1. Txheej txheem cej luam ntawm AS / NZS 5000.1 Kev Ua Haujlwm Txhua Yam
Lub As / NZS 5000.1 tus qauv qhia txog kev ua kom nruj kev ua kom muaj kev ntxhov siab, kev teeb tsa kev ntxhov siab, thiab siv sijhawm ntev. Cov Ntsiab Lus Ntawm Cov Tshuab Kho Tshuab suav nrog:
A) Cov Kev Xav Tau
Cov khoom siv thiab chav kawm: Tus neeg xyuas peb yuav tsum ua raws li AS / NZs 1125, uas categorizes categorizes categorizes categorizes categenizes), chav kawm), lossis chav kawm 5 (yooj yim tso). Rau cov ntawv thov siab tam sim no zoo li 50mm² XLPE cables, chav kawm 2 lossis 5 lub zog yog qhov xav tau vim lawv zoo dua thiab tensile zog tshaj plaws.
Thaiv: Cov neeg khiav tawm ntawm cov brittleness thiab txhim kho kev tsis kam mus rau cov hluav taws xob nkees, qhov tseem ceeb rau cov chaw muaj zog (piv txwv li, kev lag luam machinery).
b) rwb thaiv tsev thiab cov hmoov av
Rwb thaiv tsev ntaub: Hla nrog polyethylene (xlpe) yog siv dav rau nws cov khoom siv cua zoo thiab cua sov. Piv txwv li, kob txiv kab ntxwv XLPE XLPE Rwb thaiv tsev hauv 50 hli lub zog cables muaj cov siab tiv thaiv tsis taus pa, txiav, thiab deformation14.
XAV: PVC (v {-90}}}}}}} 2}}}) sheathing hauv kev cuam tshuam, noo noo, thiab tshuaj lom neeg raug. Cov tshuaj nplaum tuab yog sib npaug rau Cable taub, ua kom muaj zog nyob hauv {}} tus tub ntxhais.
c) khoov tshuab hluav taws xob
Raws li / NZS 5000.1 yuam kev tsawg tshaj plaws ntawm radii kom tiv thaiv kev puas tsuaj rwb thaiv tsev puas:
Cov teeb tsa nruab: 4 × cable txheej txheej (piv txwv li, 50mm² Cable nrog 20mm hla yuav tsum muaj 80 hli khoov xaim hluav taws xob).
Kev Txhim Kho Txiaj Ntsig: 15 × cable txheej txheej, tseem ceeb rau cov ntawv thov zoo li cov khoom siv hluav taws xob ib ntus lossis txawb tshuab.
d) Kub thiab ib puag ncig tsis kam
Kev Ua Haujlwm Ntau:
Taag Soundations: {-40 degree rau +90 degree.
Txawb Nruab: {{-5 degree rau +90 degree.
XLPE lub thermal ruaj khov ua kom tsawg tsawg kev tsis zoo nyob rau hauv huab cua sov.
Nplaim taws retardancy: Ua raws li cov IEC 60332.1.1 ua kom muaj kev tshaj tawm cov nplaim hluav taws xob rau cov chaw muaj kev nyab xeeb rau ntau qhov chaw.
2. Kev Tshawb Fawb Kev Kawm: Hom Tseem Ceeb
a) 50mm² XLPE txiv kab ntxwv fais fab
Daim ntawv thov: Qhov zoo tagnrho rau kev kis hnyav-lub zog sib kis hauv kev sib kis hauv kev sib kis hauv kev sib xyaw, thiab kho lub zog txuas txuas ntxiv.
Neeg Kho Tshuab Tsim:
Tus coj nkauj: Chav Kawm 5 Tso Tseg Cov tooj hlau rau yooj thiab lub zog siab tshaj plaws.
Kev rwb thaiv tsev: Txiv kab ntxwv XLEPE (v {-90) nrog tus nominal tuab ntawm 1.8mm, sim rau ib li 1660.2.3 rau Halogen-dawb cov yam ntxwv.
