BTTZ / NG-A (BTLY) 0.6 / 1KV 2.5-400mm² 2-5 cores Nplaim retardant ntxhia insulated tooj liab tub ntxhais fais fab cable
Product Description
Mineral insulated cables yog cov cables ua los ntawm cov khoom siv tsis zoo.Lub txheej txheej ntawm lub cable yog seamless tooj liab sheath, thiab muaj ib txheej ntawm nruj compacted magnesium oxide insulating txheej ntawm lub sheath thiab cov tub ntxhais hlau.
Mineral cable yog cov kab tseem ceeb ntawm kev tsim kho vaj tsev niaj hnub no, thiab nws yog ib qho tseem ceeb ntawm cov hluav taws xob hluav taws xob los xyuas kom lub zog xa mus.Nws yog tsim rau cov khoom siv hluav taws xob xws li hluav taws xob hluav taws xob, hluav taws xob tsis cuam tshuam, thiab hluav taws xob hluav taws xob thaum muaj xwm ceev.
Mineral cable bttz tau txuas ntxiv mus rau ntau yam qauv tshiab xws li BBTRZ cable, YTTW cable, BTLY cable, thiab lwm yam, tag nrho cov no tau tsim thiab txhim kho raws li bttz ntxhia cables.Tus nqi hluav taws xob zoo hluav taws xob tuaj yeem siv rau ntau qhov haujlwm.
Nyob rau hauv lub tsev tam sim no lub zog faib hluav taws xob, cov ntxhia insulated cables tau siv ntau thiab ntau dua, thiab lawv cov hluav taws kub tsis kam, kav ntev, kev nyab xeeb, kev ntseeg siab thiab kev lag luam tsis tuaj yeem hloov los ntawm cov kab hluav taws xob ib txwm muaj.
Nyob rau hauv cov xwm txheej hluav taws kub, cov kab hluav taws xob hluav taws xob tsis tuaj yeem tsuas yog ua kom lub zog hluav taws xob tua hluav taws nyob rau lub sijhawm hluav taws kub (ntau tshaj 180 feeb), tab sis kuj yuav tsis ncua kev combustion, tsim cov pa taws, lossis ua rau muaj kev puas tsuaj loj, yog li tau txais lub sijhawm zoo rau hluav taws. cawm.Nws tuaj yeem pom tias cov ntxhia insulated cables yuav tsum muaj rau lub tsev tiv thaiv hluav taws.
Piv nrog cov organic cables, cov ntxhia hauv cov kab hluav taws xob tiv taus kub, hluav taws kub, tawg-pov thawj, thiab tsis-combustible (nws tuaj yeem khiav tsis tu ncua ntev ntawm 250 ° C, thiab tuaj yeem khiav rau lub sijhawm luv luv ntawm 30min ntawm lub xeev txwv. ntawm 1000 ° C), thiab muaj lub peev xwm nqa tau loj, me me sab nraud, Nws muaj qhov zoo ntawm cov tshuab ua haujlwm siab, lub neej ua haujlwm ntev, thiab feem ntau tsis tas yuav muaj kev ywj pheej hauv av.Mineral insulated cables yog dav siv nyob rau hauv nuclear fais fab nroj tsuag, metallurgy, tshuaj lom neeg kev lag luam, mines, aerospace, high-sawv vaj tse, tshav dav hlau, docks, underground railways thiab lwm qhov chaw uas cov neeg nrog caij yog concentrated, los tiv thaiv hluav taws twj tso kua mis, hluav taws elevators, tseem ceeb loads. , cov lus qhia kev khiav tawm thaum muaj xwm txheej ceev, Nrog rau hluav taws xob rau cov khoom siv hluav taws xob tseem ceeb xws li kev tiv thaiv hluav taws thiab hluav taws xob hluav taws xob.
Cov khoom technical parameters
Khoom nta
(1) Hluav taws kub tsis kam:
Tooj liab thiab magnesium oxide yog cov khoom siv tsis zoo siv hauv cov ntxhia insulated cables.Hom kab no yuav tsis hlawv lossis txhawb kev sib tsoo, thiab nws tseem tuaj yeem ua haujlwm txuas ntxiv thaum nws nyob ze ntawm cov nplaim taws.Lub plhaub tooj liab yog yaj ntawm 1083 ℃, thaum cov khoom siv magnesium oxide insulating yog solidified ntawm 2800 ℃.
(2) Ua haujlwm kub
Mineral insulated cables tuaj yeem tiv taus qhov kub thiab txias mus txog 250 ℃.Txawm li cas los xij, thaum muaj xwm txheej ceev, lub cable tuaj yeem txuas ntxiv ua haujlwm rau lub sijhawm luv luv ntawm qhov kub thiab txias ze rau qhov chaw melting ntawm tooj liab sheath.
(3) Lub neej 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 tsis kam ntawm cables.
(4) Cov pov thawj tawg
Cov ntaub ntawv insulating siab heev hauv cov ntxhia insulated cables tuaj yeem tiv thaiv kev hla ntawm chav, roj thiab nplaim taws ntawm cov khoom siv txuas nrog cov cables.
(5) Me me sab nraud txoj kab uas hla
Txoj kab uas hla ntawm cov ntxhia insulated cable yog me dua li ntawm lwm cov cables nrog tib lub ntsuas tam sim no.
(6) Waterproof
Yog hais tias cov ntxhia insulated cable yog tag rau hauv dej, cov ntxhia insulated cable tuaj yeem ua haujlwm txuas ntxiv nrog nws cov seamless hlau sheath.
(7) Lub zog txhua yam
Mineral insulated cables yog ruaj thiab tuaj yeem tiv taus kev puas tsuaj loj yam tsis muaj kev puas tsuaj rau lawv cov hluav taws xob ua haujlwm.
(8) Muaj peev xwm nqa tam sim no
Rau cov cables nrog tib seem, cov ntxhia insulated cables kis tau tam sim no ntau dua li lwm hom cables.Nyob rau tib lub sijhawm, cov ntxhia insulated cable kuj tuaj yeem tiv taus ntau dhau.
(9) Kev ntsuas luv luv Circuit Court txhaum
Nyob rau tib qhov kub, qhov luv luv Circuit Court txhaum ntawm cov ntxhia insulated cables yog pom tseeb siab dua li ntawm lwm hom cables.
(10) Kev tsim kho av
Rau cov ntxhia insulated cables, tsis tas yuav tsum muaj tus neeg saib xyuas hauv av, vim tias cov tooj liab siv hauv cov kab no tau ua lub luag haujlwm ntawm tus neeg xyuas pib hauv av thiab tuaj yeem muab cov av tsis zoo.Rau grounding sheath loop (ESR) wiring, cov txheej tooj liab tuaj yeem siv los ua grounding thiab nruab nrab tus neeg xyuas pib hauv MEN (ntau qhov av nruab nrab).
(11) Siab corrosion kuj
Tooj liab sheath ntawm ntxhia insulated cable muaj siab corrosion kuj.Rau feem ntau cov khoom siv, nws tsis tas yuav siv kev tiv thaiv ntxiv.Nyob rau hauv qhov chaw uas cov tooj liab sheath ntawm lub cable yog yooj yim rau tshuaj corrosion los yog loj muaj kuab paug, cov ntxhia insulated cable yuav tsum tau tiv thaiv nrog ib tug yas txheej txheej.