Lub ntsiab sib txawv ntawm armored thiab unarmored qauv ntawm nruab nrab voltage cables nyob rau hauv lawv cov kev tsim kho, kev faib, Scope ntawm daim ntawv thov, thiab lub hom phiaj. cov
Nyob rau hauv cov nqe lus ntawm kev tsim kho, lub nruab nrab voltage armored cable muaj ib tug hlau reinforcement txheej, feem ntau steel sawb los yog steel hlau armor, siv los tiv thaiv lub cable los ntawm lwm yam mechanical quab yuam thiab kev puas tsuaj, thaum tseem tiv thaiv nas thiab termites los ntawm tom. Lub armor muaj ib tug loj dabtsi yog khoov vojvoog thiab yuav tsum grounded los tiv thaiv lub cable. Yog tsis muaj armor, cables tsis muaj txheej tiv thaiv no thiab yog tsim los ntawm ntau yam insulated conductors thiab rwb thaiv tsev tiv thaiv txheej, siv rau lub hwj chim kis tau tus mob.
Nyob rau hauv cov nqe lus ntawm kev faib tawm, nruab nrab voltage armored cables yuav muab faib mus rau hauv steel siv armor, zoo steel hlau armor, thiab tuab steel hlau armor, thaum unarmored cables muaj xws li ntau yam xws li nplaim taws-retardant roj hmab tes tsho, lub hwj chim, kev sib txuas lus, thiab fiber optics.
Nyob rau hauv cov nqe lus ntawm kev siv thiab lub hom phiaj, MV armored cables yog tsim rau cov cheeb tsam uas raug rau cov neeg kho tshuab kev puas tsuaj thiab yaig vim lawv mechanical tiv thaiv txheej thiab tsis kam mus rau sab nraud quab yuam, xws li ncaj qha faus nyob rau hauv lub pob zeb cheeb tsam, thaum unarmored cables yog tsuas yog siv nyob rau hauv tsev. los yog nyob rau hauv cov xwm txheej uas lawv tsis yooj yim cuam tshuam los ntawm sab nraud mechanical rog.
Tsis tas li ntawd, tus nqi ntawm nruab nrab voltage armored cables feem ntau yog 10% mus rau 15% siab dua li cov tsis muaj armored cables, thiab armored cables tuaj yeem tiv taus ntau dua tensile zog thiab muaj lub neej ntev kev pab cuam. cov
