Mar 14, 2025

Cov txheej txheem xeem dab tsi uas muaj kev koom tes nrog cable sheath ntseeg nyob rau hauv AS / NZS 5000.1?

Tso lus

1. Txheej txheem cej luam ntawm AS / NZS 5000.1 thiab Cable Shale Qhov tseem ceeb

1.1 Nkag siab AS / NZS 5000.1

AS / NZS 5000.1 qhia meej txog qhov yuav tsum muaj rau{{0 {0}}. 6/1 KV Armored thiab Untraloured fais fab Cables, suav nrog cov ntaub ntawv, kev tsim kho, thiab kev ua tau zoo nyob rau ntau qhov kev mob. Tus qauv ua kom ntseeg tau tias cables zoo liSAA XLPE PVC HAB CAUthiab10 hli txiv kab ntxwv ncig cleslessib ntsib nruj kev nyab xeeb thiab kev coj khov kho.

1.2 lub luag haujlwm ntawm cable sheath kev ntseeg siab

Lub cable sheath yog txheej sab nraud, feem ntau ua los ntawmpolyvinyl chloride (PVC)lossis cov ntaub ntawv zoo ib yam, thiab pab ntau yam haujlwm:

Kev tiv thaiv ib puag ncig: Shields lub cable los ntawm ya raws, tshuaj lom neeg, thiab UV hluav taws xob.

Kev Tiv Thaiv Txhua Yam: Tiv thaiv kev puas tsuaj, cuam tshuam, thiab crushing thaum nruab thiab kev ua haujlwm.

Kev Rwb Hluav Taws Xob: Tiv thaiv cov kav dej xau thiab ua kom muaj kev nyab xeeb.

Piv txwv li, tus10 hli txiv kab ntxwv sib chaws cableNta lub txiv kab ntxwv ci ntsa iab rau pom thiab ib puag ncig tsis kam, ua rau nws zoo rau kev sib sau hauv kev teeb tsa hnyav.

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2. Kev sim cov txheej txheem rau Cable Sheath Kev Ntseeg

2.1 Kev Tshuaj Ntsuam Xyuas Sab Nraud

Ua ntej kev sim siab, cables yauv mus aKev kuaj xyuas thiab sab nraudTxhawm rau kom ua raws li cov qauv tsim qauv:

Sheath tuab: Ntsuas tau siv micrometers los xyuas cov lus qhia ua ntej mus rau li / nzs 5000.1 yuav tsum tau.

Nto Zoo: Tshuaj xyuas rau cov kab nrib pleb, npuas, lossis cov tsis xwm yeem uas muaj kev ua tau zoo.

Xim Coling: Paub tseeb tias yog ua raws li cov qauv (piv txwv li, txiv kab ntxwv rau kev qhia yooj yim).

2.2 tensile lub zog thiab kev ntsuam xyuas elongation

Cov ntaub ntawv cov khoom siv tau raugtensile lub zog thiab kev ntsuam xyuas elongationTxhawm rau ntsuas nws cov khoom siv mechanical:

Lub zog tensile: Ntsuas qhov kev ntxhov siab tshaj plaws ntawm sheath tuaj yeem tiv taus ua ntej tawg.

Elongation thaum so: Kev txiav txim siab cov khoom siv hloov tau thiab muaj peev xwm los ncab yam tsis tawg.

Cov kev ntsuam xyuas no yog qhov tseem ceeb rau cov xaim zoo liSAA XLPE PVC HAB CAU, uas yuav tsum tau ua dhau kev ntxhov siab thaum lub sijhawm teeb tsa thiab ua haujlwm.

2.3 Kev Ntsuas Laus

Cable sheaths raug rau cov laus sai sai rau simulate kev kawm ntev:

Thermal Kev Laus: Cov qauv pob txha pob txau yog rhaub kom nce qhov kub (piv txwv li, 100 degree) rau ncua sij hawm los ntsuas kev ua haujlwm.

Oxidative Laus Laus: Tshuaj tiv thaiv tsis kam mus rau oxidation, uas tuaj yeem ua rau brittleness thiab kev tawg.

