Koj ntsib cov kev xav tau hluav taws xob nyuaj dua hauv cov tsev dua li yav dhau los.Cov xov hlau armored ntau lub coreua kom tau raws li cov kev xav tau no los ntawm kev muab kev nyab xeeb, kev ntseeg siab, thiab kev ua raws li txoj cai. Thaum cov tsev ntse thiab cov kab ke IoT dhau los ua ib qho, kev ua lag luam rau cov cables no loj hlob sai. Tus nqi ntawm kev ua lag luam thoob ntiaj teb tau mus txog $ 36.7 billion hauv xyoo 2024 thiab txuas ntxiv nce siab. Koj tuaj yeem nrhiav tau ntauhom ntawm cov xov hlau sab hauv tsev uas muaj ntau lub core armored, suav nrogsab hauv tsev ntau lub core armored fiber optic cable. Tus nqi ntawm cov xov hlau sab hauv tsev uas muaj ntau lub hauv paus hlau armored qhia txog lawv cov yam ntxwv siab heev thiab kev thov nce ntxiv.
Cov Ntsiab Lus Tseem Ceeb
- Cov xov hlau uas muaj ntau lub hauv paus muab kev tiv thaiv zoo rau cov xov hlau sab hauv tsev, tiv thaiv hluav taws, kev cuam tshuam, thiab kev puas tsuaj los ntawm cov nas.
- Cov xov hlau no muaj kev ruaj khov ntev, txo qhov xav tau kho thiab txuag nyiaj dhau sijhawm.
- Lawv ua tau raws li cov cai thiab cov qauv kev nyab xeeb ntawm xyoo 2025, ua kom koj cov xov hluav taws xob tseem tshiab thiab ua raws li txoj cai.
- Cov xov hlau sib txawv sib txawv haum rau ntau yam kev xav tau, xws li cov hlau tiv thaiv rau thaj chaw muaj neeg coob, txhuas rau qhov hnyav sib dua, thiab LSZH rau kev nyab xeeb hluav taws.
- Kev xaiv cov xov hlau zoo yuav tsum muaj qhov sib phim ntawm qhov hluav taws xob, ib puag ncig, thiab cov phiaj xwm yav tom ntej kom kojkev tsim kho kom muaj kev nyab xeeb, txhim khu kev qha, thiab npaj txhijrau cov thev naus laus zis tshiab.
Cov Cables Armored Multi-core yog dab tsi?
Kev Txhais thiab Cov Qauv
Tej zaum koj yuav xav paub tias dab tsi ua rau cov xov hlau uas muaj ntau lub core armored txawv ntawm cov xov hlau ib txwm muaj. Cov xov hlau no muaj ntau lub xov hlau insulated, lossis "cores," bundled ua ke hauv ib lub tsho tiv thaiv. Txhua lub core tuaj yeem nqa lub zog lossis cov ntaub ntawv, ua rau lub cable muaj txiaj ntsig zoo rau ntau lub tsev. Lub txheej armor, feem ntau yog ua los ntawm hlau lossis txhuas, qhwv ib ncig ntawm cov cores sab hauv. Lub txheej no tiv thaiv cov cables los ntawm kev puas tsuaj, txawm tias nyob rau hauv qhov chaw sab hauv tsev uas muaj neeg coob coob.
Koj tuaj yeem pom qhovcov qauv thiab cov yam ntxwv tseem ceebntawm cov cables no hauv lub rooj hauv qab no:
| Aspect | Cov ntsiab lus |
|---|---|
| Cov Qauv Cable | Cov khoom siv fiber ntau ntxiv; cov khoom siv fiber me me 250μm uas muab khi ua ke thiab muab tso rau hauv PVC lossis LSZH; cov hlau hlau armor nrog aramid reinforcement; sab nraud PVC lossis LSZH sheath |
| Cov Yam Ntxim Saib ntawm Qhov Muag | Kev txo qis ntawm ntau qhov wavelengths (piv txwv li, ≤0.36 dB/km @1310nm), Bandwidth (≥500 MHz·km @850nm), Numerical aperture (0.200±0.015NA), Cable cutoff wavelength (≤1260nm) |
| Cov Kev Ntsuas Kev Txawj | Cov suav fiber (24, 48), Txoj kab uas hla ntawm cable (5.0-6.0 mm), Lub zog tensile (300/750 N), Kev tiv thaiv kev sib tsoo (200/1000 N/100m), Lub vojvoog khoov (20D static, 10D dynamic) |
| Cov yam ntxwv ib puag ncig | Qhov kub thiab txias ua haujlwm: -20 ℃ txog + 60 ℃, Qhov kub thiab txias teeb tsa: -5 ℃ txog + 50 ℃ |
| Kev Ua Raws Cai ntawm Cov Qauv | YD/T 2488-2013, IECA-596, GR-409, IEC794, UL OFNR, OFNP daim ntawv pov thawj |
| Cov ntawv thov | Cov xov hlau sab hauv tsev kab rov tav thiab ntsug, LAN tes hauj lwm, cov khoom siv sib txuas lus optical, cov vaj huam sib luag optical patch, backbone thiab cov cables nkag mus rau hauv cov tsev |
Koj yuav pom ntau hom xov hlau sab hauv tsev uas muaj ntau lub hauv paus hlau. Txhua hom muaj cov qauv tshwj xeeb kom haum rau ntau yam kev xav tau hauv cov tsev niaj hnub no.
