Khoom
Nqus interrupter rau MV VCB (ceramic plhaub, Rated voltage: 7.2kV-12kV)
Cov lus piav qhia luv luv ntawm cov khoom:
Nqus interrupter, tseem hu ua lub tshuab nqus tsev hloov raj, yog lub hauv paus tseem ceeb ntawm qhov nruab nrab-siab voltage fais fab hloov.Nws yog tsuas yog siv rau lub zog xa hluav taws xob thiab kev tswj hwm kev faib tawm, thiab nws kuj tseem siv rau kev faib khoom ntawm metallurgy, mine, roj av, tshuaj lom neeg, kev tsheb nqaj hlau, kev tshaj tawm, kev sib txuas lus thiab kev lag luam siab zaus cua sov.Vacuum interrupter muaj cov yam ntxwv ntawm kev txuag hluav taws xob. , cov khoom txuag, tiv thaiv hluav taws, tawg-pov thawj, ntim me me, lub neej ntev, tsis tshua muaj nqi tu, txhim khu kev lag luam thiab tsis muaj kuab paug.Lub tshuab nqus tsev interrupter tau muab faib rau hauv kev siv lub interrupter thiab lub load hloov.Lub interrupter ntawm Circuit Court breaker yog tsuas yog siv nyob rau hauv lub substation thiab lub hwj chim grid chaw nyob rau hauv lub hwj chim department.
Ua tib zoo mloog
nruj me ntsis tswj lub kaw thiab qhib ceev ntawm lub tshuab nqus tsev Circuit Court breaker.Rau lub tshuab nqus tsev Circuit Court breaker nrog ib tug tej yam qauv, cov chaw tsim tshuaj paus tau teev qhov zoo tshaj plaws kaw ceev.Thaum kaw ceev ntawm lub tshuab nqus tsev vacuum breaker tsawg dhau, qhov hnav ntawm kev sib cuag yuav nce vim qhov txuas ntxiv ntawm lub sijhawm ua ntej tawg;Thaum lub tshuab nqus tsev vacuum breaker yog disconnected, lub sij hawm arcing yog luv, thiab nws lub sij hawm arcing siab tshaj plaws tsis tshaj 1.5 lub zog zaus ib nrab nthwv dej.Nws yuav tsum tau hais tias thaum tam sim no hla xoom thawj zaug, lub arc extinguishing chamber yuav tsum muaj txaus rwb thaiv tsev lub zog.Feem ntau, nws xav tias stroke ntawm kev sib cuag nyob rau hauv lub zog zaus ib nrab nthwv dej yuav ncav cuag 50% - 80% ntawm tag nrho cov hlab ntsha tawg thaum lub sij hawm tawg.Yog li ntawd, qhov qhib ceev ntawm Circuit Court breaker yuav tsum nruj me ntsis tswj.Raws li lub arc extinguishing chamber ntawm lub tshuab nqus tsev Circuit Court breaker feem ntau siv cov txheej txheem brazing, nws lub zog txhua yam tsis siab, thiab nws qhov kev co tsis zoo.Ntau dhau lawm kaw cov kev nrawm nrawm yuav ua rau kev co kom zoo dua, thiab tseem yuav muaj feem cuam tshuam rau kev sib tw, txo qhov kev pabcuam lub neej ntawm lub neej.Yog li ntawd, qhov kaw ceev ntawm lub tshuab nqus tsev Circuit Court breaker feem ntau yog teem li 0.6 ~ 2m / s.
