1. Cov tswvyim sib txawv
Armor kab: Nws yog ntsia los ntawm cov khoom siv sib txawv hauv lub tes tsho hlau nrog cov ntaub ntawv insulating, thiab yog ua tiav rau hauv ib qho kev khoov khoom ua ke.
Tsis muaj armor cable: cables tsis muaj armor tiv thaiv txheej, los ntawm ob peb los yog ob peb txheej ntawm cov xov hlau nyob rau hauv txhua pab pawg ntawm tsawg kawg yog ob tug twisted cables, txhua txheej ntawm cov xov hlau insulated, feem ntau nyob ib puag ncig ib qho chaw Twisted. Tag nrho cov khob cij sab nrauv muaj cov txheej txheem insulated heev.
2. Kev siv sib txawv
Armor kab: Feem ntau siv rau hauv av, lub cable trench yog pw los yog faus rau hauv faus ncaj qha.
Tsis muaj armor cable: Tsuas yog kev faus av, nws yog tsis muaj armor cable.
3. Lub armored cable yog qhwv hauv steel bands los yog steel hlau los tiv thaiv cov cables los ntawm kev puas tsuaj thiab puas los ntawm lwm yam mechanical rog.. Koj tseem tuaj yeem tiv thaiv cov nas thiab kab laum los tom kom qhov teeb meem kev xa hluav taws xob tsis yog los ntawm cov cuab yeej cuab tam.. Tus nkhaus radius ntawm armor yog loj, thiab txheej armor tuaj yeem ua hauv av los tiv thaiv kab.
4. Cov txheej txheem tiv thaiv sab nraud ntawm armored cable yog qhwv hauv cov hlua hlau los yog cov hlau hlau los tiv thaiv cov cable los ntawm kev puas tsuaj los ntawm cov khoom siv sab nraud.. Tus cross-linked cable hais txog txheej rwb thaiv tsev sab nraum lub cable conductor yog siv cov ntaub ntawv sib txuas ntawm polyethylene. Armoring cables tuaj yeem siv tau, uas tuaj yeem siv nrog cov khoom sib txuas sib txuas thiab txheej txheej ntawm cov cuab yeej cuab tam.
5. Cov txheej txheem ntawm kev sawv cev armor cables yog nyob rau ntawm cov kab zoo tib yam + cov lej. Thawj: “2” qhia tau hais tias ob chav steel armor; thib ob: “2” txhais tau tias polyvinyl chloride npog, xws li polyethylene sheath Hloov “2” rau “3”. Piv txwv, YJV sawv cev rau cov kab hluav taws xob zoo tib yam thiab YJV22 sawv cev rau cov hlua khi.
6. Armor cables feem ntau yog hais txog 12-15% siab dua tus nqi tsis muaj armor. Cov cables muaj kev tiv thaiv sab nraud zoo. Piv txwv, yog tias lub raj steel tiv thaiv, los yog muab tso rau hauv qhov chaw ua haujlwm zoo heev, los ntawm txoj kev xav ntawm engineering kev lag luam, Cov kab hluav taws xob zoo tib yam tuaj yeem siv yam tsis muaj armor.
