Dab tsi yog cov adss fiber ntau optic cable specification?
ADTSS Fiber Optic Cable specification txhais cov neeg kho tshuab, kho qhov muag, thiab ib puag ncig cov kev txwv uas txiav txim siab rau cable kev ua haujlwm. Cov Ntsiab Lus Tseem Ceeb Cov ntsiab lus suav nrog cov ntsuas ntsuas hluav taws xob, ncua sijhawm ntev, luv nqi, thiab kev ua raws li cov qauv kub xws li IEEE 1222-2019.
Nkag siab tseem ceeb Tshaj Tawm Fiber Optic Cable Cov lus qhia tshwj xeeb
Kev tshaj tawm Cable specifications poob rau hauv peb pawg sib txuas ua ke uas ua haujlwm ua ke kom paub tseeb tias kev ua tau zoo. Nkag siab tias txhua pawg cuam tshuam pab koj xaiv cov kab uas phim rau koj cov kev xav tau teeb meem.
Neeg Kho Tshuab Specifications
Cov lus qhia txhua yam txiav txim siab seb cov nyiaj tshaj xoos tuaj yeem ua rau muaj sia nyob hauv koj qhov chaw teeb tsa. To taub cov ADSS Fiber Optic Cable specificification rau tensile lub zog yog qhov tseem ceeb tshaj plaws ntawm 4 kn} Cov khoom siv luv luv rau 50 kn rau ntev- span application applicationიsS. Qhov no tsis yog ib tus lej kev nyab xeeb - nws tsav tsheb txhua lwm yam kev xam.
Qhov kev pub tshaj plaws uas pub dawb (mat) zaum ntawm kwv yees li 40% ntawm RTS thiab tus qauv fiber ntau dua nyob rau hauv tag nrho cov kev nro yuav tsum nyob hauv qab 0..1% rau cov raj raj ntsuas hluav taws xob. Thaum engine manculate sag - nro-} kev sib raug zoo, lev los ua qhov tseem ceeb. Mus dhau tus nqi no tsis tam sim ntawd tsoo lub cable, tab sis nws pib lim sab hauv qabers.
Kev ntxhov siab txhua hnub (EDS), qee zaum hu ua kev ntxhov siab ib xyoos ib zaug, tsis muaj dej khov, thiab ntsuas kub txhua xyoo. Qhov no parameter {- kev co kev txiav txim siab thiab kev tshuaj xyuas kev ua kom ntev.
Cable phaus teeb meem tseem ceeb, nrog cov adss cov cable hnyav hnyav 200-250 kg rau ib phaus ntxiv ntauwd cuam tshuam kev suav. Cegles cov hlua khi tau pub rau kom ntev dua lossis txo cov qauv kev cai, tab sis tej zaum yuav muaj zog tensile.
Qhov Tseeb Optical Specifications
Cov hom fiber thiaj li txiav txim siab hloov cov yam ntxwv hloov pauv, nrog G.652D ib qho kev xaiv tsawg dua lossis muaj kev sib luag rau 0.101 db / km ntawm 1550nm. Cov kev tseem ceeb no yuav zoo li me me, tab sis dhau ib 10 {{{} km ntawm 0.41 thiab 0.35 db / km ntawm kev poob rau qee qhov system.
Siv wavelengths ntawm 1310 nm lossis 1550 nm, cov voj voog tuaj yeem txuas ntxiv mus txog li ntawm 288 cores vim qhov kev siv tau tshaj 288 cores vim yog lub cheeb thiab qhov hnyav txwv.
Fiber suav ncaj ncaj qha rau kev cuam tshuam nrog txuas nrog sib xyaws thiab qhov hnyav. Cov kev teeb tsa cov kev teeb tsa ntau ntawm 6 txog 288 cores, nrog cables tshaj li 72- rube}} raj tsim los txo kev tsim qauv. Thaum tshuaj xyuas cov ntawv tshaj tawm Fiber ntau Optic RAWS LI QAIB, txhua lub raj ntxiv ntxiv cov hlwv uas ua rau lub taub.
Ib puag ncig specifications
Kev khiav hauj lwm kub ntau zaus feem ntau yog spans- 40}}}}}}℃thiab {}} degree. Cov kab no tsis yog cov lus pom zoo txawv ntawm qhov ntsuas kub heev. Aramid yarns poob hloov pauv hauv huab cua txias, thaum PE JEETS tuaj yeem mos nyob hauv qhov kub siab.