Cov yam ntxwv tiv thaiv tshwj xeeb
Cov xov hlau armored ntau lub core muajkev tiv thaiv muaj zograu koj lub tsev cov xov hlau. Koj tuaj yeem ntseeg cov xov hlau no vim lawv dhau qhov kev kuaj mob hauv chav kuaj mob nruj heev:
- Cov neeg laus tuaj yeem taug kev saum cov cables lossis txawm tias tsav lub tsheb 1500 kg hla lawv yam tsis muaj teeb liab poob.
- Ib rab riam txiav tsis tuaj yeem txiav hla lub cuab yeej hlau.
- Tso qhov hnyav 23 kg rau ntawm lub cable tsis ua rau puas tsuaj.
- Lub cable tuaj yeem ua tau 15 lb rub lub zog yam tsis muaj kev tawg.
- Lub teeb tsuas tawm ntawm qhov tso zis uas xav tau xwb, ua kom koj cov ntaub ntawv muaj kev nyab xeeb.
Cov yam ntxwv no ua rau cov hom xov hlau sab hauv tsev uas muaj ntau lub hauv paus hlau yog qhov kev xaiv ntse rau kev nyab xeeb thiab kev ntseeg siab. Koj tuaj yeem siv lawv rau hauv qhov chaw uas koj xav tau kev tiv thaiv ntxiv, xws li chaw ua haujlwm, tsev kawm ntawv, lossis tsev kho mob. Thaum koj piv rau cov hom xov hlau sab hauv tsev uas muaj ntau lub hauv paus hlau, koj yuav pom tias txhua tus muaj cov txiaj ntsig tshwj xeeb rau cov chaw nyob sab hauv tsev sib txawv.
Hom Cables Sab Hauv Tsev Multi-core Armored
Koj tuaj yeem nrhiav tau ntau hom xov hlau sab hauv tsev uas muaj ntau lub hauv paus hlau nyob hauv khw. Txhua hom muaj cov yam ntxwv tshwj xeeb uas ua rau nws haum rau ntau yam kev xav tau ntawm kev tsim kho. Kev paub txog qhov sib txawv yuav pab koj xaiv cov xov hlau zoo rau koj qhov project.
Cov Hlau Hlau Uas Muaj Hlau Ua Los Ntawm Hlau (SWA) Cables
Cov xov hlau uas muaj hlau nplaum (SWA) siv ib txheej hlau nplaum los tiv thaiv cov tub ntxhais sab hauv. Koj feem ntau pom cov xov hlau no nyob rau hauv qhov chaw uas koj xav tau kev tiv thaiv zoo. Cov hlau nplaum ua rau cov xov hlau muaj kev nyab xeeb los ntawm kev cuam tshuam, kev sib tsoo, thiab txawm tias cov nas. Cov xov hlau SWA ua haujlwm zoo hauv cov tsev lag luam, tsev kawm ntawv, thiab tsev kho mob. Koj tuaj yeem siv lawv hauv thaj chaw uas muaj neeg taug kev ntau lossis qhov chaw uas cov khoom siv yuav tsoo rau hauv cov xov hlau. Hom no yog ib qho ntawm cov xov hlau sab hauv tsev uas muaj ntau lub tub ntxhais vim nws muaj kev ruaj khov thiab kev nyab xeeb siab.
Lub Tswv Yim:Cov xov hlau SWA yog ib qho kev xaiv zoo yog tias koj xav tau kev tiv thaiv ntxiv rau koj cov xov hlau hauv cov chaw sab hauv tsev uas muaj neeg coob coob.
Cov Hlau Txhuas Uas Muaj Hlau Ua Los Ntawm Hlau (AWA)
Cov xov hlau Aluminium Wire Armored (AWA) siv cov xov hlau aluminium rau txheej armor. Cov xov hlau no sib dua li cov xov hlau steel-armored. Koj yuav pom lawv tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv cov tsev nyob. Cov xov hlau aluminium pheej yig dua thiab yooj yim dua rau kev teeb tsa vim lawv qhov hnyav sib dua. Kev tshawb fawb sib piv qhia tau tias cov xov hlau aluminium armored muaj cov hluav taws xob zoo heev thiab thermal conductivity. Lawv kuj muaj cov txheej oxide ntuj uas tiv thaiv kev xeb, uas pab tau rau hauv cov chaw noo noo lossis noo noo. Thaum koj siv cov xov hlau AWA, koj txo koj cov nqi project thiab ua rau kev teeb tsa yooj yim dua. Cov hom xov hlau sab hauv tsev ntau-core armored no kuj zoo rau ib puag ncig vim tias txhuas yooj yim rau kev rov ua dua tshiab.
