This part of IEC 61347 specifies 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. Performance requirements are the subject of IEC 60925.
IEC 61347-2-4-2000由国际电工委员会 IX-IEC 发布于 2000-10。
IEC 61347-2-4-2000 在中国标准分类中归属于: K74 灯具附件,在国际标准分类中归属于: 29.140.99 有关灯的其他标准。
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