AEIC CG1-19涵盖了额定值为1 kV AC至345 kV AC的纸和纸聚丙烯绝缘电缆系统的最高导体工作温度的确定。本文提供了一些见解，以了解人孔中的联合运动和因安装电缆高度变化引起的静水压变化所施加的限制。

AEIC CG1-19 covers establishment of maximum conductor operating temperatures for paper and paper-polypropylene insulated cable systems rated 1 kV AC through 345 kV AC. Some insight is provided to understanding the limitations imposed by joint movement in manholes and hydrostatic pressure changes due to variance in installed cable height.