
EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
出版:International Electrotechnical Committee

专家解读视频
Describes 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 locations in which the use of Group I, II or III apparatus is required.
NBN EN 60079-25 : 2011 - Identical
BS EN 60079-25 : 2010 - Identical
NEN EN IEC 60079-25 : 2010 C11 2013 - Identical
DS EN 60079-25 : 2010 COR 2013 - Identical
VDE 0170-10-1 : 2011 COR 1 2014 - Identical
GOST R IEC 60079-25 : 2012 - Identical
BIS IS/IEC 60079-25 : 2010 - Identical
AS/NZS 60079.25:2011 - Identical
UNE EN 60079-25 : 2017 - Identical
SANS 60079-25 : 2ED 2010 - Identical
NF EN 60079-25 : 2011 - Identical
CEI EN 60079-25 : 2012 - Identical
DIN EN 60079-25 : 2011 COR 1 2014 - Identical
PN EN 60079-25 : 2011 AC 2014 - Identical
NBR IEC 60079-25 : 2011 - Identical