Luv luv piav qhia txog cov qauv ntawm cov fais fab cables?
Dab tsi yog hom cables raws li daim ntawv xa hluav taws xob hluav taws xob?
1. Direct underground burying: lub cable yog ncaj qha nteg rau hauv av underground.2. Underground pipelines: cables muab tso rau hauv underground pipelines.3. Nyob rau hauv huab cua: cables yog overhe
1. Zuag qhia tag nrho-packing hom: Ib tug cable uas ncaj qha qhwv ib tug insulating txheej nyob ib ncig ntawm lub sab nraud ntawm lub cable conductor yam tsis siv insulated hlau cores yog hu ua ib tug
Hom fais fab cables twg tuaj yeem muab faib ua raws li cov khoom siv insulating?
Dab tsi yog qhov tsis zoo ntawm kev siv fais fab cables es tsis txhob siv cov kab hluav taws xob?
1. Qhov chaw txwv: Qee qhov xwm txheej, vim muaj qhov chaw tsawg, nws yuav tsis siv tau lossis siv tau los siv cov kab nyiaj siv ua haujlwm. Fais fab cables tuaj yeem ntsia tau rau hauv av lossis hauv
Ua ntej tshaj plaws, cov kab hluav taws xob hluav taws xob yog cov kab ke tshwj xeeb rau kev xa hluav taws xob hluav taws xob, uas xa hluav taws xob hluav taws xob los ntawm ib qho chaw mus rau lwm qh
1. Conductivity: Cov conductivity ntawm aluminium alloy yog 61.5% ntawm cov khoom siv feem ntau siv cov khoom siv tooj liab IACS, thiab cov khoom nqa tam sim no yog 79% tooj liab, uas yog superior rau
Dab tsi yog qhov zoo ntawm tooj liab tub ntxhais cable piv rau aluminium core cable?
Cov xov hlau kub kub feem ntau siv nyob qhov twg?
Dab tsi yog cov yam ntxwv ntawm cov hlau kub kub
