Kev rho tawm hluav taws xob (Isolating switch) yog ib hom kev hloov hluav taws xob feem ntau siv rau "cais cov hluav taws xob, hloov kev ua haujlwm, kom txuas thiab txiav tawm me me tam sim no", tsis muaj cov khoom siv hluav taws xob tua. Thaum lub disconnector nyob hauv txoj haujlwm sub, muaj qhov rwb thaiv tsev nrug ntawm cov neeg sib cuag uas tau raws li qhov yuav tsum tau ua thiab cim kev pom meej; nyob rau hauv txoj haujlwm kaw, nws tuaj yeem nqa cov khoom tam sim no nyob rau hauv ib puag ncig Circuit Court tej yam kev mob thiab qhov txawv txav (xws li luv circuits) tsis pub dhau ib lub sijhawm. Hloov khoom siv rau tam sim no. Feem ntau siv los ua hluav taws xob high-voltage disconnector, uas yog, disconnector nrog rated voltage saum 1kV. Nws tus kheej ua haujlwm lub hauv paus ntsiab lus thiab tus qauv yog qhov yooj yim, tab sis vim tias kev siv ntau thiab kev ntseeg siab siab, nws yog qhov tsim nyog, tsim qauv thiab cuam tshuam kev nyab xeeb kev lag luam yog loj. Lub ntsiab tseem ceeb ntawm cov disconnector yog tias nws tsis muaj arc extinguishing muaj peev xwm, thiab muaj peev xwm tsuas qhib thiab kaw hauv Circuit Court tsis muaj load tam sim no. Cov nkag nkag qhia txog qhov haujlwm, yam ntxwv, hom, thov, txhim kho kev tiv thaiv yuam kev, txij nkawm, teeb meem tshwm sim, thiab lwm yam.
1. Tom qab qhib lub rooj vag, tsim kom muaj qhov chaw dim pa txaus ntseeg, thiab cais cov khoom siv lossis kab uas yuav tsum tau kho los ntawm lub hwj huam hluav taws xob nrog qhov pom kev tsis pom tseeb kom ntseeg tau tias muaj kev nyab xeeb ntawm cov neeg saib xyuas cov cuab yeej thiab khoom siv.
2. Hloov cov kab raws li cov haujlwm xav tau.
3. Nws tuaj yeem siv rau cov kab hluav taws xob me me hauv kev sib cais thiab kaw cov kab, xws li them tam sim no ntawm bushings, busbars, txuas, kab hluav taws xob luv, lub capacitor tam sim no ntawm hloov voltage qhov sib npaug ntawm cov capacitors, cov hluav taws xob tam sim no thaum ob kab busb txuas nrog, thiab excitation tam sim no ntawm voltage transformers. Tos.
4. Raws li qhov teeb meem tshwj xeeb ntawm cov qauv sib txawv, nws muaj peev xwm siv tau los faib thiab kaw qhov tsis muaj qhov cuam tshuam tam sim no ntawm qee qhov muaj peev xwm hloov pauv.