Piv txwv li,AS / NZS 5000.1 XLPE Cable NqeKev txiav txim siab feem ntau suav nrog tus nqi ntawm cov ntaub ntawv zoo sib xws uas dhau cov kev sim siab ntau.

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2.4 Txias Khoov Xeem Ntawv

TusCold Bend XeemNtsuam xyuas cov sheath qhov yooj yim ntawm qhov kub tsawg:

Cables yog txias rau sub-xoom qhov kub (piv txwv li, -15} degree) thiab khoov ib ncig ntawm lub cheeb tsam ntawm lub cheeb.

Lub sheath yog kuaj xyuas kom tawg lossis tawg, ua kom muaj kev haum rau huab cua txias.

Qhov kev xeem no tshwj xeeb rau10 hli txiv kab ntxwv ncig cleslessiv nyob rau hauv sab nraum zoov lossis nyob rau hauv av.

2.5 Kev Ntsuam Xyuas Kev Ntsuas

Lub sheath muaj peev xwm tiv thaiv kev siv tshuab tau ntsuas siv aPoob phaus:

Lub cev hnyav ua rau lub ntsej muag tau tso rau hauv lub txaj los ntawm qhov siab.

Lub sheath yog tshuaj xyuas rau kev puas tsuaj, kom nws tuaj yeem tiv thaiv kev cuam tshuam thaum lub sijhawm teeb tsa lossis ua haujlwm.

2.6 ua txhaum kev ntsuam xyuas

TusPuas Ua Haujlwm Kev Ntsuam XyuasKev ntsuas lub sheath tsis tu ncua tawm tsam kev sib txhuam:

Lub log muaj kev sib hloov tau thov rau lub hnab looj tes hauv cov taub hau.

Tus naj npawb ntawm Cycles yuav tsum tau hnav los ntawm sheath tau sau cia, nrog cov nqi siab dua qhia tau zoo ua kom ruaj khov.

2.7 Dej Nkag Mus Kuaj

TusDej Nkag Mus KuajUa kom cov sheath muaj peev xwm tiv thaiv kev ya raws ingress:

Cables yog submerged hauv dej lossis raug rau cov dav hlau dej siab.

Lub sheath yog tshuaj xyuas rau txeej, uas yuav cuam tshuam rwb thaiv tsev thiab ua rau hluav taws xob ua txhaum.

2.8 nplaim hluav taws

Cable sheaths raug sim raunplaim taws retardancyTxhawm rau kom muaj kev nyab xeeb hauv hluav taws-prone puag ncig:

Lub sheath yog nthuav tawm cov nplaim taws rau ib lub sijhawm teev tseg.

Cov nplaim taws sib kis, cov pa luam yeeb ntom ntom, thiab tus kheej-extinguishing cov khoom tau raug ntsuas.

Piv txwv li,SAA XLPE PVC HAB CAUFeem ntau cov nplaim hluav taws-retardant sheaths kom tau raws li cov qauv kev nyab xeeb.

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2.9 Dielectric lub zog ntsuas

TusDielectric zog kuajTxheeb xyuas cov phom hluav taws xob hluav taws xob rwb thaiv tsev:

Ib qho hluav taws xob siab yog thov ntawm lub sheath thiab tus thawj coj.

Qhov voltage yog maj ntau dua nce kom txog thaum tawg tshwm sim, nrog cov nqi siab dua uas yog qhia zoo dua qub rwb thaiv tsev.

2.10 Kev Ntsuas Cov Tshuaj Ntsuam

Cov sheath tsis kam rau cov tshuaj lom neeg raug tshuaj xyuas los ntawm kev ua rau nws mus rau ntau yam tshuaj:

Cov kua qaub, alkalis, roj, thiab cov kuab tshuaj tau thov rau lub sheath.

Lub sheath yog kuaj xyuas kom o, tawg, lossis ploj ntawm cov khoom siv neeg kho tshuab.

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3. Kev Kawm Kev Cai: 10 hli Txiv Kab Ntxwv Cable

3.1 Tsim Specifications

Tus10 hli txiv kab ntxwv sib chaws cableYog tus piv txwv ua ntej ntawm AS / NZS 5000.1 Ua Raws:

Tus saib xyuas: Ob Cores Insulated (theem thiab nruab nrab) + ib lub ntiaj teb liab qab.

