DS EN 61347-2-4:2001被替代
Lamp Controlgear - Part 2-4: Particular Requirements For D.C. Supplied Electronic Ballasts For General Lighting
出版：Danish Standards
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基本信息
標準編號： DS EN 61347-2-4:2001
發布時間：2001/5/8 0:00:00
標準類別：Standard
出版單位：Danish Standards
標準頁數：32
標準簡介
Defines particular safety requirements for d.c. supplied electronic ballasts intended for operation from transient and surge-free power sources, operated directly from batteries without charging equipment as used in leisure equipment, for example, caravans, etc.
替代本標準的新標準
