1. Hluav Taws Kub Tsis Yuav Tsum Tau Raws Li / NZS 5000.1
Tus qauv ua kom nruj kev tua hluav taws kev ua tau cov txheej txheem kom txo qis kev phom sij thiab ua kom muaj kev nyab xeeb hauv cov chaw sib txawv.
A. nplaim dab tsi retardancy
Yus tus kheej extinguishing muaj peev xwm: Cov xaim yuav tsum tua hluav taws hauv30 vib nas thisTom qab tshem tawm qhov chaw nres tsheb.
Firame sib tw xeem: Ua raws liIec {60332-1-2, Uas ntsuas cov nplaim taws sib kis thiab char ntev (tsawg dua los yog sib npaug rau 2.5 meters).
B. Cov pa luam yeeb thiab kev tswjfwm lom
Tsawg haus luam yeeb emission: LSZH (tsawg pa taws cov pa roj av halogen) sheaths txwv cov pa luam yeeb ntom txog <20% kev hloov pauvThaum lub sij hawm sib txuas, qhov tseem ceeb rau cov chaw uas zoo li cov tsev lossis cov tsev nce siab.
Halogen-dawb cov ntaub ntawv: PVC-dawb tsim qauv tshuaj lom nias roj emissions (piv txwv li, hydrogen chloride) hauv hluav taws scrararios.
C. Thermal Aunmance
Kev khiav hauj lwm kub: XLPE rwb thaiv tsev yuav tsum tiv thaiv kom kub dua mus txog90 degreeThiab luv-circuital peaks ntawm250 QibTsis muaj kev nyuaj siab.
Hluav taws muaj sia nyob: Xaim zoo liSAA XLPE PVC HAB CAUToob kas{{0 {0}}} me ntsis kab keNyob rau hauv cov nplaim xwm ncaj qha raug (xws li 1530.4).
2. Kev Cuam Tshuam Ntawm Hluav Taws Kub Kub Ntawm Kev Tsim Cable thiab Tus Nqi
A. AS / NZS 5000.1 XLPE Cable Nqe Tsav Tsheb
Cov khoom siv khoom: Nplaim taws-retardant additives thiab lszh sheaths nce raw cov khoom siv raw los ntawm15–25%Piv rau tus txheej txheem pvc cables.
Cov Ntawv Pov Thawj: SAA Cov Cable uas tau pom zoo cov CABLES cov kev kuaj xyuas txhua xyoo thiab kev sim ua haujlwm, ntxiv5–10%Rau tag nrho cov nqi.
Kev Lag Luam Piv Txwv:
25mm² SAA XLPE PVC Fais Fab Cable: ~3.10-3.10-3.30 / 'meter'(Kom co rau 100+ meters).
Multicore LSZH cables: ~4.50 ".50-5. {00 / meterVim yog kev ua kom muaj hluav taws xob siab dua.
B. Tsim muaj cov khoom siv hluav taws
Kev rwb thaiv tsev: XLPE (Hla-Txuas Polyethylene) muab cov hluav taws xob zoo dua thiab cov nplaim hluav taws xob piv rau PVC.
Kev ua riam phom: Steel hlau armor (swa) hauv kev lag luam cable (piv txwv li,Australia XLpe Cable Ntau Thiab Tsawg 50-400mm²) Muab tshuaj kho tshuab thiab kev tiv thaiv hluav taws.
Xim Coling: Txiv kab ntxwv lossis dub sheathing (piv txwv li,SAA XLPE PVC HAB CAU) Txhim kho pom kev pom thiab ua raws li kev taug qab.
3. Australia XLPE CAV thiab thiab tsawg
A. tus qauv loj me
Thaj Chaw / Lub Teeb Ua Lag Luam:
1.5-16mm²: Siv rau kev teeb pom kev zoo nkauj thiab cov tseb (piv txwv li,2.5mm² SAA XLPE PVC Fais Fab Cable).
Saj zawg zog qaum: {0. 75-6mm² rau cov khoom siv.
Industrial / Hnyav-Luag Haujlwm:
25-630mm²: Powers motors, hloov khoom, thiab cov khoom siv mining.
Armored Cables: 50-1000mm² aluminium choppe rau overhead kab.
B. Hluav Taws Xob-Resistant Cable Xaiv Kev Xaiv
| Daim ntawv thov | Pom zoo kom loj | Cov Nta Tseem Ceeb |
|---|---|---|
| Cov Hluav Taws Xob Hluav Taws Xob | 1.5-6mm² | Lszh sheath, chav kawm 5 hloov tau yooj yim |
| Kev Lag Luam Subpinels | 16-95mm² | XLPE Rwb Thaiv Tsev, nplaim taws-retardant pvc |
| Muaj fais fab pub muaj hwj huam | 120-400mm² | Swa Armoring, 90 Degree Thermal Kev Ntsuas |
4. Ua raws li kev xeem thiab ntawv pov thawj
A. SAA ntawv pov thawj txheej txheem
Kev Kuaj Hlua: Kuaj cov lus3.5 KV AC Voltage Kev KuajThiabNplaim Hluav Taws XobRau kev ua raws li kev ua raws cai.
Ntawv sau: Cov chaw muag khoom yuav tsum muab cov ntawv ceeb toom xeem rauQhuas Neeg Tshaj Tawm, Rwb Thaiv Tsev Thickness, ThiabPa ntxig pa(Piv txwv li, tuv lossis saa daim ntawv pov thawj).
B. Kev Ntsuas Tseem Ceeb rau Hluav Taws Kub Kub
Iec {60332-1 Cov nplaim kab ntsug: Cov Hluav Taws Xob Cov Hluav Taws Xob kis tau thiab lub sijhawm tua hluav taws.
IEC 61034 Cov Ntsej Muag Haus Luam Yeeb: Quagifies haus luam yeeb opacity thaum kev sib txuas.
AS / NZS 5000.1 thermal laus: Cables yog rhuab rau135 degree rau 7 hnubRau simulate kev ua tau ntev.
5. Nqi vs. Kev Nyab Xeeb: Kev Ntsuas Cov Lus
A. Kev Txiav Txim Siab Siv Nyiaj
Lszh vs. PVC: LSZH cables tus nqi20-30% NtauTab sis yog yuav tsum tau rau pej xeem cov txheej txheem (piv txwv li, tsev kho mob, tshav dav hlau).
Cov nyiaj cheb: Daim Ntawv Cog Lus Kev yuav khoom500+} metersNtawmAustralia XLpe Cable Ntau thiab tsawg 25-95mm²Cawm10–15%Ntawm cov nqi khoom siv.
B. Lub Sij Hawm Ntev
Txo kev phom sij: Nplaim taws-retardantSAA XLPE PVC HAB CAUCov nqi tuav pov hwm qis dua los ntawm5–8%Rau cov lag luam khoom.
Yam ruaj khov: XLPE rwb thaiv tsev txuas ntxiv cable lifespan rau30-40 xyoo, Cov nqi hloov pauv tsawg.
Hauv kev ua lag luam kev sib tw ua lag luam hauv kev ua lag luam,Dongguan Ntau Ntau Hlau & Cable Co., Ltd.Yuav siv cov kws tshaj lij ntawm Australian Saa cov xov hlau muaj ntawv pov thawj ua nws cov kev sib tw tseemceeb. Peb txuas ntxiv mus ua kom muaj kev tsim kho kev siv thev naus laus zis thiab kev txhim kho zoo kom ntseeg tau tias txhua tus xaim tuaj yeem ua kom tau raws li cov neeg yuav tsum muaj kev nyab xeeb thiab kav ntev.