iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
SIST

SIST-TS CLC IEC/TS 60079-39:2020/AC:2021

(Corrigendum)

Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation (IEC/TS 60079-39:2015/COR1:2020)

Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation (IEC/TS 60079-39:2015/COR1:2020)

IEC - adopted // Corrigenda

Explosionsgefährdete Bereiche - Teil 39: Eigensichere Systeme mit elektronisch gesteuerter Begrenzung der Funkendauer (IEC/TS 60079-39:2015/COR1:2020)

Atmosphères explosives - Partie 39 : Systèmes de sécurité ntrinsèque à limite de la durée d'étincelle contrôléeélectroniquement (IEC/TS 60079-39:2015/COR1:2020)

Eksplozivne atmosfere - 39. del: Lastnovarni sistemi z elektronsko krmiljeno omejitvijo trajanja isker (IEC/TS 60079-39:2015/COR1:2020)

General Information

Status
Published
Publication Date
15-Feb-2021
ICS
29.260.20 - Electrical apparatus for explosive atmospheres
Technical Committee
EXP - Electrical apparatus for explosive atmospheres
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
15-Dec-2020
Due Date
19-Feb-2021
Completion Date
16-Feb-2021
Ref Project
CLC IEC/TS 60079-39:2019/AC:2020-12 - Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation

Relations

Corrects
SIST-TS CLC IEC/TS 60079-39:2020 - Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation (IEC/TS 60079-39:2015)
Effective Date
10-Nov-2020

Buy Standard

TS CLC IEC/TS 60079-39:2020/AC:2021TS CLC IEC/TS 60079-39:2020/AC:2021
PreviousNext
Corrigendum
TS CLC IEC/TS 60079-39:2020/AC:2021
English language
3 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CLC IEC/TS 60079-39:2020/AC:2021
01-april-2021
Eksplozivne atmosfere - 39. del: Lastnovarni sistemi z elektronsko krmiljeno
omejitvijo trajanja isker (IEC/TS 60079-39:2015/COR1:2020)
Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled
spark duration limitation (IEC/TS 60079-39:2015/COR1:2020)
Explosionsgefährdete Bereiche - Teil 39: Eigensichere Systeme mit elektronisch
gesteuerter Begrenzung der Funkendauer (IEC/TS 60079-39:2015/COR1:2020)
Atmosphères explosives - Partie 39 : Systèmes de sécurité ntrinsèque à limite de la
durée d'étincelle contrôléeélectroniquement (IEC/TS 60079-39:2015/COR1:2020)
Ta slovenski standard je istoveten z: CLC IEC/TS 60079-39:2019/AC:2020-12
ICS:
29.260.20 Električni aparati za Electrical apparatus for
eksplozivna ozračja explosive atmospheres
SIST-TS CLC IEC/TS 60079- en,fr,de
39:2020/AC:2021
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST-TS CLC IEC/TS 60079-39:2020/AC:2021

---------------------- Page: 2 ----------------------
SIST-TS CLC IEC/TS 60079-39:2020/AC:2021

EUROPEAN STANDARD CLC IEC/TS 60079-
39:2019/AC:2020-12
NORME EUROPÉENNE

EUROPÄISCHE NORM
December 2020

ICS 29.260.20
English Version
Explosive atmospheres - Part 39: Intrinsically safe systems with
electronically controlled spark duration limitation
(IEC/TS 60079-39:2015/COR1:2020)
Atmosphères explosives - Partie 39 : Systèmes de sécurité Explosionsgefährdete Bereiche - Teil 39: Eigensichere
intrinsèque à limite de la durée d'étincelle contrôlée Systeme mit elektronisch gesteuerter Begrenzung der
électroniqu
...

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

SIST
SIST EN 50104:2020/A1:2023(Amendment)
Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods
EN 50104:2019/A1:2023

This document specifies general requirements for design, testing and performance, and describes the test methods that apply to portable, transportable and fixed equipment for the measurement of the oxygen concentration in gas mixtures indicating up to 25 % (v/v).

