Feem ntau, Fais fab optical cables yuav muab faib ua peb hom: Powerline combo, ntauwd thiab powerline.Cov kab hluav taws xob sib txuas feem ntau yog hais txog cov khoom siv kho qhov muag fiber ntau hauv cov kab hluav taws xob ib txwm muaj, uas paub txog cov khoom siv hluav taws xob ib txwm muaj lossis kev tiv thaiv hluav taws xob hauv cov txheej txheem ntawm kev sib txuas lus fiber ntau, feem ntau suav nrog cov khoom siv kho qhov muag fiber ntau overhead hauv av hlau (OPGWoptical cable), optical fiber composite overhead theem hlau (OPPCoptical cable), optical fiber ntau hybrid Optical cable (GD), optical fiber composite low-voltage optical cable (OPLC), thiab lwm yam. Cov pej thuam yog tsim los ntawmADSSkho qhov muag cable thiab hlau nws tus kheej txhawb kho qhov muag cable (MASS).
OPGW kho qhov muag cable
Optical Fiber Composite Overhead Ground Wire(tseem hu ua optical fiber composite overhead ground wire).Cov fiber ntau kho qhov muag tau muab tso rau hauv av ntawm cov nyiaj siv ua haujlwm siab-voltage kis tau tus mob los ua ib qho kev sib txuas lus fiber ntau ntawm cov kab sib txuas.Cov qauv no muaj ob txoj haujlwm ntawm grounding cable thiab kev sib txuas lus, thiab feem ntau hu ua OPGW optical cable.
Optical fiber composite overhead grounding cable - nws muaj cov tsoos grounding xob laim tiv thaiv kev ua haujlwm, muab kev tiv thaiv xob laim rau cov kab sib kis, thiab xa cov ntaub ntawv los ntawm cov khoom siv fiber ntau hauv av.Muaj peb hom OPGW qauv: txhuas raj hom, txhuas ncej hom thiab stainless hlau raj hom.
Ib qho ntawm cov thev naus laus zis tseem ceeb ntawm OPGW kho qhov muag cable yog qhov kub thiab txias ntawm kev ua haujlwm siab los ntawm qhov luv-circuit tam sim no.
Nyob rau hauv thawj ob lub qauv ntawm OPGW optical cable, txhuas raj thiab txhuas ncej yuav ua rau kub siab nyob rau hauv qhov cuam tshuam ntawm luv luv Circuit Court tam sim no.Thiab kis tau mus rau sab hauv, thiab tom qab ntawd cuam tshuam rau kev sib kis ntawm fiber ntau lossis txawm tias fiber ntau tawg, lub raj stainless hlau tau raug kho kom zoo dua.Yog hais tias cov qauv muaj txhuas, qhov kub thiab txias tshaj 200 ° C, thawj yog cov yas deformation ntawm aluminium irreversible.Thaum cov qauv puas lawm, qhov nce ntawm qhov sag ntawm OPGW kho qhov muag cable tsis tuaj yeem tsuas yog ua kom muaj kev nyab xeeb ntawm cov hlau, tab sis kuj tuaj yeem sib tsoo nrog cov hlau.Yog tias cov qauv yog cov qauv hlau tag nrho, nws tuaj yeem ua haujlwm ntawm 300 ° C rau lub sijhawm luv luv.
Fiber optics tuaj yeem ntsia tau rau sab saum toj ntawm cov kab sib txuas pylons vim lawv tiv thaiv kev cuam tshuam ntawm electromagnetic cuam tshuam thiab lub teeb yuag, tsis hais qhov chaw pom kev teeb tsa thiab electromagnetic corrosion.Yog li ntawd, OPGW muaj cov yam ntxwv ntawm kev ntseeg siab, cov khoom siv zoo tshaj plaws, thiab tus nqi qis.Cov txheej txheem no tshwj xeeb tshaj yog siv tau thiab kev lag luam thaum tso lossis hloov cov xaim hauv av uas twb muaj lawm.
Opticalphase Conductor, hu ua OPPC, yog ib hom tshiab ntawm cov khoom siv kho qhov muag tshwj xeeb rau kev sib txuas lus hluav taws xob.Nws yog ib qho khoom siv kho qhov muag uas muab cov khoom siv kho qhov muag sib txuas rau hauv cov khoom siv hluav taws xob nrog cov txheej txheem ib txwm nyob rau theem hlau.Nws ua rau kev siv tag nrho ntawm cov peev txheej ntawm lub zog hluav taws xob nws tus kheej, tshwj xeeb tshaj yog kev faib khoom sib txuas kom tsis txhob muaj kev tsis sib haum xeeb nrog lub ntiaj teb sab nraud ntawm cov khoom siv zaus, kev sib koom ua ke, electromagnetic compatibility, thiab lwm yam. thiab kev faib tawm.
