Cov ntxhia insulatedkabhu ua MI cable, raws li kev siv cov xaim, kev cai hauv tsev hu ua magnesium oxide cable lossis hluav taws xob cable. Nws yog tsim los ntawm cov khoom siv ntxhia magnesium oxide hmoov raws li rwb thaiv tsev tooj liab tub ntxhais tooj liab sheathed cable, ntxhia insulated cable yog tsim los ntawm tooj liab conductor, magnesium oxide, tooj liab sheathed ob inorganic cov ntaub ntawv.
Vim hais tias lub cable yog tag nrho ntawm cov inorganic tshuaj (hlau tooj liab thiab magnesium oxide hmoov), nws yuav tsis ua rau hluav taws nws tus kheej, nws yog tsis yooj yim sua kom hlawv los yog combustion, vim hais tias lub melting point ntawm tooj liab yog 1083 degree, lub melting point ntawm magnesium. oxide yog 2800 degree, yog li no hom ntawm cable yuav nyob ze rau lub melting point ntawm tooj liab nyob rau hauv cov ntaub ntawv ntawm hluav taws mus txuas ntxiv tswj fais fab mov, yog ib tug tiag tiag kev nkag siab ntawm hluav taws cable. Kev ua tau zoo tshaj plaws yog qhov zoo dua li cov tsoos NH cable:
Green environmental protection yam ntxwv
Cov khoom siv cable yog xaiv cov khoom siv hauv cov ntxhia hauv cov ntxhia, cable hauv cov nplaim taws, tsis txhob tso pa tawm, tsis txhob tso cov pa phem; Cov kab hluav taws xob uas tau muab pov tseg kuj tuaj yeem rov ua dua tshiab yam tsis muaj kev ua qias tuaj ib puag ncig.
Muaj zog overload muaj peev xwm
Qhov kev pabcuam kub ntawm cov ntxhia insulated cable tuaj yeem ncav cuag 250 degree. Nyob rau hauv cov xwm txheej tshwj xeeb, lub cable tuaj yeem ua haujlwm rau lub sijhawm luv luv ntawm qhov kub thiab txias ze rau qhov melting point ntawm tooj liab sheath. Nws yog qhov tsim nyog rau kev tso rau hauv qhov chaw kub kub, xws li metallurgy, boiler, iav rauv, qhov cub tawg thiab lwm qhov chaw. Nws qhov kev cuam tshuam kuj tseem nyob deb dua li lwm cov cables, vim tias magnesium oxide hmoov muaj cov khoom siv hluav taws xob zoo dua li cov yas, yog li qhov kub thiab txias ua haujlwm, qhov kev cuam tshuam loj dua, rau ntau tshaj 16 hli kab, tuaj yeem txo qhov seem, rau tib neeg tsis pub hu rau qhov chaw, tuaj yeem txo ob ntu.
Zoo dabtsi yog khoov
Cov kab hluav taws xob tsis zoo (BTTZ) yog qhov nyuaj rau khoov thiab siv. Lub vojvoog dabtsi yog khoov ntawm cov ntxhia insulated saj zawg zog hluav taws xob cable yog tsawg kawg 6 ~ 10 npaug ntawm txoj kab uas hla, uas txo qhov chaw ntawm kev teeb tsa, txo tus nqi installation, thiab yooj yim rau nteg.
Radiation kuj, tsis muaj kev laus
Mineral insulated saj zawg zog fireproof cable txais inorganic ntxhia insulating cov ntaub ntawv raws li rwb thaiv tsev. Piv nrog cov pa hluav taws xob hluav taws xob hluav taws xob (YJV, VV), nws tsis cuam tshuam los ntawm irradiation, cov khoom yuav tsis deteriorate thiab cov yam ntxwv ntawm rwb thaiv tsev yuav tsis hloov. Nyob rau tib lub sijhawm, txheej txheej ntawm lub cable yog nyob rau hauv daim ntawv ntawm tooj liab dov, uas muaj zoo heev sealing, noo noo-pov thawj thiab anti-corrosion. Lub neej kev pab cuam ntawm cable tuaj yeem ncav cuag ntau dua 70 xyoo, uas yog 2-3 npaug ntawm cov kab hluav taws xob zoo tib yam. Coupled nrog cov yam ntxwv ntawm lub tsho tooj liab, lub grounding ntawm cable yog zoo dua, yog li qhov kev ua tau zoo ntawm kev tiv thaiv hluav taws xob hauv av ntsuas, txhawm rau xyuas kom muaj kev nyab xeeb thiab txhim khu kev lag luam ntawm cov kab hluav taws xob.
High mechanical zog, tiv thaiv kev cuam tshuam
Aluminium txheej txheej txheej txheej txheej txheej txheej sab nraud ntawm cov ntxhia rwb thaiv tsev ntawm cov kab hluav taws xob, uas muaj qhov cuam tshuam ntawm qhov kub thiab txias, rwb thaiv tsev kub, hluav taws kub rwb thaiv tsev thiab dej rwb thaiv tsev. Nws tseem tuaj yeem tiv thaiv cov khoom hauv qhov chaw hluav taws kub los ntawm kev cuam tshuam thiab ua rau cov kab hluav taws xob puas. Tsis tas li ntawd, cov porcelain fireproof txheej ntawm lub cable yuav tsim ib lub plhaub ntawm 350 degree, uas muaj zog tiv thaiv kev ua haujlwm ntawm lub cable.
Qhov ntev ntau lawm yog ntev dua
Vim yog kev siv cov tshuab ua haujlwm tas mus li, txawm tias ib qho tseem ceeb lossis ntau cov tub ntxhais cable, nws qhov ntev tuaj yeem ua tau raws li qhov xav tau ntawm lub zog siv hluav taws xob ntev, qhov ntev txuas ntxiv tuaj yeem ncav cuag ntau dua 1000m, tsis muaj qhov sib txuas nruab nrab, txo cov kab hluav taws xob zoo heev. qhov kev sib txuas ntawm qhov kev pheej hmoo ntawm kev nyab xeeb.
Mineral insulated cable yog ib qho tshwj xeeb cable siv hauv kev tsim kho ntawm lub teb chaws cov chaw tseem ceeb, thaj chaw pej xeem loj, cov tsev siab siab thiab lwm qhov chaw rau kev tiv thaiv hluav taws. Nws qhov hluav taws kub tsis kam, kav ntev, kev nyab xeeb, kev ntseeg tau thiab kev lag luam tsis tuaj yeem hloov tau los ntawm cov kab hluav taws xob ib txwm muaj. Vim muaj ntau yam zoo heev ntawm cov ntxhia insulated cable, nws tau txais kev pom zoo los ntawm ntau cov qauv hluav taws xob tsim hluav taws xob hauv tsev lossis cov qauv hauv xyoo tas los no, thiab nws kuj tau siv hauv ntau qhov haujlwm engineering hauv kev lag luam sib txawv. Nws xav tias nyob rau hauv kaum xyoo tom ntej, kev noj cov ntxhia insulated cable yuav nce siab hauv peb lub tebchaws.