Kev xaiv cov khoom lag luam yog nyob ntawm cov hluav taws xob hluav taws xob. PE (Polyethylene) Cov Khaub Ncaws Ntaus Cov Hluav Taws Xob Hluav Taws Xob Hauv qab 110Kv, Thaum Lub Sij Hawm Rau Cov Hluav Taws Xob saum nruab nrab ntawm 11Kv. Lub tsho tiv thaiv siv tshwj xeeb ntxiv kom tiv taus qhuav - band arcing, ib qho kev cuam tshuam medadation tsis sib xws rau qhov siab siab.
Tsoo tsis kam tshwj xeeb tshaj plaws ntawm luv - lub sij hawm (ntau dua los yog sib npaug ntawm cov kab ke (
Yuav ua li cas cov adss cable cov qauv tshwj xeeb cov qauv ua kom ua tiav
Cov qoob loo tshaj tawm yog tsim los rau kev teeb tsa nruab nrab raws li rau Tia / Eia-455 thiab ib txwm ua raws li Tonecordia Gr-20 xav tau rau sab nraud nroj tsuag cables. Tam sim no IEEE 1222-2019 tus qauv tshwj xeeb hais txog kev siv fiber ntau
Ua raws li tsis yog ntawv xwb. Cov qauv qauv txhais cov qauv kev sim uas qhia tau tias yuav coj li cas cov coles daws. Qhov ntsuas kub cycling, piv txwv li, sau cables los ntawm {}}}}}}}℃mus kom ua rau cov ntsiab lus tsis muaj zog hauv cov khoom cuam tshuam. Cov kab ke uas dhau los qhia tau ruaj khov ua haujlwm (tsawg dua lossis sib luag rau 0.05 DB / KM hloov), thaum tsis ua tiav li micro-tawg lossis delamination.
Luv ntev thiab nruj kev sib raug zoo
Cov kev sib raug zoo ntawm kev luv ntev thiab cov kev xav tau ua raws li Physics, tsis yog kev ua lag luam. Rau 24Kn Tension xaim xaim xaim xaim-ntev ntev khiav 300-400 metres, tab sis qhov no xav tias qhov xwm txheej tshwj xeeb: tsis muaj cua nab, thiab cov sag.
Cov Qauv Qauv Qauv Siv Ntev Li 3,500 Taw (kwv yees li 1,067 me me) Qhov hnyav - rau {- Lub zog piv rau cov muaj zog, thiab cov cable sacceptably los yog ua tsis tiav.
Cua thiab dej khov chaw thau khoom hloov txhua yam. Ib qho cable tsim rau ib 500 {{{4 4}} 'metrol ntev hauv Texas tsuas yog tswj hwm 300 metres hauv Minnesota vim yog dej khov nce ntxiv. Txhua ADSS Fiber kev tshwj xeeb yuav tsum muaj kev sib xyaw ua ke ntawm kev sib xyaw ua ke
Kev siv hloov pauv
Ob hom kev tsim kho feem ntau ua tus thawj coj ua lag luam tshaj tawm, txhua tus haum rau cov ntawv thov sib txawv.
Cootral Raj
Hauv Central raj tsim, cov fibers zaum sab hauv lub raj xoob ntim nrog cov khoom siv, tom qab ntawd qhwv nrog lub zog tensile thiab extruded nrog pe lossis ntawm lub tsho. Cov qauv no ua haujlwm zoo rau txo qis fiber ntau (feem ntau 6-48 cores) thiab cov luv tshaj plaws (50-200 meters). Kev tsim kho yooj yim txo qhov uas hla thiab qhov hnyav, ua kom yooj yim rau cov kev faib tawm.
Stranded qauv
Stranded qauv chaw cov fibers thiab dej {- blocking gel rau ntau daim xoob xoob ib ncig ntawm lub central frp (fiber}} reakas siv yas) txhawb. Qhov no ua rau cov fiber ntau thiab zoo nyob nrog cov roj fiber ntau suav (72}. Tus qauv ua rau muaj kev kawm ntev ntev uas cov kev yuav tsum tau muaj zog ntau ntxiv.
Ob lub tsho tsim qauv ntxiv ib qho kev tiv thaiv ntxiv, txuas ntxiv rau ib puag ncig ntev thiab ntau qhov kev tsim qauv txhawb nqa mus txog 2,600 ko taw (800 meters).
Kev Sib Tham Tseem Ceeb
Cov lus qhia tshwj xeeb tsis muaj nyob hauv kev rho tawm {{0} hloov ib lwm tus los ntawm kev sib raug zoo uas yuav tsum nkag siab.
