1.What yog xhhw hlau?
XHhw xaim yog ib hom hluav taws xob cable insulated nrog cross-txuas polyethylene (XLPE), cov khoom siv tsis ntev, thiab noo noo tsis kam. Nws yog dav siv nyob rau hauv qhuav thiab damp ib puag ncig, suav nrog conduit system, kev siv cov ntawv thov nkag, thiab kev siv tshuab. Tus "HH" hauv XHHW sawv rau "High Thaum tshav kub kub ua haujlwm," Tso cai rau kev khiav haujlwm ntawm qhov chaw ntub dej thiab 90 Degree (piv txwv li XHHHW vs. Xhhw -2).
Tus Kws Ntaus Qauv-Tooj lossis Aluminium-txiav txim siab cov hlau hluav taws xob conduction, qhov hnyav, thiab kev teeb tsa cov cai. Cia peb tshawb nrhiav qhov sib txawv thiab qhov zoo ntawm tooj liab thiab txhuas XHHW xaim.
2.CoPer Xhhw Hlau: Kev Ua Haujlwm thiab Khoom Tseem Ceeb
2.1 Xhhw -2 tooj liab 600V: zoo dua li kev coj zoo thiab ruaj khov
Xhhw -2 tooj liab 600v Cable tau dhau los ua qhov kev xaiv tseem ceeb hauv kev sib kis tau qhov chaw sib kis tau vim nws txoj kev ua tau zoo thiab kev ua siab ntev. Tooj liab cov neeg conder muaj hluav taws xob siab siv hluav taws xob. Piv nrog lwm cov hlau, tooj muaj qis dua kev tiv thaiv, uas tuaj yeem ua kom muaj zog txo qis thiab ua haujlwm kom muaj txiaj ntsig ntawm lub zog hluav taws xob. Ib qho ntxiv, cov ntaub ntawv rwb thaiv tsev ntawm Xhhw {{2} Cable rwb thaiv tsev kev ua tau zoo, tab sis kuj tseem ua haujlwm ruaj khov rau ib puag ncig kub. Tus qauv tsim ntawm XHHW -2 Cable ntsib cov kev cai faib khoom ntawm lub tshuab xa tawm, tswj cov tshuab ntawm kev lag luam thiab cov vaj tse ua lag luam. Nws cov huab cua zoo tsis kam thiab corrosion tiv taus ua kom nws muaj kev cia siab ntev thiab kev nyab xeeb nyob hauv ib puag ncig hnyav. Nws yog dav siv nyob rau hauv ntau cov khoom siv hluav taws xob kom tau raws li kev cog qoob loo rau hluav taws xob.
2. {{{{2 4 / 0} xhhw hlau 1000V: Hnyav-Dag Zog Yuam Kev
4 / {0 xhhw hlau 1 {}}}}}} 00} 00v yog qhov siab faib khoom loj thiab tsim nyog rau ib puag ncig thiab kev thauj khoom siab. Kev siv cable siv tau 4/0 tooj tus neeg xyuas kom muab cov kev coj ua zoo thiab ua kom muaj zog thiab ruaj khov zog ua haujlwm. Nws rwb thaiv txheej txheej siv hla polyethylene (xlpe) cov khoom, uas muaj cov cua sov ua tsis kam thiab tiv thaiv kev laus. Nws tuaj yeem tiv taus volages li 1000v thiab hloov kho kom haum hnyav. XHHW Cable kuj muaj cov tshuaj muaj zog corrosion tsis kam thiab tuaj yeem siv rau lub sijhawm ntev hauv qhov chaw noo noo. Nws yog dav siv nyob rau hauv kev lag luam, lag luam vaj tse thiab sab nraum zoov cov khoom xa khoom fais fab hluav taws xob. Nws yog qhov kev xaiv zoo tshaj plaws rau cov tshuab hluav taws xob siab.
3.Aluminum xhhw xaim: raug nqi-raug nqi thiab kev daws teeb meem qoj
3.1 XHHW txhuas hlau hlau: ntsuas tus nqi thiab kev ua tau zoo
Aluminium XHHW Cable yog kev lag luam, txuag thiab lub zog hluav taws xob kis tau, siv dav hauv ntau lub zog faib hluav taws xob. Piv nrog tooj liab cov neeg coj, txhuas cov cooj ntxig tau sib dua hauv qhov hnyav, thiab tuaj yeem txo cov nra hnyav tag nrho, tshwj xeeb tshaj yog nyob hauv kev sib kis lub zog ntev. Aluminium XHHW KABLE siv cov polyethylene txuas nrog polyethylene (xlpe) cov khoom siv rwb thaiv tsev, uas muaj kev laus tshav kub. Nws tuaj yeem ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias ntawm -40 degree rau 90 degree, tau raws li kev xav tau ntawm kev ua haujlwm ntev thiab kev ua haujlwm tau zoo.
