SANS 61347-2-7 : 3ED 2013现行
LAMP CONTROLGEAR - PART 2-7: PARTICULAR REQUIREMENTS FOR D.C SUPPLIED ELECTRONIC BALLASTS FOR EMERGENCY LIGHTING
出版：South African Bureau of Standards
专家解读视频
基本信息
标准编号： SANS 61347-2-7 : 3ED 2013
标准类别：Standard
出版单位：South African Bureau of Standards
标准页数：0
标准简介
Describes particular safety requirements for d.c. supplied electronic ballasts for maintained and non-maintained emergency lighting purposes.
等同采用的国际标准
IEC 61347-2-7 : 3.1 - Identical