Cov Cables Uas Muaj Pa Luam Yeeb Tsawg Zero Halogen (LSZH)
Cov xov hlau uas muaj pa luam yeeb tsawg tsawg uas tsis muaj pa luam yeeb (LSZH) tsom mus rau kev nyab xeeb thaum muaj hluav taws. Lub plhaub sab nraud tsis tso cov pa luam yeeb halogen lossis cov pa luam yeeb tuab thaum raug cua sov. Koj tuaj yeem ntseeg cov xov hlau no hauv cov chaw uas tib neeg sib sau ua ke, xws li chaw ua haujlwm lossis tsev kawm ntawv. Cov xov hlau LSZH muaj ibCov pa oxygen tsawg (LOI) siab, uas txhais tau tias lawv tiv taus kev kub hnyiab thiab tsim cov pa luam yeeb tsawg dua. Kev sim qhia tau tias LSZH cables muajCov nqi tso tawm cua sov tsawg thiab cov pa luam yeeb tsawg kawg nkausCov yam ntxwv no pab kom txoj kev khiav tawm kom meej thiab txo cov kev pheej hmoo rau kev noj qab haus huv thaum muaj hluav taws. Ntau cov cai tsim kho tam sim no xav tau LSZH hom xov hlau sab hauv tsev ntau lub hauv paus rau cov haujlwm tshiab.
| Hom Cable | Lub Ntsiab Lus Tseem Ceeb | Cov Ntaub Ntawv Siv Zoo Tshaj Plaws |
|---|---|---|
| SWA | Cov cuab yeej hlau muaj zog | Cov chaw muaj neeg coob lossis muaj kev pheej hmoo siab |
| AWA | Sib dua, pheej yig | Cov xov hluav taws xob hauv tsev |
| LSZH | Pa luam yeeb tsawg, tsis muaj halogen | Cov chaw pej xeem thiab cov chaw kaw |
Cov Cables Uas Muaj Cov Khoom Siv Fiber Optic Ntau Lub Core
Tej zaum koj yuav pom tias cov tsev niaj hnub xav tau kev sib txuas lus ceev thiab txhim khu kev qha.Cov kab hlau fiber optic multi-core armoredpab koj ua kom tau raws li cov kev xav tau no. Cov xov hlau no siv cov cuab yeej tiv thaiv muaj zog, xws li hlau lossis txhuas, los tiv thaiv cov xov hlau mos mos sab hauv. Koj tuaj yeem siv lawv rau hauv qhov chaw uas cov xov hlau yuav ntsib kev co, kev nyuaj siab, lossis txawm tias nas. Cov cuab yeej tiv thaiv no ua rau koj cov ntaub ntawv muaj kev nyab xeeb thiab koj lub network khiav zoo.
Thaum koj saib cov hom cables sab hauv tsev uas muaj ntau lub core armored, cov fiber optic versions sawv tawm rau lawv lub peev xwm los tswj cov ntaub ntawv ceev ceev. Koj tau txais ntau lub fibers hauv ib lub cable, uas txhais tau tias koj tuaj yeem xa ntau cov ntaub ntawv ib zaug. Yog tias ib lub fiber tsis ua haujlwm, lwm lub khaws koj lub network online. Tus qauv tsim no muab kev thaj yeeb nyab xeeb rau koj ntxiv.
Nov yog qee qhov laj thawj vim li cas koj thiaj xaiv cov xov hlau fiber optic multi-core rau koj lub tsev:
- Koj tau txaiskev tiv thaiv kho tshuab muaj zog, yog li koj cov cables kav ntev dua txawm tias nyob rau hauv qhov chaw nyuaj.
- Tus qauv tsim ntau lub core muab rau koj thaub qab, yog li koj lub network nyob twj ywm txawm tias ib lub fiber tsis ua haujlwm.
- Cov cables no ua rau koj lub teeb liab meej thiab ceev, uas zoo heev rau kev hu video, streaming, thiab cov tshuab tsim vaj tsev ntse.
- Koj txuag lub sijhawm thaum lub sijhawm teeb tsa vim tias cov cables yooj ywm thiab yooj yim rau kev tuav.
- Raws li lub sijhawm dhau mus, koj siv nyiaj tsawg dua rau kev kho thiab txij nkawm vim tias cov xov hlau tiv taus kev puas tsuaj.
Lus Cim:Ntau lub tsev kawm ntawv, chaw ua haujlwm, thiab txawm tias qhov chaw khawb av tau siv cov xov hlau fiber optic multi-core los txhawb kev ceev thiab kev ntseeg siab ntawm lub network. Piv txwv li, ib lub tsev kawm ntawv qib siab tau txhim kho nws lub network hauv tsev kawm ntawv los ntawm kev siv cov xov hlau no rau kev sib txuas lus ntev. Ib qhov project tsim kho nroog tau ua rau nws cov kab sib txuas lus muaj zog, txawm tias nyob rau hauv qhov xwm txheej sab nraum zoov.
Koj tuaj yeem nrhiav cov khoom zoo liOWIRE lub 12 strand OM3 armored fiber cable, uas txhawb nqa cov ntaub ntawv ceev ceev hla kev deb. Hom cable no pab koj npaj koj lub tsev rau cov kev xav tau thev naus laus zis yav tom ntej. Thaum koj piv rauhom ntawm cov xov hlau sab hauv tsev uas muaj ntau lub core armored, cov kev xaiv fiber optic muab rau koj qhov sib xyaw ua ke ntawm kev ceev, kev nyab xeeb, thiab tus nqi.