Lub nro - sag -}} span peb sab
Nce ntev ntev yuav tsum tau txais sag ntau dua los yog nce nro. Tab sis ntau dua cov kev nro nce qib lev txwv sai, txo cov npoo kev nyab xeeb sai dua, txo cov npoo kev ruaj ntseg. Ntawm lev, fiber ntau hom kev txwv nyob qhov twg ntev tshaj fiber ntau yog noj - mus dhau qhov point no ua rau muaj kev cuam tshuam lossis fiber ntau.
Sag tswj tsis yog kev ua kom zoo nkauj xwb. Cables yuav tsum muaj kev tshem tawm cov tsheb khiav thiab zam kom tsis txhob sib cuag nrog cov energized. Hauv kev xyaum, qhov no txhais tau tias qhov siab tshaj plaws ntawm feem ntau txwv ntev ntev ntev dua tensile lub zog.
Fiber ntau ntawm Cable Cable
Ib 24 {{{{}}}} fiber ntau cov ntawv sib tw cable kwv yees li 9.1mm hauv lub taub thiab hnyav 66 kg / km. Doubling lub fiber ntau suav tsis tau muab ob npaug rau cov txiaj ntsig zoo li no, tab sis kev sib raug zoo yog ntxhab. A 144-fiber cable might reach 15-17mm diameter and 150-200 kg/km weight-dimensions that significantly impact the overall adss fiber optic cable specification requirements.
Vim li cas cov teeb meem no? Cua loading nce nrog cov square ntawm txoj kab uas hla. Ib qho cable ob zaug raws li dav paub kwv yees plaub zaug cua. Qhov no tsav mus rau lub zog tensile muaj zog, uas ntxiv cov xov paj ntxiv, uas ua rau cov kab ke txuas ntxiv uas tau ua rau cov kab ke siab ntxiv uas tau suav nrog qhov siab ntev-} span cables.
Fais Fab Teb Thiab Xaiv Xaiv
Qhov txwv tsis pub hluav taws xob teb ntawm cov cabts qhuav ua rau qhuav - band arcing hauv ib puag ncig tsis huv los ntawm Galvanic Corrosion. Cable Hydrophobicity deg dhau sijhawm vim muaj kuab paug, ua cov cables ntau zuj zus los qhuav- band arcing.
Txoj kev daws tsis yog cov tsho muaj zog muaj zog - Nws yog kev nkag siab kev ncua chaw tso. Ntawm lub tsho hluav taws xob yuav tsum tau muab ncua yuav tsum tau txais qhov twg hluav taws xob lub zog yog qhov tsawg, feem ntau ntawm cov chaw nyob qis ntawm cov yees. Kev tso chaw tsis zoo tuaj yeem ua rau muaj cov tsho loj ua tiav.
ADSS Fiber Optic Cable Kev cai rau cov ntawv thov sib txawv
Cov cheeb tsam sib txawv thov sib txawv tshwj xeeb ua ntej.
Cov kab xa tawm (tsawg dua los yog sib npaug rau 35kv)
HDPE outter tsho ua haujlwm zoo rau voltages tsawg dua los yog sib npaug rau 35kv, qhov twg hluav taws xob teb nyob qis dua hauv qab no. Cov kev qhia raug xws li 12-48 cores, 5-15 Kn RTS, 100-300 minamp, thiab ib lub tsho kev tsim kho ntawm ib qho kev tsim kho.
Transmission Lines (>110kv)
Taug qab -} Cov cuab yeej tiv taus rau cov kab ke siab los ntawm 12 kV, nrog qee cov ntawv thov mus txog 400 kV kab voltages. Raug cov adss optic cable specification yuav tsum tau rau kev sib kis tau rau kev sib kis tau muaj li ntawm 48}} me nyuam} meter kev tsim kho kom muaj kev tiv thaiv siab tshaj plaws.
Nroog Vs. Nyob Nrauj Nrig
Nruab rau hauv cov chaw sib tw thiab cov xwm txheej ib puag ncig ua rau muaj cov khoom sib txawv ntawm lub cev uas muaj cov khoom siv tshwj xeeb thiab cov tshuaj corrosion thiab corrosion {{}} tiv taus resistant.
Kev teeb tsa hauv nroog ua ntej tshaj plaws lub nroog (10-12mm) kom txo tau qhov muag pom thiab ncej chaw thau khoom ntawm cov neeg muaj tsheb loj. Nyob deb nroog kev teeb tsa tuaj yeem haum cov kab ke loj dua (15-18mm) tab sis yuav tsum muaj tus account ntev dua thiab muaj peev xwm hnyav dua.
