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OPGW Optical Power Ground Wire Central Stainless Hlau Tube Nrog Copressed Hlau
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Daim ntawv thov
Ib qho hluav taws xob hauv av xaim yog ib hom kab hluav taws xob siv hauv lub tsev ntawm cov hluav taws xob xa hluav taws xob thiab cov kab xa tawm.Nws kuj tseem hu ua OPGW lossis, hauv IEEE tus qauv, ib qho khoom siv kho qhov muag fiber ntau hauv av xaim.
Qhov OPGW cable no ua ke nrog kev sib txuas lus thiab kev ua haujlwm hauv av.Ib qho los yog ntau dua fibers muaj nyob rau hauv cov qauv tubular hu ua OPGW cable, uas yog encased nyob rau hauv cov khaubncaws sab nraud povtseg ntawm hlau thiab txhuas hlau. yog nteg.Qhov conductive ntawm cable tiv thaiv cov high-voltage conductors los ntawm xob laim ntaus thiab bonds nyob ze yees rau hauv av.
Optical fibers nyob rau hauv lub cable yuav siv tau rau high-ceev cov ntaub ntawv kis tau tus mob, xws li rau cov hluav taws xob hluav taws xob hluav taws xob tus kheej lub suab thiab cov ntaub ntawv kev sib txuas lus nrog rau cov nqi hluav taws xob tus kheej tiv thaiv.
Kev tsim kho
Lub hauv paus stainless hlau raj yog ib puag ncig los ntawm ob txheej ntawm txhuas clad steel hlau (ACS), txheej txheej aluminium clad steel hlau yog compressed, txheej txheej txhuas clad steel hlau yog tag nrho compressed los yog tag nrho cov puag ncig.
Main feature
Raws li kev sib txuas lus nruab nrab, OPGW muaj qee qhov zoo dua faus optical cables.Kev teeb tsa tus nqi ib mais yog qis dua cov kab faus.Ua tau zoo, qhov hluav taws xob kho qhov muag raug tiv thaiv los ntawm kev sib cuag los ntawm cov kab hluav taws xob siab hauv qab no (thiab qhov siab ntawm OPGW saum av).Kev sib txuas lus circuits nqa los ntawm overhead OPGW cables tau txais txiaj ntsig los ntawm qhov muaj feem tsawg ntawm kev puas tsuaj los ntawm kev khawb av xws li kev txuas ntxiv lossis lwm yam kev kho ua haujlwm ntawm cov dej hauv av lossis cov dej hauv av.
Siab tensile zog.
Qhov zoo tshaj plaws sib npaug ntawm cov khoom siv kho tshuab thiab hluav taws xob.
Haum rau optical cable kev sib txuas lus system.
Cov qauv
IEC 60793-1 Optical fiber ntau - Ntu 1: Cov lus qhia dav dav
IEC 60793-2 Optical fiber ntau - Ntu 2: Cov khoom tshwj xeeb
ITU-T G.652 Yam ntxwv ntawm ib hom kev kho qhov muag fiber ntau cable
ITU-T G.655 Cov yam ntxwv ntawm ib qho tsis-zero dispersion-hloov ib hom optical fiber thiab cable
EIA/TIA 598 B Xim code ntawm fiber ntau optic cables
IEC 60794-4-10 Aerial optical cables raws cov kab hluav taws xob hluav taws xob - Tsev neeg tshwj xeeb rau OPGW
IEC 60794-1-2 Optical fiber ntau cables-Tshooj 1-2: Cov lus qhia dav dav-Cov txheej txheem kho qhov muag kho qhov muag
IEEE 1138-2009 IEEE Tus Qauv rau kev sim thiab kev ua haujlwm rau cov kab hluav taws xob hauv av (OPGW) rau kev siv hluav taws xob siv hluav taws xob
IEC 61232 Aluminium - clad steel hlau rau hluav taws xob lub hom phiaj
IEC 60104 Aluminium magnesium-silicon alloy hlau rau nyiaj siv ua haujlwm kab conductors
IEC 61089 Round hlau concentric nteg overhead hluav taws xob stranded conductors