OPPC fiber ntau optic cables muaj cov khoom siv kho qhov muag tshwj xeeb hauv cov qauv fiber ntau lub raj, yog li ua ntej twisted fiber ntau optic cable yuav tsum tau ntsia los tiv thaiv cov fibers optical.Muaj peb qhov zoo rau kev siv cov pob qij txha ua ntej twisted.Ua ntej, cov qauv yog yooj yim thiab ceev.Tsis tas yuav rub cov compressors hnyav, crimping pliers, thiab lwm yam, uas txhim kho kev ua haujlwm ntawm kev ua haujlwm thiab txo qis kev siv zog.Nyob rau hauv sib piv, pre-twisted splices yog zoo conductors.Zoo hluav taws xob conductivity, zoo kawg li lub zog-txuag nyhuv.Qhov thib peb yog los txhim kho pre-twisted hlau accessories rau ntawm kab, uas nthuav qhov kev sib cuag ntawm cov xov hlau, ua rau kom qhov ntev ntawm cov xov hlau, lub zog sib xws, txo qhov qaug zog ntawm cov xov hlau, ua kom lub neej kev pab cuam ntawm cov xov hlau, thiab txhim kho. qhov poob siab tsis kam.
Abbreviation for AllDielectricSelf-Supporting (tag nrho dielectric self-supporting).Tag nrho cov dielectric, uas yog, lub cable siv tag nrho cov khoom siv dielectric.Kev txhawb nqa tus kheej yog hais txog lub zog ntawm qhov kho qhov muag cable nws tus kheej kom dais nws tus kheej qhov hnyav thiab cov khoom sab nraud.Lub npe piav qhia txog ib puag ncig thiab cov thev naus laus zis tseem ceeb ntawm cable: txij li nws yog kev txhawb nqa tus kheej, nws lub zog siv hluav taws xob yog qhov tseem ceeb: tag nrho cov khoom siv hluav taws xob siv vim tias cov cable raug cuam tshuam rau high voltages thiab tam sim no thiab yuav tsum muaj peev xwm tiv taus lawv.
Kev cuam tshuam: Vim yog siv cov ncej saum toj kawg nkaus, nws yog ib qho tsim nyog yuav tsum tau nruab ib lub pendant sib txuam ntawm tus ncej.Ntawd yog, ADSS optical cable muaj peb lub thev naus laus zis tseem ceeb: kev tsim kho qhov muag ntawm cov khoom siv kho qhov muag, kev txiav txim siab ntawm qhov taw tes dai, xaiv thiab kev teeb tsa ntawm kev txhawb nqa kho vajtse.
Cov khoom siv kho qhov muag ntawm ADSS optical cable Cov khoom siv kho qhov muag ntawm cov khoom siv kho qhov muag yog qhov tseem ceeb hauv kev ua haujlwm siab tshaj plaws, qhov nruab nrab ua haujlwm nruj thiab qhov kawg tensile lub zog ntawm qhov muag cable.Lub teb chaws tus qauv rau cov kab hluav taws xob zoo tib yam kom meej meej qhia cov neeg kho tshuab lub zog ntawm cov khoom siv kho qhov muag raws li kev siv sib txawv xws li nyiaj siv ua haujlwm, kav dej, thiab kev faus ncaj qha.ADSS optical cable yog ib qho kev txhawb nqa tus kheej nyiaj siv ua haujlwm, yog li ntxiv rau qhov muaj peev xwm tiv taus qhov cuam tshuam ntev ntawm nws tus kheej lub ntiajteb txawj nqus, nws tuaj yeem tiv taus kev cai raus dej ntawm ib puag ncig ntuj.Yog tias qhov kev tsim kho tshuab ntawm ADSS optical cable tsis tsim nyog thiab tsis hloov mus rau hauv cheeb tsam huab cua, cov khoom siv kho qhov muag yuav muaj kev phom sij rau kev nyab xeeb thiab nws lub neej kev pabcuam tseem yuav cuam tshuam.Yog li ntawd, txhua qhov ADSS optical cable project yuav tsum nruj me ntsis tsim nrog kev tshaj lij software raws li qhov chaw ib puag ncig thiab qhov ntev ntawm cov khoom siv kho qhov muag kom paub meej tias cov khoom siv kho qhov muag muaj lub zog txaus.