SS EN 61850-7-4 Ed. 2 (2010)现行
Communication Networks And Systems In Substations - Part 7-4: Basic Communication Structure For Substation And Feeder Equipment - Compatible Logical Node Classes And Data Classes
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
2ED 2010 [23/08/2010]1ED 2004 [26/01/2004]
1ED 2004 is still active. (09/2010)
NF EN 61850-7-4:2003 - Identical
SN EN 61850-7-4:2003 - Identical
DIN EN 61850-7-4 (2005-10) - Identical
DIN EN 61850-7-4 (2010-11) - Identical
BS EN 61850-7-4:2010 - Identical
I.S. EN 61850-7-4:2010 - Identical
