七天极品探花在线电缆，采用化学方法或物理方法，使聚乙烯分子由线型分子结构转变为空间网状结构，使热塑性的聚乙烯转变为热固性的交联聚乙烯，使其机械性能、热老化性能及环境应力能力在很大的程度上得到提高，并具有优良的电气性能。具有导体正常运行温度高、结构简单、外径小、重量轻、使用方便、不受敷设落差限制等特性。适用于工频额定电压6-35kV输配电系统。
The conductor XLPE insulated power cable is produced through chemical or physical methods so that the product is considerably improved in its mechanical performance,thermo-ageing performance and adaptablity,and bears fine electrical performance.It possesses such unique characteristics as the conductor’s high temperature in operation,simple in structure,small in outer diameter,light in weight, convenient in use and free from the restriction of level difference of installation.It is fit for power distribution and transmission network of 6-35kV.
