Mineral Insulated Cable

Lub hauv paus ntsiab lus:Mineral insulated cables yog tsim los ntawm cov khoom siv ntxhia magnesium oxide thiab hlau cov khoom siv tooj liab, thiab cov khoom siv magnesium oxide insulating yog heev compacted nyob rau hauv lub seamless tooj liab sheath, tsim ib tug ntom lub cev ua ke nrog cov tub ntxhais thiab cov sheath. Lub melting point ntawm magnesium oxide rwb thaiv tsev yog siab li 2800 degree. Hauv qab no qhov kub thiab txias, nws cov rwb thaiv tsev kev ua tau zoo yuav tsis hloov pauv, thaum lub melting point ntawm tooj liab yog 1083 degree. Tsuav qhov kub ntawm qhov kub ntawm tooj liab tsis ncav cuag, lub cable yuav tsis puas thiab tseem tuaj yeem ua haujlwm ntxiv. khiav.

Hluav taws kub tsis kam:Qhov hluav taws kub tsis kam ntawm cov ntxhia insulated cables ua tau raws li lub sijhawm hluav taws kub ntawm 950 degree thiab 180 min teev hauv cov qauv khoom. Ntau qhov hluav taws kub kuj tau ua pov thawj tag nrho tias tom qab hluav taws kub, ntawm tag nrho cov cables, tsuas yog cov ntxhia insulated cables tseem tsis muaj zog.

Kub kub tsis kam, tsis muaj kev laus:Mineral insulated cables tuaj yeem siv tsis tu ncua ntev ntawm 250 degree, nrog lub neej ntev ntawm ntau tshaj 250 xyoo. Txij li thaum cov cables yog tag nrho cov tsim ntawm inorganic cov ntaub ntawv, lawv yog heev nyuaj rau lub hnub nyoog, thiab yuav tsis ua rau thiab kis hluav taws, uas yog ib qho tseem ceeb ntawm cov khoom muaj kev ruaj ntseg.

Tsis haus luam yeeb, tsis muaj halogen, hluav taws xob tiv thaiv:Nyob rau hauv cov ntaub ntawv ntawm overloading los yog hluav taws kub, cov ntxhia insulated cable nws tus kheej yuav tsis tso tej pa phem thiab pa taws, thiab lub teeb transmittance mus txog 100%, uas yog ib qho tseem ceeb heev kom ntseeg tau tias muaj kev nyab xeeb khiav tawm ntawm cov neeg ua hauj lwm nyob rau hauv hluav taws kub yog ib qho tseem ceeb heev; nws tseem tuaj yeem ua kom lub tsev thiab cov khoom siv tsis raug puas los ntawm cov kua qaub. Nws yog ib puag ncig tus phooj ywg cable. Txij li thaum tag nrho cov qauv ntawm lub cable yog ua los ntawm cov ntaub ntawv inorganic, yuav tsis hloov tom qab irradiation, yog li nws yog tshwj xeeb tshaj yog haum rau ib puag ncig ntawm nuclear hluav taws xob; kuj vim yog cov yam ntxwv ntawm cov seamless tooj liab sheath ntawm lub cable, nws muaj peev xwm muab tau zoo heev shielding rau electromagnetic induction nyhuv.

Lub peev xwm nqa loj thiab muaj zog overload tsis kam:Rau cov cables nrog tib ntu ntu, cov ntxhia insulated cables muaj peev xwm nqa tau ntau dua li lwm hom cables vim lawv cov thermal conductivity siab, zoo cua sov dissipation thiab ua haujlwm kub dua; Organic cables yuav tsum tau tiv thaiv los ntawm txuas hniav los yog lub tes tsho hauv lub hwj chim faib kom tsis txhob muaj cua sov dissipation thiab txo cov ampacity ntawm cov conductors. Nyob rau hauv txoj kev no, nyob rau hauv tib lub ampacity tej yam kev mob, cov ntxhia insulated cables yuav txo tau lub cross-sectional cheeb tsam los ntawm ntau tshaj 1 mus rau 2 qib piv nrog cov organic cables. siv. Tsis tas li ntawd, lub melting point ntawm magnesium oxide, cov khoom siv insulating ntawm cov ntxhia cables, yog 2800 degree, uas tuaj yeem tiv taus ntau dua 10 npaug ntawm qhov siab tam sim no yam tsis tau hlawv.

