電纜地線芯絕緣采用具有抗氧化性能的K型B類低密度聚、高溫氟塑料、高絕緣聚氯。這些材料的絕緣電阻高，耐電壓好，介電系數(shù)小和介質(zhì)損耗溫度和變的影響也小，不但能傳輸性能的要求，而且能確保電纜的使用壽命。護(hù)套采用了特種阻燃A、B、C、N、I類的阻燃料。能夠不同的阻燃要求。
為了回路間的相互串?dāng)_和外部，電纜采用屏蔽結(jié)構(gòu)。電纜的屏蔽要求是根據(jù)不同分別采用：對絞組合屏蔽、對絞組成電纜的總屏蔽、對絞組合屏蔽后總屏蔽等。
屏蔽材料有圓銅線，銅帶、鋁帶/塑料復(fù)合帶三種。屏蔽對與屏蔽對具有的絕緣性能，電纜在使用中若屏蔽對屏蔽對之間出現(xiàn)電位差時(shí)，不會影響的傳輸。
二：電纜的相關(guān)型號
ZB-JYPV、DJYJPV22鋼帶鎧裝計(jì)算機(jī)電纜、ZB-JYRPV、ZB-JYP2V、ZB-JYP2VR、ZB-JYP3V、ZB-JYP3VR、ZB-JYPLV、ZB-JYVP、ZB-JYVRP、ZB-JYVP2、ZB-JYVP3、JKVPLVPL、ZB-JYVPL、ZB-JYVPR、ZB-JYVP2R、ZB-JYPV22、ZB-JYVP22、ZB-JYVRP22、ZB-JYVP2/22、ZB-JYVRP2/22、ZB-JYVP3/22、ZB-JYVPL22、ZB-JYVRP3、ZB-JYVRPL、ZB-JVPV、ZB-JVPVR、ZB-JVRPV、ZB-JVP2V、ZB-JVP2VR、ZB-JVP3V、ZB-JVP3VR、ZB-JVPLV、ZB-JVVP、ZB-JVVRP、ZB-JVVP2、ZB-JVVP3、ZB-JVVPL、ZB-JVVPR、ZB-JVVP2R、ZB-JVPV22、ZB-JVVP22、ZB-JVVRP22、ZB-JVVP2/22、ZB-JVVRP2/22、ZB-JVVP3/22、ZB-JVVPL22、ZB-JVVRP3、ZB-JVVRPL、ZB-JYPVP、ZB-JYPVRP、ZB-JYRPVP、ZB-JYP2VP2、ZB-JYP2VRP2、ZB-JYP3VP3、ZB-JYP3VRP3、ZB-JYPLVPL、ZB-JYPVPR、ZB-JYP2VP2R、ZB-JYP3VP3R、ZB-JYPLVPLR、ZB-JYPVP22、ZB-JYPVRP22、ZB-JYP2VP2/22、ZB-JYP2VRP2/22、ZB-JYP3VP3/22、ZB-JYPLVPL22、ZB-JYP3VRP3/22、ZB-JYPLVRPL/22、ZB-JVPVP、ZB-JVPVRP、ZB-JVRPVP、ZB-JVP2VP2、ZB-JVP2VRP2、ZB-JVP3VP3、ZB-JVP3VRP3、ZB-JVPLVPL、ZB-JVPVP22、ZB-JVPVRP22、ZB-JVP2VP2/22、ZB-JVP2VRP2/22、ZB-JVP3VP3/22、ZB-JVPLVPL22、ZB-JVP1VRP1、ZB-DJYPV、ZB-DJYPVR、ZB-DJYRPV、ZB-DJYP2V、ZB-DJYP2VR、ZB-DJYP3V、ZB-DJYP3VR、ZB-DJYPLV、ZB-DJYVP、ZB-DJYVRP、ZB-DJYVP2、ZB-DJYVP3、ZB-DJYVPL、ZB-DJYVPR、ZB-DJYVP2R、ZB-DJYPV22、ZB-DJYVP22、ZB-DJYVRP22、ZB-DJYVP2/22、ZB-DJYVRP2/22、ZB-DJYVP3/22、ZB-DJYVPL22、ZB-DJYVRP3、ZB-DJYVRPL、ZB-DJVPV、ZB-DJVPVR、ZB-DJVRPV、ZB-DJVP2V、ZB-DJVP2VR、ZB-DJVP3V、ZB-DJVP3VR、ZB-DJVPLV、ZB-DJVVP、ZB-DJVVRP、ZB-DJVVP2、ZB-DJVVP3、ZB-DJVVPL、ZB-DJVVPR、ZB-DJVVP2R、ZB-DJVPV22、ZB-DJVVP22、ZB-DJVVRP22、ZB-DJVVP2/22、ZB-DJVVRP2/22、ZB-DJVVP3/22、ZB-DJVVPL22、ZB-DJVVRP3、ZB-DJVVRPL、ZB-DJYPVP、ZB-DJYPVRP、ZB-DJYRPVP、ZB-DJYP2VP2、ZB-DJYP2VRP2、ZB-DJYP3VP3、ZB-DJYP3VRP3、ZB-DJYPLVPL、ZB-DJYPVPR、ZB-DJYP2VP2R、ZB-DJYP3VP3R、ZB-DJYPLVPLR、ZB-DJYPVP22、ZB-DJYPVRP22、ZB-DJYP2VP2/22、ZB-DJYP2VRP2/22、ZB-DJYP3VP3/22、ZB-DJYPLVPL22、ZB-DJYP3VRP3/22、ZB-DJYPLVRPL/22、ZB-DJVPVP、ZB-DJVPVRP、ZB-DJVRPVP、ZB-DJVP2VP2、ZB-DJVP2VRP2、ZB-DJVP3VP3
