I.S. EN 61347-2-7:2001被替代
Lamp Controlgear - Part 2-7: Particular Requirements For D.c. Supplied Electronic Ballasts For Emergency Lighting
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 61347-2-7:2001
发布时间：2001/6/8 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：58
标准简介
Covers particular safety requirements for d.c. supplied electronic ballasts for maintained and non-maintained emergency lighting purposes. Also includes specific requirements for ballasts and control units for luminaires for emergency lighting as specified by I.S. EN 60598-2-22.
本标准替代的旧标准
