(1) Cua-insulated hom nrog tshav kub- cov khoom shrinkable raws li cov khoom tseem ceeb: Cov khoom no yog ib yam khoom thaum ntxov thiab tam sim no tsis siv lawm.
(2) Cable ceg lub thawv nrog roj hmab thiab lub tsho yas ua cov khoom tseem ceeb rau kev tiv thaiv: Thaum lub sijhawm ua haujlwm ntev - lub sijhawm ua haujlwm, kev sib cais sab hauv thiab qhov kawg ntawm qhov tawg yog qhov ua rau muaj kev puas tsuaj rau cov rwb thaiv tsev thiab sealing. Yog li ntawd, txoj kev loj hlob ntawm cov khoom no yog txwv.
(3) Cable ceg lub thawv nrog cov hlua khi hlua khi ua los ntawm ethylene propylene diene monomer (EPDM) roj hmab ua cov khoom tseem ceeb: Nws cov khoom yog ib qho nyuaj, thiab EPDM yog cov khoom siv hluav taws xob, nws yooj yim rau creepage lossis arcing thiab yooj yim combustion. Nyob rau tib lub sijhawm, nws cov dej noo- pov thawj, tsis muaj dej, thiab tiv thaiv- cov khoom qub tsis muaj zog, ua tsis tau raws li qhov yuav tsum tau ua kom ntev - tu lub sijhawm- ua haujlwm dawb. EPDM yog cov tshuaj lom neeg, kuj ua rau muaj kev cuam tshuam ib puag ncig tsis zoo.
(4) Cable ceg thawv nrog energized pluggable cable pob qij txha: Lub hwj chim mov system siv ib tug peb -theem transformer. Nws yog tsis yooj yim sua rau ib txhij ntsaws thiab unplug thaum lub hwj chim yog nyob rau. Xws li ntsaws thiab tshem tawm yuav ua rau muaj kev hloov pauv loj hauv qhov nruab nrab, tsim kom muaj ob -theem fais fab mov hauv lub sijhawm luv luv, ua rau muaj hluav taws xob loj - hluav taws xob hluav taws xob thiab kev lag luam tsis tsim nyog rau cov khoom siv hluav taws xob thiab khoom siv.
(5) Dej nyab- pov thawj cable ceg lub thawv nrog silicone roj hmab ua cov khoom tseem ceeb cable sib koom ua ke. Nws cov khoom yog mos, elastic heev, siab - ntom, tag nrho insulated, thiab muaj kev sib khi zoo heev, ua tiav qhov zoo xws li ya raws- pov thawj, tsis muaj dej, tiv thaiv- laus, nplaim taws- retardant, corona- tiv taus, thiab ntev - kev txij nkawm- ua haujlwm dawb. Vim hais tias silicone roj hmab thiab cable yog cuam tshuam - haum, radial shrinkage yog heev sib xws, tiv thaiv sab hauv creepage puas tshwm sim los ntawm thermal expansion thiab contraction. Nyob rau tib lub sijhawm, nws txhawb nqa radial siab ntawm lub cev cable, kom ntseeg tau tias muaj kev sib tw nruj thiab txhim khu kev qha sab hauv. Tsis tas li ntawd, silicone roj hmab yog inherently tsis- lom, uas muaj txiaj ntsig zoo rau kev tiv thaiv ib puag ncig.
(6) Cable ceg thawv nrog SF6 load hloov disconnection. Cov khoom no tuaj yeem ua tiav cov haujlwm ntawm lub nplhaib tseem ceeb, thiab nws cov nqi qis dua li ntawm lub nplhaib tseem ceeb. Nws ua lub luag haujlwm tseem ceeb hauv kev hloov chaw hloov chaw sab nraum zoov, ua kom yooj yim txij nkawm, kuaj, thiab kho cov ceg kab, txo qis kev lag luam los ntawm hluav taws xob hluav taws xob. Nws qhov zoo yog qhov tseeb tshwj xeeb hauv cov xwm txheej uas nws nyuaj rau kev tsim cov chav faib khoom lossis cov kab hauv kab.