Sheath: PVC PVC (5V -90) nrog cov tuab yam tsawg kawg ntawm 1.5mm, kev sib koom tes, kev muab zuaj mus txog li 3,500 n / m.
b) saa 4- tus tub ntxhais 25 hli cable
Kev ceev kev cai: Raws li SAA cov ntawv pov thawj rau kev siv hauv Australia thiab New Zealand.
Txheej Txheem Kev Ntseeg:
Lubor: Plaub XLPE-insulated tus neeg saib xyuas (25mm² txhua), xim coded rau theem cim npe.
Kev Tiv Thaiv Txhua Yam: Steel hlau phom (xaiv tau) txhim kho kev sib tsoo tsoo tsis kam rau hauv av.
c) li / nzs 5000. {1 4- tub ntxhais xlpe txiv kab ntxwv cable
Tib neeg: Txiv kab ntxwv ntaub qhwv / rwb thaiv tsev rau cov cim yooj yim hauv kev ua tiav.
Kev kuaj: Raug rau AS / NZS 1660.5.6 Ntsug nplaim taws kev kuaj thiab tensile lub zog ntsuas (ntau dua los yog sib npaug rau XLPE).
3. Kuaj thiab ntawv pov thawj
AS / NZS 5000.1 Cables Raug Txiaj Ntsig Txheem Kuaj Mob Kom Ua Raws Li:
Lub zog tensile: Cwj pwm thiab rwb thaiv tsev raug sim rau elongation thiab tawg cov ntsiab lus ib li 1660.1.
NKAWM TXWV: Sheath kev ntseeg tau ntsuas nyob rau hauv compressive loads simulating trench backfilling lossis vacicular tsheb.
Khoov Xeem Ntawv: Rov ua dua los ntawm cov cycles siv tau yooj yim hloov kho thiab rwb thaiv tsev Durability1.
Nplaim taws: IEC 60332.1 Daim ntawv pov thawj ua kom muaj kev nyab xeeb rau hluav taws hauv ntau cov kev teeb tsa Configurations1.
Daim ntawv pov thawj lub cev zoo li Nata (Koom Haum Nata (Lub Koom Haum Kev Ntsuas Cov Neeg Xeem
4. Txhim kho cov kev coj ua zoo tshaj plaws
Txhawm rau kom muaj kev ncaj ncees:
Zam kev overbending: Ua raws li kev siv hluav taws xob tsawg kawg nkaus thaum caij.
Siv Conduits: Tiv thaiv kom muaj kev puas tsuaj rau lub cev hauv cov chaw siab.
Kev ruaj ntseg kho: Siv Clamps spaced tsawg dua los yog sib npaug rau 1m sib nrug los tiv thaiv cov sagging lossis kev ntxhov siab ntau.
5. Kev Lag Luam Zoo thiab Kev Tsim Kho
Cov Khoom Siv Eco: ROHS-ASTIAL SHOOGS KUB POJ KOOM OG ICE.
Ntse Cables: Kev sib xyaw ua ke Optics rau kev saib xyuas tiag tiag kev saib xyuas kev saib xyuas.
Dongguan Ntau Ntau Hlau & Cable Co., Ltd.Tshwj xeeb hauv kev tsim cov khoom hauv Australian SAA cov xov hlau tau lees paub, uas tau yeej thoob plaws kev ua lag luam rau lawv cov kev ua tau zoo thiab ruaj khov. Peb cov xov hlau tau tsim muaj nrog kev txiav txim siab tag nrho ntawm kev nyab xeeb thiab cov txheej txheem hauv ntiaj teb thiab cov khoom lag luam muaj peev xwm tswj tau qhov kev ua tau zoo hauv siab, huab cua thiab kev txhim kho ib puag ncig. Xaiv peb tus Australian Saa cov khoom lag luam zoo, koj yuav tau txais kev pabcuam thawj chav kawm zoo thiab kev pabcuam tom qab muag khoom, muab lub zog pabcuam kev txhawb nqa thiab lub sijhawm ntev kev lav ris rau koj cov haujlwm engineering.