標(biāo)準(zhǔn)號(hào)：BS EN 61557-11-2009
中文標(biāo)準(zhǔn)名稱：交流1000 V和直流1500 V電壓以下低壓配電系統(tǒng)的電氣安全性.防護(hù)措施的測(cè)試,測(cè)量和監(jiān)控用設(shè)備.第11部分:電氣配電網(wǎng)接地TT,TN,IT系統(tǒng)中A型和B型殘余電流監(jiān)測(cè)器(RCMs)的效能
英文標(biāo)準(zhǔn)名稱：Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. — Equipment for testing, measuring or monitoring of protective measures — Part 11: Effectiveness of residual current monitors (RCMs) type A and type B in TT,
標(biāo)準(zhǔn)類型：F21
發(fā)布日期：2009/4/30 12:00:00
實(shí)施日期：2009/4/30 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：F21
國(guó)際標(biāo)準(zhǔn)分類號(hào)：17.220.20;29.080.01;29.240.01
引用標(biāo)準(zhǔn)：IEC/TR 60755-2008;IEC 61010-1-2001;IEC 61326-2-2;IEC 61557-1;IEC 61557-6;IEC 62020-1998
適用范圍：This part of IEC 61557 specifies the requirements for testing equipment applied to the testingof the effectiveness of residual current monitors (RCMs) of type A and type B, which arealready installed in distribution systems.This test equipment can be used in any kind of network like a TN, TT or IT system. The testequipment may also be used for testing directionally discriminating RCMs in IT-Systems.