Cov txiaj ntsig tseem ceeb rau kev siv hluav taws xob hauv tsev
Kev Nyab Xeeb thiab Kev Tiv Thaiv Hluav Taws Zoo Dua
Koj xav kom koj lub tsev muaj kev nyab xeeb li sai tau.Cov xov hlau armored ntau lub corepab koj ua tiav lub hom phiaj no. Cov xov hlau no siv cov khoom siv tshwj xeeb thiab cov qauv tsim los tiv thaiv hluav taws kom tsis txhob kis mus. Cov txheej txheem ua haujlwm ua ib qho thaiv, tiv thaiv cua sov thiab nplaim taws kom deb ntawm cov xov hlau sab hauv. Qhov no tiv thaiv tib neeg thiab khoom vaj khoom tsev.
Koj tuaj yeem ntseeg cov cables no vim lawv dhau qhov kev xeem kev nyab xeeb hluav taws. Cov koom haum kev nyab xeeb xws li UL Solutions thiab European Union xav kom cov cables ua tau raws li cov qauv nyuaj. Nov yog qee daim ntawv pov thawj uas qhia txog kev muaj peev xwm tiv thaiv hluav taws ntawm cov cables ntau lub core:
- Daim ntawv pov thawj UL los ntawm UL Solutionsua pov thawj tias cov xov hlau ua tau raws li qhov yuav tsum tau ua kom tsis txhob muaj hluav taws thiab kev nyab xeeb. Cov kev xeem no ua raws li cov qauv NFPA.
- Daim ntawv pov thawj CPR hauv European Union ua kom cov xov hlau ua tau raws li cov qauv kev nyab xeeb hluav taws. Koj yuav pom lub cim CE ntawm cov khoom tau ntawv pov thawj.
- Ob qho tib si UL Listed thiab CPR Euroclass kev ntsuas xav tau cov cables kom dhau qhov kev xeem uas kuaj xyuas seb puas muaj hluav taws kub tsawg thiab muaj pa luam yeeb tsawg.
Cov ntawv pov thawj no txhais tau tias koj tuaj yeem cia siab rau cov xov hlau uas muaj ntau lub hauv paus los ua kom koj lub tsev muaj kev nyab xeeb dua thaum muaj hluav taws kub. Koj kuj pab tiv thaiv tib neeg ntawm cov pa luam yeeb thiab cov pa roj uas ua rau muaj kev phom sij. Hauv cov chaw uas muaj neeg coob coob sib sau ua ke, xws li tsev kawm ntawv lossis chaw ua haujlwm, qib kev nyab xeeb no yog qhov tseem ceeb.
Kev Ua Tau Ntev thiab Ntev Ntev
Koj xav tau cov xov hlau uas kav ntev ntau xyoo yam tsis muaj teeb meem. Cov xov hlau uas muaj ntau lub core armored muab qhov kev thaj yeeb nyab xeeb rau koj. Cov txheej armor tiv thaiv cov xov hlau sab hauv los ntawm kev puas tsuaj rau lub cev. Koj tuaj yeem teeb tsa cov xov hlau no rau hauv thaj chaw uas muaj neeg coob coob, thiab lawv yuav tiv taus kev sib tsoo, khoov, thiab txawm tias cov nas tom.
Qhov kev tsim kho muaj zog txhais tau tias koj siv sijhawm tsawg dua thiab nyiaj txiag tsawg dua rau kev kho. Koj zam kev hloov pauv ntau zaus, uas txuag koj lub zog thiab tus nqi. Cov xov hlau kuj tswj tau qhov kev hloov pauv ntawm qhov kub thiab txias thiab av noo zoo. Koj tuaj yeem siv lawv hauv ntau hom tsev, los ntawm tsev mus rau cov chaw tsim khoom.
Lub Tswv Yim:Kev xaiv cov xov hlau uas muaj ntau lub core armored yuav pab koj tsim kom muaj lub tshuab hluav taws xob uas sawv ntawm qhov kev sim ntawm lub sijhawm. Koj tau txais kev ua tau zoo txhim khu kev qha txhua xyoo.
Kev Ua Raws Li Xyoo 2025 Cov Cai thiab Cov Qauv ntawm Kev Tsim Kho Vaj Tse
Koj xav kom koj lub tsev ua tau raws li txhua txoj cai tshiab. Cov xov hlau uas muaj ntau lub core ua rau qhov no yooj yim. Cov xov hlau no ua raws li cov qauv thoob ntiaj teb thiab lub teb chaws nruj heev. Piv txwv li, lawv ua raws liIEC 60502 thiab IEC 60228, uas teeb tsa cov cai rau kev tsim cov xov hluav taws xob thiab qhov zoo ntawm cov neeg coj hluav taws. Cov qauv tiv taus hluav taws ua tau raws li IEC 60332-3, yog li koj paub tias lawv muaj kev nyab xeeb rau cov chaw uas rhiab heev rau hluav taws.
Koj kuj pom kev ua raws li cov qauv hauv tebchaws Suav xws li GB/T 12706 thiab GB/T 18380-3. Cov qauv no npog txhua yam los ntawm kev ntsuas hluav taws xob mus rau qhov zoo ntawm kev rwb thaiv tsev. Cov xov hlau ntau lub plawv hlau raug ntsuas rau 0.6/1kV hluav taws xob, uas haum rau feem ntau cov kev xav tau hluav taws xob sab hauv tsev. Koj pom lawv siv rau hauv cov chaw muaj neeg coob thiab rhiab heev rau hluav taws, xws li cov chaw hauv av, cov chaw fais fab, thiab cov tsev siab.
