SS EN 61347-2-7 Ed. 2 (2007)被替代
Lamp Controlgear - Part 2-7: Particular Requirements For D.c. Supplied Electronic Ballasts For Emergency Lighting
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
Specifies particular safety requirements for d.c. supplied electronic ballasts for maintained and non-maintained emergency lighting purposes. Also includes all operational requirements which are regarded as performance requirements.
DIN EN 61347-2-7 (2007-06) - Identical
BS EN 61347-2-7:2006 - Identical
SN EN 61347-2-7:2001 - Identical
UNE EN 61347-2-7:2007 - Identical
I.S. EN 61347-2-7:2007 - Identical
IEC 61347-2-7 Ed. 2.0 - Identical
NF EN 61347-2-7:2007 - Identical
NF EN 61347-2-7:2012 - Identical
UNE EN 61347-2-7:2012 - Identical
