I-GL inokwenza ngokwezifiso inani lee-cores ze-OPGW fiber optic cable ngokweemfuno zabathengi abahloniphekileyo. , njl.
Iindidi eziphambili zeFiber Optic Cable OPGW
1. Uyilo oluQhelekileyo lweCable ye-OPGW ye-Stainless Steel Tube esembindini
Ityhubhu yensimbi engenasici ivalwe nge-hermetically nge-welding engenamthungo; ityhubhu yentsimbi ephakathi ijikelezwe ngamaleko anye okanye aphindwe kabini eingcingo zetsimbi. I-tube igcwele ijeli enganyangekiyo yamanzi. Le ityhubhu inika ukhuseleko olupheleleyo kwimicu ukusuka kwi-longitudinal kunye ne-lateral yamanzi / ingress yomswakama. I-interstices phakathi kwetyhubhu yensimbi engenasici kunye neengcingo zetsimbi zizaliswe ngegrisi echasene ne-corrosive ukukhusela ukubola.
2. Uyilo oluQhelekileyo lweCable ye-Stainless Steel Tube ye-OPGW eneStranded
Ityhubhu yensimbi engenasici itywinwe ngokwe-hermetically ngokuwelda ingenamthungo kwaye ijikelezwe ngamaleko anye okanye aphindwe kabini eingcingo zetsimbi. I-tube igcwele ijeli enganyangekiyo yamanzi. Le ityhubhu inika ukhuseleko olupheleleyo kwimicu ukusuka kwi-longitudinal kunye ne-lateral yamanzi / ingress yomswakama. I-interstices phakathi kwetyhubhu yensimbi engenasici kunye neengcingo zetsimbi zizaliswe ngegrisi ye-anticorrosive ukukhusela ukubola.
3. Uyilo oluQhelekileyo lweCable ye-Al-covered Steel Stainless Stainless OPGW Cable
Iintsinga zamehlo zibekwe kwityhubhu yentsimbi etywiniweyo etywiniweyo egqunywe ngomaleko wealuminiyam. I-aluminium ephakathi-efakwe ityhubhu yensimbi engenasici ijikelezwe ngoluhlu olulodwa okanye iingcingo zetsimbi eziphindwe kabini. Ukusebenza kakuhle kwe-anti-corrosion, ilungele indawo enomhlwa kakhulu, akukho mfuneko yokusebenzisa igrisi echasayo.
4. Uyilo oluQhelekileyo lwe-Aluminiyam Tube OPGW Cable
Iintsinga zamehlo zibekwe ngokukhululekileyo kwiityhubhu zeplastiki ezifakwe kwityhubhu yealuminiyam etywiniweyo. Umbhobho we-aluminiyam ujikelezwe yimizila enye okanye kabini yeengcingo zetsimbi. Ulwakhiwo lunokumelana nokugqwala okuhle kwezinto zalo ezifanayo.
Iimfuno ezingakumbi zeNgcaciso kufuneka zithunyelwe kuthi ukuyilwa kwentambo kunye nokubalwa kwexabiso. Iimfuno ezingezantsi ziyimfuneko:
A, inqanaba lombane wothumelo lwaMandla
B, inani lefiber
C, umzobo wesakhiwo sentambo kunye nobubanzi
D, Amandla okuqina
F, Umthamo wesiphaluka esifutshane