- Cov hlau tooj liab thiab cov rwb thaiv tsev PVC uas ntsuas tau ntawm 75 ° C txhawb nqa kev ua haujlwm zoo.
- Cov kev xaiv uas muaj hlau tiv thaiv, xws li hlau xaim lossis daim kab xev, ntxiv kev tiv thaiv ntxiv rau cov qauv tsim ntau lub core.
- Cov ntsiab lus txog kev siv tshuab, xws li qhov kub siab tshaj plaws ntawm tus neeg xa hluav taws xob thiab qhov khoov vojvoog tsawg kawg nkaus, qhia tau tias cov xov hlau ua tau raws li cov qauv kev ua haujlwm nruj.
Thaum koj xaiv cov xov hlau uas muaj ntau lub core armored, koj yuav tsum paub tseeb tias koj cov xov hlau ua tau raws li cov cai rau xyoo 2025 thiab tom qab ntawd. Koj zam tau teeb meem nrog kev tshuaj xyuas thiab ua kom koj lub tsev muaj kev nyab xeeb thiab ua raws li cov cai.
Kev Txhim Kho Kev Ntseeg Siab Rau Cov Txheej Txheem Tseem Ceeb
Koj vam khom cov txheej txheem tseem ceeb txhua hnub. Cov no suav nrog teeb pom kev thaum muaj xwm txheej ceev, lub tswb ceeb toom hluav taws, kev ruaj ntseg network, thiab kev ua haujlwm hauv tsev. Yog tias cov txheej txheem no ua tsis tiav, kev nyab xeeb thiab kev nplij siab ntawm txhua tus neeg hauv lub tsev yuav muaj kev pheej hmoo. Cov xov hlau armored ntau lub hauv paus pab koj kom cov txheej txheem no khiav tau zoo, txawm tias thaum muaj xwm txheej nyuaj.
Cov xov hlau uas muaj ntau lub core siv cov khoom siv muaj zog thiab cov qauv tsim ntse. Cov txheej txheem tiv thaiv tiv thaiv cov xov hlau sab hauv los ntawm kev puas tsuaj los ntawm kev sib tsoo, kev khoov, lossis txawm tias cov nas. Qhov no txhais tau tias koj tuaj yeem ntseeg cov xov hlau no kom ua haujlwm tau, txawm tias nyob rau hauv qhov chaw uas yuav muaj xwm txheej. Koj tsis tas yuav txhawj txog kev kho ntau zaus lossis kev ua tsis tiav sai sai.
Cov kev tshawb fawb qhia tau hais tias hom kev rwb thaiv tsev hauv ib lub cable ua rau muaj qhov sib txawv loj heev rau qhov yuav tsum tau kho ntau zaus npaum li cas. Piv txwv li, cov cables nrogCov khoom siv rwb thaiv tsev uas txuas nrog polyethylene (XLPE) muaj cov nqi kho qis duadua li cov ntawv qub uas muaj rwb thaiv tsev. Kev tshawb fawb kuj qhia tau tias cov khoom siv ntawm tus neeg coj hluav taws xob, txawm tias tooj liab lossis txhuas, tsis hloov pauv qhov kev kho ntau yog tias qhov rwb thaiv tsev zoo. Qhov no txhais tau tias koj tuaj yeem tsom mus rau kev xaiv cov xov hlau uas muaj rwb thaiv tsev muaj zog thiab cov cuab yeej tiv thaiv kom ntseeg tau zoo tshaj plaws.
Thaum koj saib seb cov xov hlau ua haujlwm li cas thaum muaj av qeeg lossis lwm yam kev phom sij, koj pom tias cov xov hlau uas muaj hlau tiv thaiv sawv ntsug zoo dua. Hauv cov cheeb tsam uas muaj av co, tus nqi kho tseem qis heev. Txawm tias nyob rau hauv cov chaw uas muaj av txav mus los, cov xov hlau uas muaj hlau tiv thaiv nrog cov khoom rwb thaiv tsev niaj hnub tseem ua haujlwm ntev dua li lwm hom. Lub hnub nyoog ntawm cov xov hlau tsis ua qhov sib txawv loj, yog li koj tau txais txiaj ntsig ntev los ntawm koj qhov kev nqis peev.
Lub Tswv Yim:Xaiv cov xov hlau uas muaj ntau lub core armored nrog XLPE insulation rau koj lub tsev cov kab ke tseem ceeb tshaj plaws. Koj tau txais kev tiv thaiv zoo thiab tsawg dua kev kho dua sijhawm.
Koj tuaj yeem pom cov txiaj ntsig ntawm cov xov hlau ntau lub hauv paus rau cov kab ke tseem ceeb hauv lub rooj no:
| Feature | Cov txiaj ntsig rau Cov Txheej Txheem Tseem Ceeb |
|---|---|
| Txheej txheem tiv thaiv muaj zog | Tiv thaiv kev puas tsuaj rau lub cev |
| Kev rwb thaiv tsev siab heev (xws li XLPE) | Txo cov nqi kho |
| Tsim ntau lub core | Txhawb ntau lub voj voog hauv ib qho |
| Kev ua tau zoo ruaj khov hauv kev phom sij | Ua kom cov txheej txheem khiav thaum muaj xwm txheej |
| Lub neej ua haujlwm ntev | Txo kev txij nkawm thiab kev hloov pauv |
Koj xav kom koj lub tsev cov txheej txheem tseem ceeb ua haujlwm txhua hnub, txawm tias muaj dab tsi tshwm sim los xij. Cov xov hlau uas muaj ntau lub core muab kev ntseeg siab rau koj. Lawv pab koj zam kev siv sijhawm tsis ua haujlwm kim thiab ua kom txhua tus muaj kev nyab xeeb thiab sib txuas lus.
