Khoom
Nqus interrupter rau MV VCB (ceramic plhaub, Rated voltage: 7.2kV-12kV)
Cov lus piav qhia luv luv ntawm cov khoom:
Lub tshuab nqus tsev Circuit Court breaker muaj qhov nruab nrab insulating siab rau arc extinction piv rau lwm yam Circuit Court breaker.Lub siab nyob rau hauv lub tshuab nqus tsev interrupter yog kwv yees li 10-4 torrent thiab ntawm lub siab no, muaj ob peb molecules tam sim no nyob rau hauv interrupter.Lub tshuab nqus tsev Circuit Court breaker feem ntau muaj ob yam zoo kawg nkaus.
Lub hnab ntawv sab nraud ntawm lub tshuab nqus tsev vacuum breaker yog tsim los ntawm iav vim tias lub hnab ntawv iav pab hauv kev kuaj xyuas lub tshuab hluav taws xob sab nraud tom qab kev ua haujlwm.Yog hais tias lub iav ua milky los ntawm nws cov thawj tiav ntawm silvery daim iav, nws qhia tau hais tias lub breaker poob lub nqus tsev vacuum.
Tam sim no chopping nyob rau hauv lub tshuab nqus tsev Circuit Court breaker nyob ntawm lub vapor siab thiab lub electron emission zog ntawm cov khoom tiv tauj.Lub chopping theem kuj cuam tshuam los ntawm thermal conductivity - qis dua thermal conductivity, qis dua yog qib chopping.
Nws tuaj yeem txo qis tam sim no ntawm qhov kev sib tsoo tshwm sim los ntawm kev xaiv cov khoom sib txuas uas muab cov hlau vapor txaus kom tso cai rau tam sim no los rau tus nqi qis heev lossis xoom tus nqi, tab sis qhov no tsis tshua ua vim nws cuam tshuam rau lub zog dielectric. .
Kev ntsuas los tiv thaiv overvoltage.Lub tshuab nqus tsev Circuit Court breaker muaj kev ua haujlwm zoo.Qee lub sij hawm thaum tawg inductive load, siab overvoltage yog generated ntawm ob qho kawg ntawm inductance vim hloov ceev ntawm lub voj tam sim no.Yog li ntawd, rau cov tshuab ziab khaub ncaws qhuav thiab lwm yam khoom siv uas tsis tshua muaj kev tiv thaiv hluav taws xob, nws yog qhov zoo tshaj rau nruab cov khoom tiv thaiv overvoltage, xws li hlau oxide ntes.
Nta
1. Lub tshuab ua haujlwm me me, qhov ntim tag nrho yog me me, thiab qhov hnyav yog lub teeb.
2. Qhov kev sib cuag yog cov qauv kaw tag nrho, uas yuav tsis txo nws cov kev ua tau zoo vim yog cov dej noo, plua plav, cov pa phem, thiab lwm yam, thiab nws ua haujlwm ruaj khov nrog kev ua haujlwm ruaj khov.
3. Nrog ntau yam rov qab ua haujlwm, nws tsim nyog rau daim ntawv thov kev xav tau hauv kev faib khoom network.
