標準號：IEC 61643-12-2008
中文標準名稱：低壓電涌保護裝置.第12部分:連接到低壓配電系統的電涌保護裝置.選擇和應用原理
英文標準名稱：Low-voltage surge protective devices - Part 12: Surge protective devices connected to low-voltage power distribution systems - Selection and application principles
標準類型：K31
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：K31
國際標準分類號：29.240.10
引用標準：IEC 60060-1;IEC 60364-4-1;IEC 60364;IEC 60364-4-44;IEC 60364-5-53-2001;IEC 60529;IEC 60664-1;IEC 61000-4-5;IEC 61008-1;IEC 61009-1;IEC 62305-1;IEC 62305-2;IEC 62305-3;IEC 62305-4;IEC 61643-1
適用范圍：This part of IEC61643 describes the principles for selection, operation, location andcoordination of SPDs to be connected to 50 Hz to 60 Hz a.c. and to d.c. power circuits andequipment rated up to 1 000 V rom.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 series and IEC 62305-4 are also applicable.NOTE 3 This standard deals only with SPDs and not with SPDs components integrated inside equipment.