Lub tshuab nqus tsev ntsuas ntsuas tau dav hu ua "kev saib xyuas-dawb Circuit Court breaker" rau qee qhov, tab sis qhov tseeb kev tshuaj xyuas thiab kev saib xyuas yuav tsum tau ua. "Kev tu-dawb" yuav tsum tsuas yog to taub raws li "lub tshuab nqus tsev Circuit Court breaker tsis tas yuav tsum tau disassembly raws sij hawm thiab overhaul". Hauv kev ua haujlwm tiag tiag ntawm lub tshuab nqus tsev vacuum breaker, ntxiv rau kev ntsuas kev tiv thaiv tsis tu ncua, ntau yam kev ua tau zoo ntawm tag nrho cov Circuit Court breaker yuav tsum tau kuaj tsis tu ncua los txiav txim qhov xwm txheej ntawm nws txoj kev sib kis thiab tshem tawm cov teeb meem tsis zoo uas cuam tshuam rau kev ua haujlwm ntawm lub tshuab nqus tsev. breaker.
1. Kev txheeb xyuas qhov kev txiav txim siab ntawm cov pas nrig txuas ntawm lub tshuab ua haujlwm; tiv thaiv kev ua phem rau ntawm lub tshuab nqus tsev arc extinguishing chamber vim kev ua haujlwm ntau dhau;
2. Txheeb xyuas qhov txav tau txav mus los ntawm lub tshuab nqus tsev vacuum breaker;
3. Tshawb xyuas qhov qhib thiab kaw ceev ntawm lub Circuit Court breaker;
4. Tshawb xyuas qhov qhib thiab kaw ntawm qhov qhib Circuit Court tib lub sijhawm;
5. Ntsuas qhov qhib thiab kaw qhov tseem ceeb ntawm lub tshuab nqus tsev vacuum breaker;
6. Kev kuaj xyuas lub tshuab nqus tsev ntawm lub tshuab nqus tsev vacuum interrupter;
7. Lub zog zaus tiv taus qhov ntsuas hluav taws xob ntawm Circuit Court breaker.
Txawm hais tias lub tshuab nqus tsev Circuit Court breaker tsis tas yuav tsum tau disassembled thiab overhauled tsis tu ncua, zais kev phom sij hauv Circuit Court breaker tuaj yeem tshawb pom nyob rau lub sijhawm los ntawm kev kuaj xyuas cov yam ntxwv ntawm lub tshuab nqus tsev Circuit Court breaker. Cov ntaub ntawv tsis tsim nyog tshwm sim hauv qhov kev xeem tsis tuaj yeem tsis quav ntsej. Cov laj thawj yuav tsum tau ua tib zoo txheeb xyuas thiab tshem tawm hauv lub sijhawm. Disadvantages ntawm Circuit Court breaker ua haujlwm. Arc extinguishers tau teev tseg tias tsis tsim nyog tom qab kev sim yuav tsum tau hloov nyob rau lub sijhawm kom ntseeg tau tias muaj kev ntseeg siab thiab kev nyab xeeb ntawm lub zog hluav taws xob thiab cov khoom siv hluav taws xob.