by CENELEC on 2024-01-05. 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 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 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 60079-17:2024 E

---------------------- Page: 3 ----------------------
SIST EN IEC 60079-17:2024
EN IEC 60079-17:2024 (E)
European foreword
The text of document 31J/345/FDIS, future edition 6 of IEC 60079-17, prepared by SC 31J
"Classification of hazardous areas and installation requirements" of IEC/TC 31 "Equipment for
explosive atmospheres" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 60079-17:2024.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-10-05
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-01-05
document have to be withdrawn

This document supersedes EN 60079-17:2014 and all of its amendments and corrigenda (if any).
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 Standard IEC 60079-17:2023 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 standard indicated:
IEC 60079-5 NOTE Approved as EN 60079-5
IEC 60079-6 NOTE Approved as EN 60079-6
IEC 60079-7:2015 NOTE Approved as EN 60079-7:2015 (not modified)
IEC 60079-11 NOTE Approved as EN 60079-11
IEC 60079-13 NOTE Approved as EN 60079-13
IEC 60079-18 NOTE Approved as EN 60079-18
IEC 60079-26 NOTE Approved as EN 60079-26
IEC 60079-28 NOTE Approved as EN 60079-28
IEC 60204-1 NOTE Approved as EN 60204-1
2

---------------------- Page: 4
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CLC
EN IEC 60079-31:2024(Main)
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
SIST EN 60079-31:2024

IEC 60079-31:2022 is available as IEC 60079-31:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60079-31:2022 is applicable to equipment protected by enclosure and surface temperature limitation for use in explosive dust atmospheres. It specifies requirements for design, construction and testing of Ex Equipment and Ex Components. This document supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this document conflicts with a requirement of IEC 60079-0, the requirement of this document takes precedence. This document does not apply to dusts of explosives, which do not require atmospheric oxygen for combustion, or to pyrophoric substances. This document does not apply to Ex Equipment or Ex Components intended for use in underground parts of mines as well as those parts of surface installations of such mines endangered by firedamp and/or combustible dust. This document does not take account of any risk due to an emission of flammable or toxic gas from the dust. This third edition cancels and replaces the second edition published in 2013. This edition constitutes a technical revision. Main significant changes from the previous edition are: 1) Document has been restructured from edition 2 2) Fault current rating of interrupting contacts in clauses 4.3.1 and 4.4.1, major change type C1 3) Cells and batteries in clauses 4.3.5.1 and 4.4.5.1, major change type C2 4) Overload or malfunction condition for the determination of temperature class for "tb" converter fed rotating electric machines, major change type C3 5) Additional requirements for entry devices with dust ignition protection by enclosure "t", major change type C4 Information about the background of ‘Major Technical Changes’ C1 – Ex Equipment having Level of Protection "ta" shall be rated for connection to a circuit with a prospective short circuit current of not greater than 1.5 kA. For Ex Equipment having Level of Protection "tb" or "tc" which is intended for mains connection and intended to interrupt fault current above 10kA, the equipment shall have a rated maximum short circuit withstand current, be tested according to 6.1.1.1, and be marked according to Clause 7. C2 – For Ex Equipment having Level of Protection "ta" which contains a cell or battery, only a sealed cell or battery shall be used. For Ex Equipment having Level of Protection "tb" and "tc" where there are sparking contacts or hot surfaces, and which contains a cell or battery, only a sealed cell or battery shall be used. C3 – Table 2 now includes malfunction conditions for temperature class determination of Level of Protection "tb" converter-fed electric machines. C4 – Annex A added for entry devices with Type of Protection "t" including cable transit devices.

  • Draft
    18 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60079-25:2022/AC:2022-12(Corrigendum)
Explosive atmospheres - Part 25: Intrinsically safe electrical systems
SIST EN IEC 60079-25:2022/AC:2023

IEC Corrected version

  • Corrigendum
    4 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62990-1:2022/A11:2022(Amendment)
Workplace atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases
SIST EN IEC 62990-1:2023/A11:2023