Cov Cables Uas Muaj Cov Core Ntau Thiab Lwm Hom Cable
Kev Sib Piv Nrog Cov Cables Ib Leeg
Thaum koj xaiv cov cables raucov xov hluav taws xob sab hauv tsev, koj feem ntau piv cov xov hlau uas muaj ntau lub core nrog cov xov hlau uas muaj ib lub core. Cov xov hlau uas muaj ntau lub core muab kev ywj pheej ntau dua rau koj thiab kev tiv thaiv zoo dua. Koj tuaj yeem siv lawv rau hauv qhov chaw uas cov xov hlau yuav tsum khoov lossis txav mus los. Cov xov hlau uas muaj ib lub core ua haujlwm zoo tshaj plaws hauv qhov chaw ruaj khov thiab tsis tuav kev txav mus los zoo.
Nov yog ib daim ntawv qhia los pab koj pom qhov sib txawv:
| Feature / Factor | Cov Cables Uas Muaj Ntau Lub Core | Cov Cables Ib Leeg |
|---|---|---|
| Kev ywj pheej | Zoo heev, zoo rau cov xov hlau nyuaj | Qis, zoo tshaj plaws rau kev teeb tsa ruaj khov |
| Tiv thaiv kev cuam tshuam | Muaj zog, vim yog kev tiv thaiv thiab cov khub sib ntswg | Tsawg dua, feem ntau yog rau kev xa hluav taws xob |
| Kev Tiv Thaiv Tshuab | Armor tiv thaiv kev puas tsuaj | Tsis muaj riam phom, tsawg dua kev tiv thaiv |
| Tam sim no muaj peev xwm nqa tau | Nruab nrab, zoo rau cov teeb liab thiab kev tswj hwm | Siab dua, zoo dua rau lub zog |
| Kev Tiv Thaiv Kev Qaug Zog | Siab, tiv taus kev khoov thiab kev txav mus los | Qis dua, zoo tshaj plaws rau kev siv static |
| Lub Neej Siv Tau (Kev Teeb Tsa Ruaj Kho) | 15-20 xyoo | 25-30 xyoo |
| Lub Neej Siv Tau (Siv Tau Ntawm Xov Tooj) | 3-5 xyoos | Tsis haum |
| Tus nqi | Siab dua, vim yog riam phom thiab kev nyuaj | Qis dua, yooj yim dua rau kev teeb tsa |
| Kev Kis Teeb Liab | Zoo heev rau cov teeb liab zaus siab | Tsis haum rau cov teeb liab zaus siab |
Koj tuaj yeem pom tias cov xov hlau armored multi-core muaj ntau yam ntxwv rau cov tsev niaj hnub, tshwj xeeb tshaj yog qhov twgkev ywj pheej thiab kev tiv thaivteeb meem.
Kev Sib Piv Nrog Cov Cables Uas Tsis Muaj Armored
Cov xov hlau uas tsis muaj hlau tiv thaiv tsis muaj ib txheej tiv thaiv. Koj siv tau rau hauv thaj chaw muaj kev nyab xeeb thiab tsis muaj kev pheej hmoo ntau. Txawm li cas los xij, lawv tsis tuaj yeem tiv thaiv kev sib tsoo, kev cuam tshuam, lossis nas. Cov xov hlau uas muaj hlau tiv thaiv ntau lub plawv muaj ib txheej tiv thaiv muaj zog. Cov hlau tiv thaiv no ua rau koj cov xov hlau muaj kev nyab xeeb hauv qhov chaw uas tibneeg coob lossis nyob ib puag ncig hnyav.
Lub Tswv Yim:Yog tias koj xav kom koj cov cables kav ntev dua thiab nyob twj ywm kom tsis txhob puas tsuaj, xaiv cov cables armored rau thaj chaw uas muaj kev pheej hmoo ntau dua.
Kev siv nyiaj tsim nyog thiab tus nqi
Tej zaum koj yuav pom tias cov xov hlau uas muaj ntau lub core armored kim dua thaum xub thawj. Txawm li cas los xij, lawv txuag koj cov nyiaj dhau sijhawm. Cov xov hlau no txo qhov xav tau kev kho thiab txo qhov kev pheej hmoo ntawm lub sijhawm tsis ua haujlwm. Lawv tus qauv tsim muaj zog txhais tau tias koj siv nyiaj tsawg dua rau kev saib xyuas. Koj kuj zam kev hloov pauv kim.
Cov kev tshawb fawb qhia tau hais tias cov cables nrogzoo dua hluav taws tsis kam thiab ua haujlwm ntev, zoo liCov cables uas muaj cov mineral insulated los yog steel tape armored, pab koj ua raws li cov cai kev nyab xeeb thiab tuaj yeem txo cov nqi pov hwm. Thaum ntau lub tsev siv cov txheej txheem ntse thiab xav tau cov xov hlau txhim khu kev qha, tus nqi ntawm cov xov hlau armored tseem loj hlob tuaj. Koj tau txais txiaj ntsig zoo ntawm koj cov peev txheej vim tias cov xov hlau no kav ntev dua thiab tiv thaiv koj lub tsev cov kab ke.