Txhim Kho Parameter Tshwj Xeeb
Qhov siab tshaj plaws rub tawm cov kev teeb tsa yuav tsum tsis pub tshaj 600 LBF (2,700 n), feem ntau yog kev txwv tsis pub tshaj plaws thaum siv cov kev hloov pauv mus rau qhov kev hloov nce siab.
Yam tsawg kawg nkaus BRENT RADIUS specifications specifications paub qhov txawv ntawm cov neeg tsis muaj kev sib txawv (10 × Cable sib txawv (20 × Cable inch). Lub 12 hli cable yuav tsum tau 240mm khoov radius nyob rau hauv cov nro {{5 simter khoov kev pheej hmoo pheej hmoo uas yuav tsis tshwm sim kom txog thaum lub hlis tom qab.
Qhov traction lub sij hawm diam yuav tsum tsis pub tsawg tshaj li 500 hli, nrog cov roj hmab roj hmab semicircular lossis nylon grisses devercle. Cov ntsiab lus zoo li me me tau los tiv thaiv lub tsho kev puas tsuaj thaum nruab.
Cov chij liab liab tshwj xeeb
Qee qhov tshwj xeeb ua ke ua ke qhia txog cov teeb meem lossis kev cia siab tsis tseeb.
Cov Cuab Yeej Tsis Yooj Yim
Ib qho kev thov nyiaj ntsuab 15 kn RTS, 10mm inch, 288 fibers, thiab 800-meter spans viorates kev txwv lub cev. Lub Aramid Xov Paj Xav tau rau 15 kn zog hauv 10mm hla tsis tawm chav rau 288 fibers. Ib qho kev qhia tshwj xeeb yuav tsum ua tsis yog.
Tsis txaus kev ruaj ntseg liab
MAT at 40% of RTS provides reasonable safety margin, but specifications showing MAT >50% RTS qhia kom txaus tsim qauv tsim qauv. Kev ntxhov siab tshaj plaws (UES) yuav tsum tshaj 60% muaj ntau dua 60% RTS, tso cai luv}}}} rau fiber ntau dua li 0.5% rau kev tsim cov raj hauv nruab nrab.
Kev sib cais tsis sib xws
Pe lub tsho teev tshwj xeeb rau 220kv kab qhia tau ib qho kev pheej hmoo siab lossis yav tom ntej kev pheej hmoo. Thaum lub tsho yuav tsum tau ua rau cov kab saum nruab nrab 110Kv {}}}}}}} band arcing ua tsis nyob hauv 2-5 xyoos.
Kev kuaj thiab ntawv pov thawj
Qhov tseem ceeb ua ke thiab cov kev ntsuam xyuas ib puag ncig muaj xws li tensile lub zog ntsuas ntawm 530 kev sim siab ntawm -40 qib los ntawm {}}℃nrog ob lub voj voog ua tiav.
Cov kev ntsuas no tsis tau maj. Qhov kub cycling tshwj xeeb tshwj xeeb cov khoom siv interface tsis ua tiav- tej chaw uas cov xov sib txawv, PBT Tube, PBT Tubes) nthuav ntawm tus nqi sib txawv. Cov kab ke uas muaj sia nyob ua cov kev hloov pauv nyob rau hauv 0.05 dB / km ntawm 1550nm, siv tau ntev- lub sij hawm ruaj khov.
Kev lees txais cov txheej txheem feem ntau yuav tsum tsis muaj fiber ntau, tsis muaj sheath kev puas tsuaj, thiab ploj kho qhov muag hloov uas tshuav nyob hauv cov kev txwv tshwj xeeb. Ib qho cable uas ua tau raws li RTS cov lus qhia tab sis qhia 0.2 dB nce ntxiv tom qab kub cua tshuab cycling kev sib raug zoo lossis cov khoom yuam kev.
Cov Lus Nquag Nug
Dab tsi yog qhov txawv ntawm RTS, Mat, thiab EDS?
RTS yog lub zog tawg, lev yog qhov siab tshaj plaws tsim kom muaj qhov ntau ntawm cov neeg muaj kev sib tw txhua hnub (16-25% ntawm RTS). Xav txog rts raws li qhov txwv tsis pub tshaj, lev raws li tus qauv tsim koj yuav tsum tsis txhob ncav cuag, thiab eds ua haujlwm li qub.
Kuv puas tuaj yeem siv txoj hlua hluav taws xob ntau rau 200m spans rau ntawm 300m ntev?
