EN 13463-8 PDF

For these requirements reference shall be made to EN and EN , which inter-alia, requires electrically non-conducting protective liquids to be used. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member. A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions. EN E. EN E 2ContentspageForeword Clauses of this European Standard addressing essential requirements or otherprovisions of EU Directives

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For these requirements reference shall be made to EN and EN , which inter-alia, requires electrically non-conducting protective liquids to be used. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.

A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions. EN E. EN E 2ContentspageForeword Clauses of this European Standard addressing essential requirements or otherprovisions of EU Directives This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by March , and conflicting national standards shall be withdrawn at the latest byMarch The detailed drafting work was entrusted to Working Group 2 "Equipment for use in potentially explosiveatmospheres".

In some equipment, the protectiveliquid is provided solely for the purpose of preventing the potential ignition sources from becoming effective. In some equipment, the protective liquid may be theactual process liquid itself.

Examples of the kinds of equipment utilising this type of ignition protection are:a oil immersed disc brakes, for example, on the wheels of vehicles used in potentially explosive atmospheres,b diaphragm and other submersible pumps used for delivering flammable liquids, having their.

It is for this latterreason that this standard cannot be applied to electrical equipment, because it allows the use of liquids thatconduct electricity. EN E 51 Scope1. For theserequirements reference should be made to EN and EN , which inter-alia, requires electrically non-conducting protective liquids to be used.

Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies including amendments. EN , Non-electrical equipment for potentially explosive atmospheres Part 1: Basic method andrequirements.

Such equipment includes anypipework associated with it and may contain an over pressure relief device. Such equipment includes any pipework associated with it. EN E For example, an open top vessel with immersed moving components. Such equipment includes anypipework associated with it. Account shall be taken of theeffects of contraction during starting surges, splashing, turbulence, churning of the liquid, the worst case fillingcondition and standstill of the equipment throughout the normal range of operating temperatures.

NOTEThis does not preclude the use of flammable liquids as to protective liquid. While it does not preclude the use of other quality systems that are compatible with the objectives of ISO and which provide equivalent results, the minimum requirements shall be in accordance with this standard. This document specifies methods for the identification and assessment of hazardous situations leading to explosion and the design and construction measures appropriate for the required safety.

This is achieved by: - risk assessment; - risk reduction. This European Technical Report applies to bucket elevators that may handle combustible products capable of producing potentially explosive atmospheres of dust or powder inside the bucket elevator during its operation. The precautions to control ignition sources will also be relevant where the product in the bucket elevator creates a fire risk but not an explosion risk.

For the purposes of this report, a bucket elevator is defined as an item of bulk material handling equipment that carries mater It can be used in a risk assessment of electrostatic hazards or for the preparation of product family or dedicated product standards for electrical or non-electrical machines or equipment.

The purpose of this do This European Standard is applicable to fixed, transportable and portable apparatus intended for use in domestic premises as well as commercial and industrial applications. This European Standard does not apply to external sampling systems, or to apparatus of laboratory or scientific ty This standard specifies requirements for explosion pressure resistant and explosion pressure shock-resistant equipment. This standard is applicable to process vessels and systems. It is not applicable to individual items of equipment such as motors and gearboxes that may be designed to withstand an internal explosion, which are subject of EN This stand This European Standard is applicable to apparatus and systems for the detection and measurement of flammable or toxic gases or vapours or oxygen.

This European Standard is a product standard which is based on EN all parts and for gas detection systems covers both low and high demand mode at SIL capabilities of 1, 2 or 3 only. Gas detection apparatus and gas detection systems are developed as generic products. This European Standard specifies two test methods method T and method B to determine the explosion limits of gases, vapours and their mixtures, mixed with air.

This European Standard specifi Your shopping cart is empty! Back Dec May Abstract German French Slovenian 1. Publication Date. Technical Committee. EXP - Electrical apparatus for explosive atmospheres. Current Stage. Completion Date. Ref Project. EN - Non-electrical equipment for potentially explosive atmospheres - Part 8: Protection by liquid immersion 'k'. Buy Standard. Examples of the kinds of equipment utilising this type of ignition protection are:a oil immersed disc brakes, for example, on the wheels of vehicles used in potentially explosive atmospheres,b diaphragm and other submersible pumps used for delivering flammable liquids, having their movingmechanisms immersed below the lowest allowable level of the flammable liquid being processed e.

EN E 77 Equipment construction7. This May Also Interest You. Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology. Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems.

Determination of explosion limits of gases and vapours and determination of the limiting oxygen concentration LOC for flammable gases and vapours.

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EN 13463-8:2003

Multi-user access to over 3, medical device standards, regulations, expert commentaries and other documents. Learn more about the cookies we use and how to change your settings. Online Tools. Search all products by. Health protection. Dryers and ovens, in which flammable substances are released. Explosion prevention and protection.

ARD ZDF ONLINESTUDIE 2009 PDF

BS EN 13463-8:2003

Old version of document Newer versions. Covers requirements for the design, construction, testing and marking of ignition protected equipment using liquid immersion 'k' as a means of preventing potential ignition sources from becoming effective according to the category, or categories, of the equipment to which it is constructed. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards. Website: www.

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The Transition from EN 13463 to EN ISO 80079

For these requirements reference shall be made to EN and EN , which inter-alia, requires electrically non-conducting protective liquids to be used. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member. A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions. EN E. EN E 2ContentspageForeword Clauses of this European Standard addressing essential requirements or otherprovisions of EU Directives

LLMC 1996 PDF

BS EN 13463-8

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