Nqus Circuit Court Breaker

① Qhov kev sib cuag qhib qhov deb me me, thiab qhov kev sib cuag qhib qhov deb ntawm 10KV lub tshuab nqus tsev vacuum yog li 10 hli xwb. Lub zog ua haujlwm ntawm kev khiav hauj lwm mechanism yog me me, thiab cov neeg kho tshuab stroke me me, uas ua rau lub neej txhua yam ntev.
② Lub sij hawm arcing yog luv thiab ywj siab ntawm qhov hloov tam sim no, feem ntau tsuas yog ib nrab ntawm lub voj voog.
③ Tom qab arc extinguishing, qhov rov qab ceev ntawm qhov kev sib cuag qhov nruab nrab yog ceev, thiab kev ua tau zoo rau kev tawg ze ntawm qhov chaw txhaum yog qhov zoo.
④ Vim yog qhov me me ntawm kev hnav ntawm cov neeg sib cuag thaum lub sijhawm tam sim no tawg, hluav taws xob lub neej ntawm cov neeg sib cuag tau ntev, nrog rau tag nrho lub peev xwm tawg mus txog 30-50 zaug thiab ntsuas tam sim no tawg mus txog 5000 zaug. Lub suab nrov qis thiab tsim nyog rau kev ua haujlwm nquag.
⑤ Me me thiab lub teeb yuag.
⑥ Tsim nyog rau kev cuam tshuam kev thauj khoom tam sim no.
Vim nws ntau yam zoo, nws yog dav siv nyob rau hauv substations. Tam sim no, cov qauv tseem ceeb suav nrog: ZN12-10, ZN28A-10, ZN65A-12, ZN12A-12, VS1, ZN30, thiab lwm yam.
Kev Taw Qhia Tshwj Xeeb
Cov txheej txheem thev naus laus zis rau lub tshuab nqus tsev hluav taws xob tau pom muaj kev txhim kho hauv Suav teb xyoo dhau los. Cov khoom tau tsim los ntawm ob peb ntau yam ntawm ZN1 txog ZN5 yav dhau los mus rau kaum ob ntawm cov qauv thiab ntau yam, nrog rau qhov ntsuas tam sim no ntawm 5000A thiab tam sim no tawg ntawm 50kA, thiab tau mus txog qib voltage ntawm 35kV.
Ua ntej xyoo 1980s, lub tshuab nqus tsev vacuum breakers tau nyob rau theem pib ntawm txoj kev loj hlob thiab tau tshawb xyuas tas li hauv tshuab. Cov qauv txheej txheem tsis tuaj yeem tsim kom txog rau thaum xyoo 1985 thaum tsim cov qauv tsim khoom.