Sheath: Txiv kab ntxwv PVC rau pom thiab ib puag ncig tsis kam.

Cov Ntawv Thov: Qhov zoo rau kev sib sau ua kom ruaj khov hauv cov vaj tse lag luam, txuas ntxiv rau nruab lub zog, thiab av hauv av.

3.2 Kuaj rau Sheath Kev Ntseeg

Cov cable no undergoes tag nrho cov kev xeem ua ntej kom ntseeg tau nws cov riam ua raws li / nzs 5000.1 yuav tsum tau. Piv txwv li, nws cov txiv kab ntxwv PVC txaj tau sim rau UV kuj, thiab nplaim taws retardancy, ua rau nws tsim nyog rau sab nraum zoov thiab kev siv khoom.

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4. Kev ua lag luam cuam tshuam ntawm AS / NZS 5000.1 Ua Raws

4.1 Kom Zoo Sib Tw

Cov neeg tsim khoom zoo liChangzhou Annett Cable Co., Ltd.thiabQinShan Cable GroupQiv li / nzs 5000.1 ua raws cai kom tau txais kev sib tw nyob rau hauv kev lag luam Australian. Lawv liSAA XLPE PVC HAB CAUthiab10 hli txiv kab ntxwv ncig cleslesntseeg tau rau lawv txoj kev ntseeg tau thiab kev nyab xeeb.

4.2 Nqe Kev Txiav Txim Siab

TusAS / NZS 5000.1 XLPE Cable Nqexav txog tus nqi ntawm cov ntaub ntawv zoo thiab ntsuas nruj. Thaum ua raws li cov xaim hluav taws xob tau muaj cov nqi ntau dua, lawv cov kav ntev thiab kev nyab xeeb txo cov nuj nqis tu ntev.

4.3 ruaj

AS / NZS 5000. {{{{{{{{{} Cov ntaub ntawv ua tau zoo ib feem ntau siv cov khoom siv rov ua dua li PVC thiab xLPE, sib txawv nrog Australia cov hom phiaj ruaj khov.

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5. Kev siv ntawm AS / NZS 5000. {1-} ua rau cov cab

5.1 Kev Siv Lag Luam thiab Kev Lag Luam

Tsuas yog cov haujlwm: Cov cabored cables wasiconical tshuab thiab muab kev txhim khu kev qha ua tau zoo hauv cov chaw muaj kev phom sij.

Cov Chaw Teev Khoom: Nplaim taws-retardant sheaths tiv thaiv cov cuab yeej rhiab los ntawm kev muaj hluav taws kub.

5.2 Kev Siv Zog Txuas Ntxiv

Hnub Ci Ua Liaj Ua Teb Thiab Cua Turbines Siv10 hli txiv kab ntxwv ncig cleslesRau lawv UV tsis kam thiab kav ntev, kom ua haujlwm ruaj khov rau hauv cov chaw deb.

5.3 Kev Tsim Kho Hauv Zej Zog

Nyob hauv av txhim kho hauv nroog loj ceev rauSAA XLPE PVC HAB CAURau lawv cov tshuaj tiv thaiv thiab ua raws li kev nyab xeeb kev nyab xeeb.

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Dongguan Ntau Ntau Hlau & Cable Co., Ltd.Tshwj xeeb hauv kev tsim cov hluav taws xob hauv Australian thiab tau cog lus los muab cov khoom muaj kev nyab xeeb thiab ruaj khov rau txhua hom hluav taws xob engineering. Txhua lub ntsuas ntawm peb cov xov hluav taws xob hauv Australian tau kuaj nruj, siv cov txheej txheem raw nruj me ntsis thiab cov av noo thiab av noo thiab chaw av siab. Nrog tus ntsuj plig ntawm kev tsim kho thev naus laus zis thiab kev ua tau zoo tshaj plaws, ua tau kev ntseeg siab thiab qhuas cov neeg lag luam hauv cov xov hlau.

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