iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

EN 60079-17:1997

(Main)

Electrical apparatus for explosive gas atmospheres - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines)

Electrical apparatus for explosive gas atmospheres - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines)

This International Standard is intended to be applied by users, and covers factors directly related to the inspection and maintenance of electrical installations within hazardous areas only. It does not include conventional requirements fo relectrical installations, nor the testing and certification of electrical apparatus. It does not cover Group I apparatus (applications for mines susceptible to firedamp). It does not cover the alternative of "Continuous supervision by skilled personnel".

Elektrische Betriebsmittel für gasexplosionsgefährdete Bereiche - Teil 17: Prüfung und Instandhaltung elektrischer Anlagen in explosionsgefährdeten Bereichen (ausgenommen Grubenbaue)

Matériel électrique pour atmosphères explosives gazeuses - Partie 17: Inspection et entretien des installations électriques dans les emplacements dangereux (autres que les mines)

La présente Norme internationale est destinée à être appliquée par les utilisateurs et couvre les facteurs directement liés à l'inspection et à l'entretien des seules installations électriques situées à l'intérieur des emplacement dangereux. Elle ne comprend pas les prescriptions courantes pour les installations électriques ni les essais et la certification des matériels électriques. Elle ne couvre pas les matériels du groupe I (destinés aux mines grisouteuses). Elle ne couvre pas la variante de la ""surveillance continue par un personnel qualifié"".

Električne naprave za eksplozivne plinske atmosfere - 17. del: Pregledovanje in vzdrževanje električnih inštalacij v eksplozijsko ogroženih območjih (razen v rudnikih) (IEC 60079-17:1996)

General Information

Status
Withdrawn
Publication Date
07-Aug-1997
Withdrawal Date
30-Nov-1999
ICS
29.260.20 - Electrical apparatus for explosive atmospheres
Technical Committee
CLC/TC 31 - Electrical apparatus for explosive atmospheres - General requirements
Drafting Committee
CLC/SC 31-1 - Installation rules
Parallel Committee
IEC/SC 31J - IEC_SC_31J
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
01-Mar-2006
Completion Date
01-Mar-2006
Ref Project
SIST EN 60079-17:1998 - Electrical apparatus for explosive gas atmospheres -- Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines)

Relations

Replaced By
EN 60079-17:2003 - Electrical apparatus for explosive gas atmospheres - Part 17: Inspection and maintenance of electrical installations in hazardous areas (other than mines)
Effective Date
29-Jan-2023

Buy Standard

EN 60079-17:1998EN 60079-17:1998
PreviousNext
Standard
EN 60079-17:1998
English language
22 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)


SLOVENSKI STANDARD
01-april-1998
(OHNWULþQHQDSUDYH]DHNVSOR]LYQHSOLQVNHDWPRVIHUHGHO3UHJOHGRYDQMHLQ
Y]GUåHYDQMHHOHNWULþQLKLQãWDODFLMYHNVSOR]LMVNRRJURåHQLKREPRþMLK UD]HQY
UXGQLNLK  ,(&
Electrical apparatus for explosive gas atmospheres -- Part 17: Inspection and
maintenance of electrical installations in hazardous areas (other than mines)
Elektrische Betriebsmittel für gasexplosionsgefährdete Bereiche -- Teil 17: Prüfung und
Instandhaltung elektrischer Anlagen in explosionsgefährdeten Bereichen (ausgenommen
Grubenbaue)
Matériel électrique pour atmosphères explosives gazeuses -- Partie 17: Inspection et
entretien des installations électriques dans les emplacements dangereux (autres que les
mines)
Ta slovenski standard je istoveten z: EN 60079-17:1997
ICS:
29.260.20 (OHNWULþQLDSDUDWL]D Electrical apparatus for
HNVSOR]LYQDR]UDþMD explosive atmospheres
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

SIST EN 60079-17:199
...