  • Amendment
    5 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    5 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 60079-25:2022/AC:2023(Corrigendum)
Explosive atmospheres - Part 25: Intrinsically safe electrical systems (IEC 60079-25:2020/COR2:2022)
EN IEC 60079-25:2022/AC:2022-12

IEC Corrected version

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

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
  • Draft
    6 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN IEC 60079-25:2022(Main)
Explosive atmospheres - Part 25: Intrinsically safe electrical systems (IEC 60079-25:2020 + COR1:2020)
EN IEC 60079-25:2022

This part of IEC 60079 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.
NOTE 1 This standard is intended for use by the designer of the system e.g. a person who could be a manufacturer,
a specialist consultant or a member of the end-user’s staff.
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.
NOTE 2 Group I installation requirements are presently not provided in IEC 60079-14. Installation requirements for
Group I are being considered.

  • Standard
    64 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    55 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST EN 60079-29-1:2017/A1:2022(Amendment)
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases (IEC 60079-29-1:2016/A1:2020)
EN 60079-29-1:2016/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
SIST
SIST EN 60079-29-1:2017/A11:2022(Amendment)
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
EN 60079-29-1:2016/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
  • Draft
    5 pages
    English language
    sale 10% off
    e-Library read for
    1 day
SIST
SIST IEC 60050-426:2022(Main)
International Electrotechnical Vocabulary (IEV) - Part 426: Explosive atmospheres
IEC 60050-426:2020

IEC 60050-426:2020 gives terms specifically relevant to explosive atmospheres. This new edition reviews and complements the previous one. This terminology is consistent with the terminology developed in the other specialized parts of the IEV.
It has the status of a horizontal standard in accordance with IEC Guide 108.

  • Standard
    443 pages
    English and French language
    sale 10% off
    e-Library read for
    1 day
  • Standard
    430 pages
    English and French language
    sale 15% off
SIST
SIST-TS CLC IEC/TS 60079-47:2021(Main)
Explosive atmospheres - Part 47: Equipment protection by 2-wire intrinsically safe Ethernet concept (2-WISE)
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
SIST
SIST-TS CLC IEC/TS 60079-43:2021(Main)
Explosive atmospheres - Part 43: Equipment in adverse service conditions (IEC/TS 60079-43:2017)
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
SIST
SIST EN IEC 60079-10-1:2021(Main)
Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres (IEC 60079-10-1:2020)
EN IEC 60079-10-1:2021

IEC 60079-10-1:2020 is concerned with the classification of areas where flammable gas or vapour hazards may arise and may then be used as a basis to support the proper design, construction, operation and maintenance of equipment for use in hazardous areas.
It is intended to be applied where there may be an ignition hazard due to the presence of flammable gas or vapour, mixed with air, but it does not apply to:
a) mines susceptible to firedamp;
b) the processing and manufacture of explosives;
c) catastrophic failures or rare malfunctions which are beyond the concept of normality dealt with in this standard;
d) rooms used for medical purposes;
e) domestic premises;
f) where a hazard may arise due to the presence of combustible dusts or combustible flyings but the principles may be used in assessment of a hybrid mixture.
Flammable mists may form or be present at the same time as flammable vapour. In such case the strict application of the details in this document may not be appropriate. Flammable mists may also form when liquids not considered to be a hazard due to the high flash point are released under pressure. In these cases the classifications and details given in this document do not apply.
For the purpose of this document, an area is a three-dimensional region or space.
Atmospheric conditions include variations above and below reference levels of 101,3 kPa (1 013 mbar) and 20 °C (293 K), provided that the variations have a negligible effect on the explosion properties of the flammable substances.
In any site, irrespective of size, there may be numerous sources of ignition apart from those associated with equipment. Appropriate precautions will be necessary to ensure safety in this context. This standard is applicable with judgement for other ignition sources but in some applications other safeguards may also need to be considered. E.g. larger distances may apply for naked flames when considering hot work permits.
This document does not take into account the consequences of ignition of an explosive atmosphere except where a zone is so small that if ignition did occur it would have negligible consequences.
This third edition of IEC 60079-10-1 cancels and replaces the second edition, published in 2015, and constitutes a technical revision, see foreword for further details.

  • Standard
    115 pages
    English language
    sale 10% off
    e-Library read for
    1 day
  • Draft
    110 pages
    English language
    sale 10% off
    e-Library read for
    1 day