This part of IEC 62990 specifies general requirements for design, function and performance, and describes the test methods that apply to portable, transportable, and fixed equipment for the detection and concentration measurement of toxic gases and vapours in workplace atmospheres and other industrial and commercial applications. This document is applicable to continuously sensing equipment whose primary purpose is to provide an indication, alarm and/or other output function the purpose of which is to indicate the presence of a toxic gas or vapour in the atmosphere and in some cases to initiate automatic or manual protective action(s). It is applicable to equipment in which the sensor generates an electrical signal when gas is present. This document applies to two types of equipment: • Type HM (Health Monitoring) ‘occupational exposure’ equipment: For occupational exposure measurement, the performance requirements are focused on uncertainty of measurement of gas concentrations in the region of Occupational Exposure Limit Values (OELV). The upper limit of measurement will be defined by the manufacturer in accordance with 4.2.1. • Type SM (Safety Monitoring) ‘general gas detection’ equipment: For general gas detection applications (e.g. safety warning, leak detection), the performance requirements are focused on alarm signalling. The upper limit of measurement will be defined by the manufacturer according to the intended use of the equipment. In general, the requirements for accuracy will be higher for Type HM equipment than for Type SM equipment. The same equipment may meet the requirements of both Type HM and Type SM. For equipment used for sensing the presence of multiple gases this document applies only to the detection of toxic gas or vapour. This document is not applicable to equipment: - with samplers and concentrators such as sorbents or paper tape having an irreversible indication; - used for the measurement of gases and vapours related to the risk of explosion; - used for the measurement of oxygen; – used only in laboratories for analysis or measurement; - used only for process measurement purposes; - used in the domestic environment; - used in environmental air pollution monitoring; - used for open-path (line of sight) area gas measurement; - used for ventilation control in car parks or tunnels.

  • Amendment
    6 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62990-1:2022(Main)
Workplace atmospheres - Part 1: Gas detectors - Performance requirements of detectors for toxic gases
SIST EN IEC 62990-1:2023

This part of IEC 62990 specifies general requirements for design, function and performance, and describes the test methods that apply to portable, transportable, and fixed equipment for the detection and concentration measurement of toxic gases and vapours in workplace atmospheres and other industrial and commercial applications. This document is applicable to continuously sensing equipment whose primary purpose is to provide an indication, alarm and/or other output function the purpose of which is to indicate the presence of a toxic gas or vapour in the atmosphere and in some cases to initiate automatic or manual protective action(s). It is applicable to equipment in which the sensor generates an electrical signal when gas is present. This document applies to two types of equipment: - Type HM (Health Monitoring) ‘occupational exposure’ equipment: For occupational exposure measurement, the performance requirements are focused on uncertainty of measurement of gas concentrations in the region of Occupational Exposure Limit Values (OELV). The upper limit of measurement will be defined by the manufacturer in accordance with 4.2.1. - Type SM (Safety Monitoring) ‘general gas detection’ equipment: For general gas detection applications (e.g. safety warning, leak detection), the performance requirements are focused on alarm signalling. The upper limit of measurement will be defined by the manufacturer according to the intended use of the equipment. In general, the requirements for accuracy will be higher for Type HM equipment than for Type SM equipment. The same equipment may meet the requirements of both Type HM and Type SM. For equipment used for sensing the presence of multiple gases this document applies only to the detection of toxic gas or vapour. This document is not applicable to equipment: - with samplers and concentrators such as sorbents or paper tape having an irreversible indication; - used for the measurement of gases and vapours related to the risk of explosion; - used for the measurement of oxygen; – used only in laboratories for analysis or measurement; - used only for process measurement purposes; - used in the domestic environment; - used in environmental air pollution monitoring; - used for open-path (line of sight) area gas measurement; - used for ventilation control in car parks or tunnels.

  • Standard
    64 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60079-25:2022(Main)
Explosive atmospheres - Part 25: Intrinsically safe electrical systems
SIST EN IEC 60079-25:2022

IEC 60079-25:2020 contains the specific requirements for design, construction and assessment of intrinsically safe systems, Type of Protection “i”, intended for use, as a whole or in part, in locations in which the use of Group I, II or III Ex Equipment is required. This document supplements and modifies the general requirements of IEC 60079-0 and the intrinsic safety standard IEC 60079-11. Where a requirement of this standard conflicts with a requirement of IEC 60079-0 or IEC 60079-11, the requirement of this standard takes precedence. The installation requirements of Group II or Group III systems designed in accordance with this standard are specified in IEC 60079-14. This third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision.