Tsis nyab xeeb. Kev sib txheeb ntev sib piv hauv kev sib piv ntawm qhov sag thiab kev suav cov nyiaj nro. Tshaj dhau kev ntsuas ua rau muaj ntau yam dab tsi uas ua rau muaj kev ua txhaum ntau dhau los (tshem tawm cov kev ua txhaum ntau dua Koj xav tau ib lub cable nrog ntau dua RTS thiab tsim nyog ua kom nruj.
Vim li cas qee tus 96-core cables pheej yig dua 48-core cables?
Kev hloov pauv zoo hauv cov ntaub ntawv tsav tshwj xeeb tus nqi sib txawv. Cov Cabe Daws Kev Siv Cov Xov Xwm Zoo Tshaj Plaws Aramid, siab dua- qib frp, thiab ntau dua U6- pob zeb ruaj khov. Tus Pheej Yig 96 {- Core cable yuav siv qis dua -} kev ua tiav, tshwj xeeb hauv cov pej xeem siab.
Xaiv cov kev cai tshwj xeeb
Pib nrog koj cov kev xav tau: luv ntev, voltage theem, fiber ntau suav kev xav tau, thiab ib puag ncig cov xwm txheej. Cov tsav uas cov tsav uas yuav tsum tau ua kom haum rau koj cov phiaj xwm kev ua haujlwm.
For a 250-meter span on a 115kV line needing 48 fibers in a moderate climate, the proper adss fiber optic cable specification should include AT jacket (required for >110Kv), RTS nyob ib ncig ntawm 15-20 kn (txhawb 2500 kev tsim kho tshiab (zoo dua 48 cores), thiab ua haujlwm zoo rau +70 degree.
Rau ib qho 100-meter ncua rau ib qho chaw faib khoom ntawm 35kv xav tau 24-12 kn ua haujlwm muaj peev xwm txo tus nqi, thiab cov qauv kub hauv nruab nrab tshwj xeeb tshwj tsis yog muaj kev nyab xeeb huab cua.
Tus yuam sij yog txuam cov specifications rau cov cai tshwj xeeb dua li ntau tshaj li {{}}-}} ece ecifying los txiav cov nqi. Both create problems-over-specification wastes money on capabilities you don't need, while under-specification leads to failures, replacements, and much higher total cost.
Tseem Ceeb Takaways
ADTSS Specifications yog sib cuam tshuam {{0} maj hloov ib qho parameter cuam tshuam rau lwm tus neeg los ntawm kev sib raug zoo thiab kev sib raug zoo ntawm lub cev
IEEE 1222 {-} 2019 muab cov qauv kev sim ua ntej, nrog kev sim cov qauv uas siv tau tiag tiag-ntiaj teb kev ua haujlwm
Cov lus qhia tsis sib haum (RTS, LAT, EDS) Ua raws li cov neeg nyob hauv qhov chaw sawv cev sib txawv thiab cov npoo kev nyab xeeb
Jack Jack Javases Xaiv nyob ntawm theem voltage: PE rau tsawg dua lossis sib npaug rau cov hluav taws xob siab dua
Ntsej qhov ntev ntev yog nyob ntawm qhov kev sib cuam tshuam ntawm lub zog tensile, qhov hnyav cable, thiab chaw thau khoom
Kev xaiv tshwj xeeb kom tsim nyog yuav tsum tau sib txuam Cable ua rau cov kev teeb tsa kev teeb tsa tiag tiag, tsis yog kwv yees lossis tshaj {{qhia txog kev ntshai
Cov Ntaub Ntawv Teev
IEEE 1222-2019 tus qauv rau kev sim thiab kev ua tau zoo rau ADSS Fiber Optic Cable
Zion Kev Sib Txuas Lus {{}}}}}}}}}}} sss Cable Tsim (https: //www.zion {2} {2} Kev sib txuas lus)
Fibramerica Technical Sheet {{0-sss-24-S120 (https://www.winnom.com)
ZMS Cable - tshaj tawm optic fiber optic Cable (https://zmscable.es)
GL Fiber -} Kev Tshawb Fawb ntawm ADSS Kho Kho Qhov Muag Cable (https://www.g- fiber.com)
Wikipedia -}-}} {txhawb nqa Cable (https://en.wikipedia.org)
AFL Thoob Ntiaj Teb - tshaj tawm optic fiber optic Cable specifications (https://www.aflerglobal.com)
Corning Optical Sib Txuas Lus - Solo Solo Adss Installation Qhia (https://www.corning.com)