
Classification of environmental conditions Part 3: Classification of groups of environmental parameters and their severities - Introduction
出版:International Electrotechnical Committee

专家解读视频
Establishes classes of environmental parameters and their severities, covering the extreme (short-term) conditions to which a product may be subjected when being transported, installed, stored and used. Separate groups of classes are given for different product applications. The contents of the corrigendum of December 1985 have been included in this copy. This consolidated version consists of the first edition (1984) and its amendment 1 (1987). Therefore, no need to order amendment in addition to this publication.
BIS IS 13736-3-0:1993 (R2015) - Identical
UNE EN 60721-3-0:1996 - Identical
SS EN 60721:1997 - Identical
BS 7527-3.0:1991 - Identical
NF EN 60721 3-0:1993 - Identical
I.S. EN 60721-3-0:1995 - Identical
BS EN 60721-3-0:1993 - Equivalent
JIS C 60721-3-0:1995 - Identical
UNE 20675-3:1991 - Identical
CEI EN 60721-3-0 Ed. 1 (1997) - Identical
SN EN 60721-3-0:1993 - Identical
NEN 10721-3-0:1994 - Identical
ONORM OVE EN 60721-3-0:1993 - Identical
DIN EN 60721-3-0 (1994-06) - Identical
DIN IEC 60721-3-0 (1987-08) - Identical
NFC 20 000:1990 - Identical
PN EN 60721-3-0:2002 - Identical
SS EN 60721-3-0 Ed. 1 (2001) - Identical