  • Standard
    64 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60079-29-1:2016/A1:2022(Amendment)
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
SIST EN 60079-29-1:2017/A1:2022

NEXT ACTION: TB ACTION BY 2020-01-31 (prep doc for BT meeting - Feb2021)
BT CONSULTATION FAILED (addition of Annex ZZ) ON 2020-11-10
HAS CONSULTANT ASSESSMENT BY 2020-09-24 (PUB assessment) - Compliant assessment on 2020-09-22
2020-04-8 mah: Consultant assessment at FV missing, Annex ZZ did not go to FV.

  • Amendment
    8 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60079-29-1:2016/A11:2022(Amendment)
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
SIST EN 60079-29-1:2017/A11:2022

EN 60079-29-1 specifies general requirements for construction, testing and performance, and describes the test methods that apply to portable, transportable and fixed equipment for the detection and measurement of flammable gas or vapour concentrations with air. The equipment, or parts thereof, is intended for use in explosive atmospheres and in mines susceptible to firedamp. EN 60079-29-1 is applicable to flammable gas detection equipment with a measuring range up to any volume fraction as declared by the manufacturer, and which is intended to provide an indication, alarm or other output function; the purpose of which is to indicate a potential explosion hazard and in some cases, to initiate automatic or manual protective action(s).

  • Amendment
    5 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 62990-2:2021(Main)
Workplace atmospheres - Part 2: Gas detectors - Selection, installation, use and maintenance of detectors for toxic gases and vapours
SIST EN IEC 62990-2:2021

IEC 62990-2:2021 gives guidance on the selection, installation, use and maintenance of electrical equipment used for the measurement of toxic gases and vapours in workplace atmospheres. The primary purpose of such equipment is to ensure safety of personnel and property by providing an indication of the concentration of a toxic gas or vapour and warning of its presence. This document is applicable to equipment whose purpose is to provide an indication, alarm or other output function to give a warning of the presence of a toxic gas or vapour in the atmosphere and in some cases to initiate automatic or manual protective actions. It is applicable to equipment in which the sensor automatically generates an electrical signal when gas is present. For the purposes of this document, equipment includes: a) fixed equipment; b) transportable equipment, and c) portable equipment. This document is intended to cover equipment defined within IEC 62990-1, but can provide useful information for equipment not covered by that document.

  • Standard
    65 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
CLC IEC/TS 60079-47:2021(Main)
Explosive atmospheres - Part 47: Equipment protection by 2-wire intrinsically safe Ethernet concept (2-WISE)
SIST-TS CLC IEC/TS 60079-47:2021

This part of IEC 60079, which is a technical specification, specifies requirements for the construction, marking, and documenting of apparatus, systems and installations for use with the 2-Wire Intrinsically Safe Ethernet concept (2-WISE). The physical layer specification for 2-wire Ethernet 10BASE-T1L is defined in IEEE 802.3cg 2-WISE is the 2-Wire Intrinsically Safe Ethernet concept for advance physical layer (APL), designed to simplify the examination process for components and cable Entity Parameters within APL segments. This is achieved by defining universal Entity Parameter limits for APL ports, according to location and type of hazardous atmosphere, and listing a concise set of rules for the segment setup. The requirements for construction and installation of 2-WISE apparatus and systems are included in IEC 60079-11, IEC 60079-14, and IEC 60079-25, except as modified by this technical specification. Parts of a 2-WISE apparatus may be protected by any Type of Protection listed in IEC 60079-0 appropriate to the EPL for the intended use. In these circumstances, the requirements of this technical specification apply only to intrinsically safe circuits of the apparatus.

  • Technical specification
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
CLC IEC/TS 60079-43:2021(Main)
Explosive atmospheres - Part 43: Equipment in adverse service conditions
SIST-TS CLC IEC/TS 60079-43:2021

This part of IEC 60079, which is a Technical Specification, provides guidance for equipment for use in explosive atmospheres in environments which may include ambient temperatures below –20 °С, and additional adverse conditions, including maritime applications. The purpose of this document is to provide recommendations to be considered for the design, manufacture and use of equipment. It is intended that this document be used for equipment operating within the environmental range specified on the certificate for the equipment.

  • Technical specification
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day