Kev nqis peev rau hauv cov xov hlau uas muaj ntau lub hauv paus txhais tau tias koj xaiv kev nyab xeeb, kev ntseeg siab, thiab kev txuag nyiaj mus sij hawm ntev rau koj lub tsev cov xov hlau.
Yuav Ua Li Cas Xaiv Cov Cable Uas Muaj Ntau Lub Core Armored
Xaiv qhovtxoj cai multi-core armored cablerau koj txoj haujlwm tsim kho hauv xyoo 2025 yuav tsum tau npaj ua tib zoo. Koj xav kom paub tseeb tias koj cov xov hlau ua tau raws li qhov xav tau niaj hnub no thiab qhov xav tau tag kis. Cia peb saib cov kauj ruam tseem ceeb uas koj yuav tsum ua raws.
Kev Soj Ntsuam Qhov Voltage thiab Tam Sim No Xav Tau
Koj yuav tsum phim koj lub cable rau lub zog hluav taws xob thiab tam sim no uas koj lub cev yuav siv. Pib los ntawm kev kuaj xyuas qhov xav tau hluav taws xob ntawm koj cov khoom siv thiab tag nrho cov khoom thauj ntawm txhua lub voj voog. Cov cables armored multi-core muaj ntau qhov ntsuas hluav taws xob sib txawv, xws li qis, nruab nrab, thiab siab. Txhua hom haum rau kev siv tshwj xeeb, xws li kev siv hluav taws xob hauv tsev, kev lag luam, lossis kev lag luam.
Cov kws ua haujlwm siv cov txheej txheem siab heev los sim thiab ua qauv kev ua haujlwm ntawm cov cable. Piv txwv li, lawv siv cov qauv 3D finite element los tshuaj xyuas seb cov cables tswj cov tam sim no thiab voltage ntawm ntau zaus sib txawv li cas. Cov kev sim no ntsuas qhov poob, impedance, thiab seb cov hlau tiv thaiv cuam tshuam li cas rau kev ua tau zoo. Cov txiaj ntsig qhia tau tias qhov sib txawv ntawm kev simulation thiab kev ntsuas tiag tiag tseem nyob qis dua 10%. Qhov no txhais tau tias koj tuaj yeem ntseeg siab rau cov ntsuas uas koj pom ntawm cov ntawv lo cable.
Koj kuj xav xav txogcua sov cuam tshuam li cas rau koj cov cablesCov txheej txheem qauv tshwj xeeb pab kwv yees seb qhov kub ntawm cov xov hlau hloov pauv li cas nrog cov khoom sib txawv. Cov txheej txheem no siv cov ntaub ntawv tiag tiag los ntawm kev sim hauv chav kuaj thiab kev sim hauv thaj teb. Lawv pab koj xaiv cov xov hlau uas yuav tsis kub dhau, txawm tias koj lub tsev xav tau hluav taws xob ntau ntxiv los xij.
Lub Tswv Yim:Ib txwm xyuas qhov voltage thiab tam sim no ntawm lub cable. Xyuas kom tseeb tias nws phim lossis tshaj qhov koj lub system xav tau. Qhov no pab tiv thaiv kom tsis txhob kub dhau thiab ua rau koj lub tsev muaj kev nyab xeeb.
Nov yog saib sai sai seb kev sim txuj ci txhawb nqa koj qhov kev xaiv li cas:
| Aspect | Kev Piav Qhia / Qhov Tshwm Sim |
|---|---|
| Kev Tsim Qauv | Cov qauv 3D finite element rau kev tshuaj xyuas zaus-domain |
| Cov Kev Ntsuas Kev Pom Zoo | Tag nrho cov kev poob, series impedance, sheath induced currents |
| Kev Poob Qhov Tseeb | Qhov sib txawv hauv qab 10% |
| Kev Ntsuas Qhov Tseeb | Qhov sib txawv hauv qab 5% |
| Txoj Kev Ntsuas | Tam sim no thiab tag nrho lub zog ntsuas los ntawm kev sim |
| Kev Ua Qauv Piv Rau Kev Ntsuas | Kev pom zoo zoo tag nrho |
Xav txog tej yam uas cuam tshuam rau ib puag ncig
Koj yuav tsum xav txog qhov chaw uas koj yuav teeb tsa koj cov cables. Ib puag ncig tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cable thiab lub neej ntev. Piv txwv li, cov cables hauv cov chaw noo noo lossis corrosive xav tau kev tiv thaiv ntxiv. Koj tuaj yeem xaiv cov hlau tiv thaiv txhuas rau nws txoj kev tiv thaiv corrosion lossis hlau tiv thaiv rau nws lub zog.
Cov hom kev teeb tsa sib txawv kuj tseem ceeb. Cov xov hlau hauv av xav tau cov cuab yeej tiv thaiv kom ruaj khov los tiv thaiv kev nyuaj siab ntawm av thiab dej noo. Cov xov hlau hauv qab nthab lossis phab ntsa yuav tsum tiv taus hluav taws thiab tsim pa luam yeeb me ntsis. Yog tias koj teeb tsa cov xov hlau rau hauv qhov chaw uas muaj neeg taug kev ntau lossis muaj kev pheej hmoo ntawm kev cuam tshuam, koj xav tau cov xov hlau uas muaj txheej sab nraud ruaj khov.