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 60079-14:2024(Main)
Explosive atmospheres - Part 14: Electrical installation design, selection and installation of equipment, including initial inspection
SIST EN IEC 60079-14:2025

IEC 60079:2024 contains the specific requirements for the design of electrical systems, selection, installation and the required initial inspection of electrical installations of Ex Equipment in, or associated with, explosive atmospheres including requirements for documentation and personnel competency. These requirements are in addition to the requirements for installations in non-hazardous areas. This document applies to all electrical Ex Equipment including fixed, transportable, portable and personal, and installations, permanent or temporary. This document does not apply to: • electrical installations in mines susceptible to firedamp; • inherently explosive situations and dust from explosives or pyrophoric substances (for example explosives manufacturing and processing); • rooms used for medical purposes; • electrical installations in areas where the hazard is due to flammable mist; and • installation of non-electrical Ex Equipment (unless being part of an equipment assembly according IEC TS 60079-46). No account is taken in this document of the toxic hazards that are associated with flammable gases, liquids and dusts in concentrations that are usually very much less than the lower flammable limit. In locations where personnel could be exposed to potentially toxic concentrations of flammable material, appropriate precautions are necessary. Such precautions are outside the scope of this document. This sixth edition cancels and replaces the fifth edition published in 2013. This edition constitutes a technical revision. Edition 6 is a major restructure and introduces a number of technical changes from the previous edition (2013), see Table 1 of the foreword for detailed information.

  • Draft
    143 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60079-26:2024(Main)
Explosive atmospheres - Part 26: Equipment with Separation Elements or combined Levels of Protection
SIST EN IEC 60079-26:2024

IEC 60079-26:2021 specifies requirements for construction, testing and marking for Ex Equipment that contains parts of the equipment with different Equipment Protection Levels (EPLs) and a separation element. This equipment is mounted across a boundary where different EPLs are required, for example between different gas hazardous areas, dust hazardous areas or gas hazardous areas adjacent to dust hazardous areas. Separation elements are considered for both electrical and non-electrical equipment. If mechanical energy can be transformed into a potential ignition source, additionally an ignition hazard assessment in accordance with ISO 80079-36 is performed and appropriate measures are undertaken. This document also specifies requirements for the combination of two Types of Protection, each with EPL Gb, to achieve EPL Ga. 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 fourth edition cancels and replaces the third edition and constitutes a technical revision. Please see the IEC 60079-26:2020 foreword for a description of the main changes with respect to the previous edition.

  • Standard
    26 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60079-31:2024(Main)
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
SIST EN IEC 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.

  • Standard
    25 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60079-0:2018/A11:2024(Amendment)
Explosive atmospheres - Part 0: Equipment - General requirements
SIST EN IEC 60079-0:2018/A11:2024

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.

  • Amendment
    6 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60079-28:2015/A11:2024(Amendment)
Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation
SIST EN 60079-28:2015/A11:2024

Creating an amendment on European level to mirror the IEC interpretation sheet of IEC 60079-28:2015/ISH1:2019 which is still active at IEC.

  • Amendment
    5 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60079-7:2015/A11:2024(Amendment)
Explosive atmospheres - Part 7: Equipment protection by increased safety "e"
SIST EN 60079-7:2016/A11:2024

Creating an amendment on European level to mirror the IEC interpretation sheet of IEC 60079-7:2015/ISH1:2016 which is still active at IEC.

  • Amendment
    4 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN 60079-1:2014/A11:2024(Amendment)
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
SIST EN 60079-1:2015/A11:2024

Creating an amendment on European level to mirror the IEC interpretation sheet of IEC 60079-1:2014/ISH1:2020 which is still active at IEC.

  • Amendment
    4 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CLC
EN IEC 60079-17:2024(Main)
Explosive atmospheres - Part 17: Electrical installations inspection and maintenance
SIST EN IEC 60079-17:2024

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.

  • Standard
    49 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(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