Lub ntsiab sib txawv ntawm unshielded nruab nrab voltage cables thiab zoo tib yamnruab nrab voltage cablesyog lawv tsim nyob rau hauv cov nqe lus ntawm electromagnetic shielding. Unshielded nruab nrab voltage cables tsis muaj electromagnetic shielding khaubncaws sab nraud povtseg, thaum zoo tib yam nruab nrab voltage cables tej zaum yuav muaj electromagnetic shielding txheej.
Ordinary nruab nrab voltage cables feem ntau muaj electromagnetic shielding txheej los txo electromagnetic cuam tshuam. Cov txheej thaiv no tuaj yeem tsim los ntawm cov hlau mesh woven txheej los yog lwm yam khoom siv hluav taws xob, txhawm rau tiv thaiv cov kab hluav taws xob los ntawm sab nraud electromagnetic teb cuam tshuam, thaum tseem txo cov cuam tshuam ntawm hluav taws xob hluav taws xob tsim los ntawm cable nws tus kheej mus rau sab nraud ib puag ncig. Nyob rau hauv sib piv, unshielded nruab nrab voltage cables tsis muaj txheej no ntawm kev tiv thaiv, yog li nyob rau hauv complex electromagnetic ib puag ncig, tej zaum lawv yuav raug cuam tshuam rau kev cuam tshuam thiab tej zaum yuav ua rau muaj kev cuam tshuam ntau dua rau cov khoom siv nyob ib puag ncig.
Nyob rau hauv cov nqe lus ntawm kev teeb tsa thiab kev siv cov xwm txheej, cov kab hluav taws xob nruab nrab zoo tib yam yog tsim rau cov cheeb tsam uas muaj kev cuam tshuam loj heev ntawm electromagnetic cuam tshuam, xws li cov chaw tsim khoom, tshav dav hlau, thiab lwm qhov chaw cuam tshuam loj heev, vim lawv cov txheej txheem tiv thaiv. Unshielded nruab nrab voltage cables yog tsim nyog rau cov xwm txheej uas tsis tshua muaj cuam tshuam los yog nruj nqi tswj, xws li ib co zoo tib yam kev lag luam daim ntaub ntawv los yog pej xeem vaj tse. Lub installation ntawm unshielded cables feem ntau yog yooj yim thiab tsis yuav tsum tau tshwj xeeb connectors los yog installation cov tswv yim, thaum lub installation ntawm zoo tib yam nruab nrab voltage cables yuav xav tau ntau tshaj technology thiab tshwj xeeb cov cuab yeej.
