Khoom Taw qhia
Cov khoom no haum rau cov khoos phis tawj hluav taws xob thiab kev siv tshuab xaim xaim hluav taws xob txuas nrog lub ntsuas hluav taws xob ntawm 500v thiab qis dua uas yuav tsum muaj kev cuam tshuam loj.
Khoos phis tawj cable
Ntug ntug txais K-hom b-hom tsawg-ntom polyethylene nrog oxidation tsis kam. Polyethylene muaj cov rwb thaiv tsev siab zoo, zoo qhov cuam tshuam voltage, qis dielectric coefficient thiab tsis tshua muaj dielectric poob kub thiab kuj tsis paub meej zaus. Nws tuaj yeem tsis tsuas yog ua tau raws li qhov yuav tsum tau ua ntawm kev sib kis, tab sis kuj paub tseeb tias kev pab lub neej ntawm cable.
Txhawm rau kom txo qis ntawm qhov sib nrig sib txuas thiab cuam tshuam sab nraud ntawm lub voj, qhov cable adopts tus qauv thaiv kev tiv thaiv. Txoj hlua cable kev thaiv kab ke tau saws raws ntau lub sijhawm: kev sib txuas ua ke tiv thaiv daim thaiv, txuas-sib ntswg tag nrho cov thaiv kab thaiv ntawm cov cable, tag nrho cov ntaub thaiv kab thaiv tom qab khub-khub txuas shielding, thiab lwm yam.
Muaj peb hom kev tiv thaiv cov ntaub ntawv: round tooj liab hlau, tooj liab kab xev, kab xev txhuas / yas kab xev. Cov khub thaiv thiab thaiv cov thaiv cov kis tau muaj cov kev ua haujlwm zoo rwb thaiv tsev. Yog tias qhov peev xwm sib txawv ntawm tus khub thaiv thiab thaiv lub pob thaiv sib tsoo tshwm sim thaum siv cov cable, lub teeb liab kis tau zoo yuav tsis raug cuam tshuam.
Cov Kev Kawm Siv Tau
Cov khoom ntsuas voltage (u0 / u): 300 / 500v
Kev ua haujlwm ntev ntev ntawm kev ua haujlwm yog 70 ℃
Thaum muab tso, qhov ntsuas kub nyob ib puag ncig tsis qis dua: -40 ℃ rau kev nteg tsau, -15 ℃ rau tsis nteg nteg
Yam tsawg kawg nkaus khoov vojvoog: cov txheej txheem uas tsis yog sab hauv lub thawv yuav tsum tsis pub tsawg dua 6 npaug ntawm qhov ntev ntawm txoj kab uas hla ntawm lub xaim, thiab xaim nrog cov xov armored yuav tsum tsis pub tsawg dua 12 npaug ntawm qhov ntev ntawm lub taub
Rwb thaiv tsev tsis haum yuav tsum tsis tsawg tshaj 2500mω · km tom qab them nyiaj ruaj khov nrog DC 500v qhov ntsuas hluav taws xob ntawm 20 ℃ rau 1min
Yuav tsum muaj txoj kev tas mus li ntawm txhua khub ntawm cov thaiv kev sib tsoo thiab nruab nrab ntawm cov thaiv nrog cov thaiv thiab cov thaiv tag nrho.
Cov tub ntxhais cable thiab qhov tseem ceeb thiab nruab nrab ntawm kev tiv thaiv yuav tsum tiv taus 50hz, AC 2000v voltage ntsuas rau 5min yam tsis muaj qhov tawg
