This parts of IEC 61643 describes the principles for selection, operation, location and co-ordination of SPDs to be connected to 50 Hz to 60 Hz a.c. and to de. power circuits and equipment rated up to 1 000 V r.m.s, or 1 500 V d.c. NOTE 1 Additional requirements may be necessary for special applications such as electrical traction, etc. NOTE 2 It should be remembered that IEC 60364 is also applicable. NOTE 3 This standard deals only with SPDs and not with SPDs components integrated inside equipment.
IEC 61643-12-2002由国际电工委员会 IX-IEC 发布于 2002-02,于 2008-11 废止。
IEC 61643-12-2002 在中国标准分类中归属于: K31 低压配电电器。
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