DIN EN IEC 61238-1-2-2020 电力电缆的压缩和机械连接器. 第1-2部分: 在绝缘导体上试验的额定电压高达 1 kV(Um = 1.2 kV)的电力电缆的绝缘穿刺连接器的试验方法和要求(IEC 61238-1-2)-2018); 德文版 EN IEC 61238-1-2-2019
Compression and mechanical connectors for power cables - Part 1-2: Test methods and requirements for insulation piercing connectors for power cables for rated voltages up to 1 kV (Um = 1,2 kV) tested on insulated conductors (IEC 61238-1-2:2018); German ve
This part of IEC 61238-1 applies to insulation piercing connectors for power cables for rated voltages up to 1 kV (Um = 1,2 kV), e. g. buried cables or cables installed in buildings, having conductors complying with IEC 60228 having nominal cross-sectional areas between 2,5 mm2 a