Ib qho ntxiv, Txhuas XHHW Cable kuj muaj tus nqi qis dua. Piv nrog tooj liab cable, tus nqi ntawm txhuas yog qhov zoo dua, uas tuaj yeem txo qis kev nqis peev tag nrho ntawm txoj haujlwm. Nws muaj zog corrosion thiab tshuaj lom neeg tiv thaiv ua kom cov cable los hloov rau ntau qhov chaw hnyav thiab txuas ntxiv nws txoj kev pabcuam lub neej. Vim nws cov khoom siv hluav taws xob zoo thiab cov txiaj ntsig zoo, cov tsev lag luam zoo nkauj, cov vaj tse ua lag luam thiab lwm thaj chaw, ua rau muaj kev daws teeb meem zoo tshaj plaws thiab kev lag luam cable.
3. {{{2 2 AWG XHHW Txhuas Hlau 1000V: High-Voltage Efficiency
Tus2AWG XHHW Txhuas Hlau 1000Vyog engineered rau high-volion tshuab uas cov nqi ua tau zoo yog qhov tseem ceeb. Nws cov rwb thaiv tsev XLPE kom muaj durability, thaum lub txhuas coj los txo cov kev siv nyiaj:
Kev Ntsuas Hluav Taws Xob: Haum rau 1000V tshuab, suav nrog kev faib khoom siv fais fab fais fab.
Corrosion Kuj: Alloy aluminium tiv thaiv oxidation thaum zoo ntsia nrog anti-oxidant paste.
Yooj yooj: Yooj yim khoov thiab txoj kev sib piv kom tuab me me tooj liab cable.
Qhov Zoo:
Txo cov nqi qis dua rau kev teeb tsa loj.
Raws li cov nec tseev kom muaj ntub dej / cov chaw qhuav.
Qhov zoo tshaj plaws rau kev siv lub zog txuas ntxiv mus yuav tsum tau ua ntev teev.
4.CoCauv thiab Alopper thiab Aluminium XHHW: kev txiav txim siab tseem ceeb
Xaiv ntawm tooj liab thiab txhuas yog nyob ntawm cov phiaj xwm:
| Yam tseem ceeb | Tooj liab Xhhw | Aluminium XHHW |
|---|---|---|
| Kev coj ua | Siab dua (61% ntau dua al) | Qis dua (yuav tsum tau txais lub ntsuas cua loj) |
| Qho hnyav | Hnyav dua | 50% sib dua |
| Tus nqi | Kim dua | Nqi-Zoo |
| Kev muab cia | Yuav tsum muaj cov khoom noj tsawg | Cov kev pab loj yuav tsum muaj |
| Yam ruaj khov | ResistS corrosion | Yuav tsum muaj cov tshuaj tiv thaiv oxidant |
| Cov Ntawv Thov | Kev Siv Lub Tshuab Siab | Nyiaj txiag-tsom ua haujlwm |
5.Yog li cas xaiv XHHW hlau?
Qhov laj thawj tseem ceeb rau kev xaiv Xhhw cable nyob rau hauv nws cov kev ua tau zoo thiab versatility. Ua ntej tshaj plaws, XHHW Cable siv cross-txuas Polyethylene (XLPE) raws li cov khoom siv rwb thaiv tsev, uas muaj cov hluav taws xob ua haujlwm. Nws tuaj yeem tiv tauj kev ua haujlwm tas mus li cas txog 90 degree thiab hloov kho rau ntau qhov chaw kub. Ib qho ntxiv, XLPE rwb thaiv tsev txheej kuj muaj cov khoom siv tiv thaiv zoo heev, uas tuaj yeem tiv thaiv cov yaig ntawm ultraviolet, thiab nthuav tawm kev pabcuam lub neej ntawm kev sib txuas.
Cov versatility ntawm xhhw cable ua rau nws yuav tau siv dav hauv cov tshuab sib txawv, tshwj xeeb tshaj yog nyob rau hauv cov chaw lag luam thiab kev faib khoom lag luam thiab sab nraud. Nws yog qhov tsim nyog rau cov tshuab nrog ntsuas hluav taws xob ntawm 600V mus rau 1000V thiab tuaj yeem tiv taus hnyav-thauj khoom hnyav.
Ib qho ntxiv, XHHW cable ntsib cov qauv kev lag luam nruj thiab ua raws cai ua kom nws muaj kev nyab xeeb thiab ntseeg tau rau hauv ntau lub zog hluav taws xob. Nws cov qauv siab tsim thiab tsim khoom ua rau nws xaiv qhov kev lag luam zoo tshaj plaws, kev ua haujlwm ruaj khov lossis tseem ceeb ntawm kev tsis taus thiab tseem ceeb ntawm lub zog engineering.
Dongguan Ntau Ntau Hlau & Cable Co., Ltd.Pom tau zoo tshaj plaws hauv Asmeskas kev ua lag luam nrog nws tus R & D lub zog thiab daim ntawv pov thawj lav. Peb pab pawg R & D tau txuas ntxiv tshawb xyuas cov thev naus laus zis tshiab los txhim kho cov khoom lag luam. Cov nplai ntau lawm kuj nthuav dav kom tau raws li kev thov kev lag luam. Peb cov khoom tau dhau Ul83, ul44, ul719 thiab lwm cov ntawv pov thawj, thiab xhhw xaim muaj kev ua tau zoo heev. Nyob rau hauv cov nqe lus ntawm tus nqi, peb muab cov nqi tsim nyog rau cov neeg siv Asmeskas thaum ua kom zoo, thiab peb ntseeg tau cable cov khoom siv.