Lub shielded cable conductor hlau muaj lub sij hawm ntev tso cai ua hauj lwm kub ntawm 90 degree thiab yog haum rau kev tswj, Circuit Court, thiab kev tiv thaiv hlau txuas nrog voltages ntawm 450/750V thiab hauv qab no. Nws yog tsuas yog siv los tiv thaiv electromagnetic cuam tshuam thiab yuav tsum tau shielded cheeb tsam.Qhov kev ua ntawm shielded cables: shielded cables yog cables enclosed los ntawm ib los yog ntau tshaj insulated nyob ntawm tej. Cov txheej txheem txheej txheem no yog cov txheej thaiv ntawm lub cable, uas feem ntau yog tsim los ntawm tooj liab (los yog lwm yam hlau, xws li txhuas) braided strands, tsis yog woven kauv xov hlau ntawm tooj liab daim kab xev, los yog conductive polymer txheej. Lub teeb liab lossis cov kab hluav taws xob tuaj yeem muab qhwv rau hauv cov txheej thaiv tiv thaiv kom tsis txhob muaj suab nrov electromagnetic cuam tshuam los ntawm ob txoj hauv kev.
