Qhov sib txawv tseem ceeb ntawm SWA cable thiab XLPE cable nyob hauv lawv cov qauv thiab lub hom phiaj. cov
SWA cable, tseem hu ua steel hlau armored cable, yog tus cwj pwm los ntawm kev muaj cov hlau hlau armor txheej, uas feem ntau yog qhwv los ntawm ob chav steel strips nrog qhov khoob, txhim kho tensile kev ua tau zoo ntawm cov cable thiab haum rau siv nyob rau hauv lub hwj chim thiab kev sib txuas lus overhead kab thiab lwm zaus. Tus neeg xyuas pib ua haujlwm kub ntawm SWA cable yog 70 degree, thaum XLPE rwb thaiv tsev yog 90 degree.
XLPE cable, tseem hu ua cross-linked polyethylene cable, yog ib hom cable uas siv cov txheej txheem sib txuas los hloov polyethylene rau hauv cov qauv mesh, yog li txhim kho cov cua sov thiab deformation tsis kam ntawm cable. Hom kab no tuav nws lub zog thiab tawv txawm tias nyob rau hauv qhov kub thiab txias, ua rau nws tsim nyog siv rau hauv cov phiaj xwm hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas yuav tsum tau muaj hluav taws xob thiab hluav taws xob siab. Kev ua haujlwm nyab xeeb ntawm XLPE cables yog qhov tseem ceeb rau kev ruaj ntseg ntawm lub zog hluav taws xob, thiab cov kev sim ntau yam suav nrog kev ntsuas qhov ntsuas hluav taws xob, kev ntsuas lub xeev niaj hnub, thiab kev kuaj pom qhov paug tawm ib nrab (kev kuaj pom ib nrab). XLPE cables, vim lawv qhov ntsuas siab tam sim no thiab luv luv Circuit Court, nrog rau qhov muaj txiaj ntsig zoo, tau hloov cov khoom siv PVC insulated cables thiab dhau los ua qhov kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob tsawg thiab nruab nrab.