Overvoltage kuj:Overvoltage yuav tawg lub cable. Rau cov organic cables, cov rwb thaiv tsev ntawm qhov chaw tawg yuav raug hlawv los ua cov pa roj carbon monoxide, ua rau cov kab hluav taws xob tawg; thiab txawm tias cov ntxhia insulated cable tawg lawm, nws yuav raug siv los ua oxidation ntawm cov kab hluav taws xob rwb thaiv tsev. Magnesium, lub ntsiab lus tawg yuav cia li ua kom ruaj khov tom qab melting, yeej yuav tsis txo qhov hluav taws xob tiv thaiv kab mob, thiab cable tseem tuaj yeem siv tom qab dhau qhov kev xeem.

Corrosion resistance thiab mechanical puas resistant:Tooj liab muaj kev tiv thaiv corrosion zoo heev, thiab feem ntau, tsis tas yuav muaj kev tiv thaiv ntxiv; nyob rau hauv tshwj xeeb, xws li thaum siv nyob rau hauv tej lub sij hawm uas corrode tooj liab sheath ntawm lub cable, ib txheej ntawm yas tsho yuav muab ntxiv rau sab nraum lub cable. Vim hais tias tooj liab sheath ntawm lub cable muaj ib tug tej yam lub zog thiab toughness, thiab magnesium oxide yog compressed los ntawm lub zog siab thaum lub sij hawm ua cable, yog li thaum lub cable raug khoov, flattening, thiab torsion, lub cable tub ntxhais hlau, cov tub ntxhais hlau. thiab sheath Cov txheeb ze txoj hauj lwm ntawm tseem tsis tau hloov, thiab tsis muaj luv luv Circuit Court yuav tshwm sim.

Ua haujlwm kub:Mineral insulated cables tuaj yeem tiv taus qhov kub thiab txias mus txog 250 degree.

Hluav taws kub tsis kam:tooj liab thiab magnesium oxide, ob cov ntaub ntawv siv nyob rau hauv cov ntxhia insulated cables, yog inorganic tshuaj. Hom kab no yuav tsis hlawv lossis txhawb kev sib txuas, thiab tuaj yeem ua haujlwm txuas ntxiv hauv cov xwm txheej ze ntawm cov nplaim taws;

Explosionproof:Cov khoom siv insulating siab heev nyob rau hauv cov ntxhia insulated cable tuaj yeem tiv thaiv kev hla ntawm chav, roj thiab nplaim taws ntawm cov khoom siv txuas nrog cable;

Lub neej ua haujlwm ntev:Cov ntaub ntawv inorganic siv nyob rau hauv cov ntxhia insulated cables tuaj yeem ua kom muaj kev ruaj ntseg, kev pab lub neej ntev thiab hluav taws kub ntawm cov cables;

Waterproof:Yog hais tias cov ntxhia insulated cable yog tag rau hauv dej, nrog nws cov seamless hlau sheath, cov ntxhia insulated cable tuaj yeem ua haujlwm ntxiv;

Me me sab nraud txoj kab uas hla:Txoj kab uas hla ntawm cov ntxhia insulated cable yog me dua li lwm cov cables nrog tib lub ntsuas tam sim no;

High mechanical zog:Cov ntxhia insulated cable yog ruaj khov thiab ruaj khov, thiab tuaj yeem tiv taus kev puas tsuaj loj heev yam tsis muaj kev puas tsuaj rau nws cov khoom hluav taws xob;

Loj tam sim no nqa peev xwm:Rau cov kab hluav taws xob nrog tib seem, cov kab hluav taws xob hluav taws xob hluav taws xob xa hluav taws xob ntau dua li lwm hom cables, thiab tib lub sijhawm, cov hluav taws xob hluav taws xob hluav taws xob tuaj yeem tiv taus ntau dhau;

High corrosion kuj:Cov tooj liab sheath ntawm cov ntxhia insulated cable muaj kev tiv thaiv corrosion siab, thiab rau feem ntau cov khoom siv, nws tsis tas yuav muaj kev tiv thaiv ntxiv. Qhov twg tooj liab sheath ntawm lub cable yog raug rau tshuaj corrosion los yog muaj kuab paug, ntxhia insulated cables yuav tsum tau tiv thaiv los ntawm ib tug yas txheej txheej;

High short-circuit txhaum ntsuam xyuas:Nyob rau tib qhov ntsuas kub, qhov kev ua txhaum luv luv ntawm cov ntxhia insulated cables yog qhov siab dua li lwm hom cables;

Grounding zoo:Rau cov ntxhia insulated cabless, tsis muaj kev ywj pheej grounding conductors tsis tas yuav tsum tau, vim hais tias cov tooj liab sheath siv nyob rau hauv no cable tau ua lub luag hauj lwm ntawm grounding conductors, uas muaj peev xwm muab tau zoo heev low grounding kuj.