Steel-cored aluminium stranded hlau yog ib qho khoom siv hluav taws xob sib txuas ua ke ntawm cov tub ntxhais hlau thiab txhuas cov hlua khi, feem ntau yog siv hauv high-voltage thiab ultra- siab-voltage kis kab. Nws cov galvanized steel core feem ntau dais txhua yam muaj zog thiab tiv taus cov khoom sab nraud xws li tus neeg xyuas pib qhov hnyav, cua, thiab daus. Cov qauv sab nrauv, tsim los ntawm ntau cov hlua ntawm cov tawv txhuas hlau, yog lub luag haujlwm rau kev ua haujlwm thiab kev xa hluav taws xob. Cov qauv no ua tiav cov txiaj ntsig zoo ntawm "txhuas ua hluav taws xob thiab steel bearing lub zog," muaj ob qho tib si conductivity thiab siab tensile lub zog, thiab yog dav siv nyob rau hauv ntev -span kis scenarios xws li hla dej thiab hav.
Raws li lub teb chaws tus qauv, nws cov qauv feem ntau yog sawv cev nyob rau hauv daim ntawv ntawm "JL/G1A-XXX/XX," qhov "JL" sawv cev rau txhuas stranded hlau, "G" sawv cev rau steel core, thiab "1A" sawv cev rau lub zog zoo tib yam steel core. Cov lej hauv qab no sawv cev rau tus ntoo khaub lig nominal -sectional cheeb tsam (unit: mm²) ntawm txhuas thiab hlau, feem. Piv txwv li, JL/G1A-150/25 qhia ib steel{10}}cored txhuas stranded hlau nrog ib tug txhuas ntoo khaub lig{12}}section ntawm 150 mm² thiab steel cross-section ntawm 25 mm².
Tus neeg xyuas pib no muaj cov qauv yooj yim, tus nqi qis, muaj peev xwm kis tau tus mob loj, thiab lub zog tensile siab, ua rau nws yog ib qho ntawm cov khoom siv hluav taws xob tshaj plaws hauv cov tshuab hluav taws xob tam sim no. Nrog rau kev txhim kho thev naus laus zis, cov qauv txhim kho xws li nthuav dav hlau -cored aluminium stranded hlau (LGKK) thiab tshav kub-resistant aluminium alloy hom tau tsim los ua kom tau raws li cov kev xav tau tshwj xeeb xws li qhov siab siab, hnyav icing, lossis muaj peev xwm nthuav dav.