IEC 61238的本部分适用于额定电压高达1kV（Um=1.2kV）的电力电缆的绝缘穿孔连接器，例如根据IEC 60502-1或其他埋地电缆和安装在建筑物中的电缆，具有 a） 符合IEC 60228的导体，其标称横截面积在2.5 mm2和300 mm2之间（铜）和16 mm2和500 mm2之间（铝），b）最大连续电缆温度不超过绝缘材料性能。 本文件不适用于架空线路导线的连接器，也不适用于带滑动触点的连接器。 本文件旨在定义适用于铜导线或铝导线电力电缆绝缘穿孔连接器的型式试验方法和要求。 参考方法是对未使用的绝缘导线进行试验。交叉引用:IEC 60949:1988/AMD1:2008IEC 60949:1988IEC 60050-461IEC 60493-1EN 60228IEC 60228EN 62475:2010EN 61238-1IEC 61238-1IEC 61238-1IEC 61238-1-1EN IEC 61238-1-1EN IEC 61238-1-3IEC 62475:2010购买本文件时可提供的所有当前修订版。

This part of IEC 61238 applies to insulation piercing connectors for power cables for rated voltages up to 1 kV (Um= 1,2 kV), for example according to IEC 60502-1 or other buried cables and cables installed in buildings, having a) conductors complying with IEC 60228 having nominal cross-sectional areas between 2,5 mm2and 300 mm2for copper and between 16 mm2and 500 mm2for aluminium,b) a maximum continuous cable temperature not exceeding the insulation material properties. This document is not applicable to connectors for overhead line conductors nor to connectors with a sliding contact. The object of this document is to define the type test methods and requirements, which apply to insulation piercing connectors for power cables with copper or aluminium conductors. The reference method is to perform the tests on unused insulated conductors.Cross References:IEC 60949:1988/AMD1:2008IEC 60949:1988IEC 60050-461IEC 60493-1EN 60228IEC 60228EN 62475:2010EN 61238-1IEC 61238-1IEC 61238-1-3IEC 61238-1-1EN IEC 61238-1-1EN IEC 61238-1-3IEC 62475:2010All current amendments available at time of purchase are included with the purchase of this document.