Draft Document - 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 9: Equipment for insulation fault location in IT systems (IEC 85/783/CD:2021); Text in German and English
文件草案——交流1000V和直流1500V以下低压配电系统的电气安全——保护措施的测试、测量或监测设备——第9部分:IT系统中绝缘故障定位设备(IEC 85/783/CD:2021);德语和英语文本