Determination of explosion limits of gases and vapours
发布日期:2012-09-30 实施日期:2012-09-30
Non-electrical equipment for potentially explosive atmospheres - Part 8: Protection by liquid immersion "k"
适用范围:This European Standard specifies the requirements for the design, construction, testing and marking of ignition protected equipment using liquid immersion 'k' as a means of preventing potential ignitio...
实施日期:2009-01-01
发布日期:2008-10-15 实施日期:2008-10-15
Explosive atmospheres - Part 33: Equipment protection by special protection ''s''
适用范围:IEC 60079-33:2012 gives the specific methodology for the assessment and testing, and requirements for marking of electrical equipment, parts of electrical equipment and Ex components with special prote...
发布日期:2012-09-27 实施日期:2012-09-27
Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source "b"
适用范围:This EN specifies the requirements for the design and construction of equipment for use in potentially explosive atmospheres," protected by the type of protection - Control of ignition source ""b"". Th...
实施日期:2005-07-01
Explosive atmospheres - Part 25: Intrinsically safe electrical systems
适用范围:IEC 60079-25:2010 contains the specific requirements for construction and assessment of intrinsically safe electrical systems, type of protection "i", intended for use, as a whole or in part, in locati...
发布日期:2010-02-24 实施日期:2010-02-24
实施日期:2005-04-01
实施日期:2007-08-01
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