Cov kab hluav taws xob tswj tau muaj cov yam ntxwv ntawm kev ya raws, kev tiv thaiv corrosion, thiab kev tiv thaiv kev puas tsuaj, thiab tuaj yeem muab tso rau hauv tunnels lossis cable trench. Fais fab cables yog siv nyob rau hauv lub caj qaum ntawm lub hwj chim system kom xa thiab faib high-power hluav taws xob lub zog. Tswj cov kab hluav taws xob ncaj qha xa hluav taws xob hluav taws xob los ntawm cov ntsiab lus ntawm lub zog hluav taws xob mus rau cov kab hluav taws xob sib txuas ntawm ntau yam khoom siv hluav taws xob thiab khoom siv. Qhov ntsuas hluav taws xob ntawm lub zog hluav taws xob feem ntau yog 0.6/1kV thiab siab dua, thaum tswj cov kab hluav taws xob feem ntau yog 450/750V. Thaum tsim hluav taws xob cables thiab tswj cov cables ntawm tib yam specifications, lub rwb thaiv tsev thiab sheath thickness ntawm lub hwj chim cables yog thicker tshaj li ntawm cov tswj cables.
(1) Cov kab hluav taws xob tswj tau yog cov khoom siv hluav taws xob cables, thiab cov hluav taws xob cables yog ob ntawm tsib pawg loj ntawm cov cables.
(2) Tus qauv rau kev tswj cov cables yog 9330, thiab tus qauv rau cov fais fab cables yog GB12706.
(3) Cov xim ntawm cov hluav taws xob rwb thaiv tsev ntawm cov kab hluav taws xob tswj feem ntau yog xim dub nrog cov ntawv dawb, thiab cov hluav taws xob qis hluav taws xob feem ntau yog xim coded.
(4) Lub cheeb tsam ntawm kev tswj cov kab hluav taws xob feem ntau tsis pub tshaj 10 square meters, thaum fais fab cables feem ntau yog siv rau kev xa hluav taws xob thiab feem ntau loj nyob rau hauv cross-section.
Vim yog cov laj thawj uas tau hais los saum no, cov lus qhia tshwj xeeb ntawm cov xov hluav taws xob feem ntau tuaj yeem loj dua, txog li 500 square metres (qhov ntau yam uas cov tuam txhab ua lag luam tuaj yeem tsim tau), thiab muaj cov tuam txhab tsawg tsawg uas tuaj yeem tsim cov hlaws loj dua. Ntawm qhov tod tes, qhov kev sib tshuam ntawm cov kab hluav taws xob tswj feem ntau yog me dua, nrog qhov siab tshaj plaws tsis pub tshaj 10 square meters.
Nyob rau hauv cov nqe lus ntawm cov xov tooj ntawm cov cores, fais fab cables feem ntau muaj qhov siab tshaj plaws ntawm 5 cores raws li qhov yuav tsum tau muaj ntawm daim phiaj hluav taws xob, thaum tswj cov kab hluav taws xob siv rau kev xa xov hluav taws xob muaj ntau cov cores, nrog rau 61 cores raws li cov qauv, tab sis. kuj tuaj yeem tsim raws li cov neeg siv khoom xav tau.
