
LAMP CONTROLGEAR - PART 2-7: PARTICULAR REQUIREMENTS FOR D.C SUPPLIED ELECTRONIC BALLASTS FOR EMERGENCY LIGHTING
出版:South African Bureau of Standards

專家解讀視頻
基本信息
標準編號: SANS 61347-2-7 : 3ED 2013
標準類別:Standard
出版單位:South African Bureau of Standards
標準頁數:0
標準簡介
Describes particular safety requirements for d.c. supplied electronic ballasts for maintained and non-maintained emergency lighting purposes.
等同采用的國際標準
IEC 61347-2-7 : 3.1 - Identical