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 8: Insulation monitoring devices for IT systems (IEC 61557-8:2014); German version EN
标准号:DIN EN 61557-8-2015
标准名称: 1000V以下交流和1500V以下直流低压配电系统的电气安全.防护措施的测试、测量或监测用设备.第8部分:IT系统用绝缘监测仪(IEC 61557-8-2014);德文版本EN 61557-8-2015
英文名称: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 8: Insulation monitoring devices for IT systems (IEC 61557-8:2014); German version EN
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):F21
国际标准分类号(ICS):17.220.20