iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CLC

EN 50017:1994

(Main)

Electrical apparatus for potentially explosive atmospheres - Powder filling "q"

Electrical apparatus for potentially explosive atmospheres - Powder filling "q"

This European Standard contains the specific requirements for the construction, testing and marking of electrical apparatus, parts of electrical apparatus and Ex components in the type of protection powder filling 'q', intended for use in potentially explosive atmospheres of gas, vapour and mist. Note: Powder-filled electrical apparatus and Ex Components may contain electronic circuits, transformers, protection fuses, relays, intrinsically safe electrical apparatus, associated electrical apparatus, switches, etc. This European Standard supplements EN 50014, insofar as it applies to powder-filled electrical apparatus. This European Standard applies only to electrical apparatus, parts of electrical apparatus and Ex components with a rated supply voltage less than or equal to 1000 V; a rated current less than or equal to 16 A; a rated power less than or equal to 1000 VA

Elektrische Betriebsmittel für explosionsgefährdete Bereiche - Sandkapselung "q"

Matériel électrique pour atmosphères explosibles - Remplissage pulvérulent "q"

Electrical apparatus for potentially explosive atmospheres - Powder filling "q"

General Information

Status
Withdrawn
Publication Date
28-Apr-1994
Withdrawal Date
28-Feb-2006
ICS
29.260.20 - Electrical apparatus for explosive atmospheres
Technical Committee
CLC/TC 31 - Electrical apparatus for explosive atmospheres - General requirements
Drafting Committee
IEC/TC 31 - Electrical apparatus for potentially explosive atmospheres
Parallel Committee
IEC/TC 31 - Electrical apparatus for potentially explosive atmospheres
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
01-Mar-2006
Directive
79/196/EEC - Electrical apparatus for use in explosive atmospheres using certain modes of protection
97/53/EC - Electrical apparatus for use in explosive atmospheres using certain modes of protection
Mandate
BC/CEN/CLC/08-92 - BC/CEN/CLC/08-92
Ref Project
SIST EN 50017:1995 - Electrical apparatus for potentially explosive atmospheres - Powder filling q

Relations

Revised
EN 50017:1998 - Electrical apparatus for potentially explosive atmospheres - Powder filling "q"
Effective Date
29-Jan-2023

Buy Standard

EN 50017:1995EN 50017:1995
PreviousNext
Standard
EN 50017:1995
English language
16 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50017:1995
01-avgust-1995
Electrical apparatus for potentially explosive atmospheres - Powder filling "q"
Electrical apparatus for potentially explosive atmospheres - Powder filling q
Elektrische Betriebsmittel für explosionsgefährdete Bereiche - Sandkapselung q
Matériel électrique pour atmosphères explosibles - Remplissage pulvérulent q
Ta slovenski standard je istoveten z: EN 50017:1994
ICS:
29.260.20 (OHNWULþQLDSDUDWL]D Electrical apparatus for
HNVSOR]LYQDR]UDþMD explosive atmospheres
SIST EN 50017:1995 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 50017:1995

---------------------- Page: 2 ----------------------

SIST EN 50017:1995

---------------------- Page: 3 ----------------------

SIST EN 50017:1995

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

SIST EN 50017:1995

---------------------- Page: 5 ----------------------

...

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 60079-25:2022/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
  • Draft
    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
  • Draft
    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
  • Draft
    55 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
  • Draft
    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
  • Draft
    58 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
CLC
EN IEC 60079-10-1:2021(Main)
Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
SIST 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