Cov qauv kev ua lag luam qhia tau hais tias tsoomfwv cov cai thiab cov qauv kev nyab xeeb ua lub luag haujlwm tseem ceeb hauv kev xaiv cov cable. Ntau txoj cai tshiab xav tau cov cables armored hauv pej xeem, hauv av, lossis cov tsev txaus ntshai. Koj kuj pom ntau qhov kev thov rau cov cables uas tuaj yeem tswj hwm cov chaw ib puag ncig hnyav, tshwj xeeb tshaj yog thaum cov nroog loj hlob thiab cov tsev nyuaj dua.
Nov yog ib lub rooj uas qhia txog yuav ua li caskev lag luam thiab cov yam ntxwv ib puag ncigcoj koj txoj kev xaiv:
| Tus Qauv Lag Luam | Kev Piav Qhia & Kev Cuam Tshuam rau Kev Xaiv Cable |
|---|---|
| Cov Cai Tswjfwm thiab Cov Qauv Kev Nyab Xeeb ntawm Tsoom Fwv | Yuav tsum siv cov khoom siv hauv av, cov tsev phom sij, thiab cov tsev pej xeem ua kom muaj kev ua raws cai thiab kev nyab xeeb, uas cuam tshuam rau kev xaiv cov xov hlau armored. |
| Kev Xav Tau ntawm Kev Lag Luam Tsim Kho | Kev loj hlob ntawm nroog thiab kev tsim kho vaj tse xav tau cov xov hlau ruaj khov thiab yoog tau rau cov chaw ib puag ncig hnyav. |
| Kev Xaiv Cov Khoom Siv Armoring | Hlau rau kev ruaj khov, txhuas rau kev sib dua thiab tiv taus xeb, fiber rau kev ywj pheej - kev xaiv nyob ntawm ib puag ncig thiab tus nqi. |
| Hom Kev Teeb Tsa | Cov kev teeb tsa hauv av, saum huab cua, thiab hauv qab dej yuav tsum muaj kev tiv thaiv cable thiab cov lus qhia sib txawv. |
Lus Cim:Ib txwm phim koj cov yam ntxwv ntawm cov xov hlau rau qhov chaw ib puag ncig. Qhov no pab koj cov xov hlau kav ntev dua thiab ua haujlwm zoo dua.
Kev Npaj Rau Kev Nthuav Dav Thiab Kev Txhim Kho Yav Tom Ntej
Koj xav kom koj lub tsev cov xov hlau txhawb nqakev hloov pauv yav tom ntejCov tsev ntse, kev siv tshuab ua haujlwm, thiab cov cai tshiab txog kev nyab xeeb txhais tau tias koj cov kev xav tau yuav loj hlob tuaj. Cov xov hlau uas muaj ntau lub core pab koj npaj rau cov kev hloov pauv no.
Ntau cov xov hlau niaj hnub no siv cov qauv me me uas txuag tau qhov chaw thiab ua rau kev hloov kho yooj yim dua. Piv txwv li,Cov xov hlau ceramic muaj zog tiv taus hluav tawsthiab ua kom cov voj voog ua haujlwm thaum muaj xwm txheej ceev. Cov cables no ua tau raws li cov cai kev nyab xeeb nruj thiab txhawb nqa lub zog thiab kev xa cov ntaub ntawv txhim khu kev qha. Koj kuj pom cov cables ua los ntawm cov khoom siv halogen-dawb thiab cov khoom siv zoo rau ib puag ncig. Cov yam ntxwv no pab koj lub tsev ua tau raws li cov qauv ib puag ncig yav tom ntej.
Qee cov cables, xws li Southwire's MCAP thiab LAPP's ÖLFLEX® FIRE, qhia txog kev tsim qauv tshiab txhawb nqa ob qho tib si kev nyab xeeb thiab cov txheej txheem tsev ntse. Cov cables no tuaj yeem tswj tau qhov kub siab thiab ua kom cov ntaub ntawv ntws, txawm tias thaum muaj hluav taws. Qhov no txhais tau tias koj lub tsev tseem muaj kev nyab xeeb thiab txuas nrog, txawm tias koj ntxiv cov txheej txheem tshiab lossis nthuav dav.
- Cov xov hlau ceramic ntau lub hauv paus haum rau cov kab ke hluav taws xob nyuaj thiab txuag qhov chaw.
- Lawv muaj zog thiab tiv taus hluav taws, ua kom cov voj voog muaj kev nyab xeeb thaum muaj xwm txheej ceev.
- Cov xov hlau no ua tau raws li cov cai kev nyab xeeb tshiab thiab txhawb nqa kev hloov kho tshiab yam tsis tas yuav rov txuas hluav taws xob loj.
- Cov ntaub ntawv uas tsis muaj halogen thiab kub heev tiv thaiv koj lub tsev ntawm kev pheej hmoo yav tom ntej.
- Cov xov hluav taws xob siab heev ua rau lub zog thiab cov ntaub ntawv ntws mus los tau, txawm tias nyob hauv cov tsev ntse thiab tsis siv neeg.
Los ntawm: Sab Laj
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Lub sijhawm tshaj tawm: Lub Rau Hli-27-2025