Qhov sib txawv ntawm load break switch thiab circuit breaker

Aload tawghloov yog ib qho khoom siv hluav taws xob nruab nrab ntawm ahigh-voltage Circuit Court breakerthiab ahigh-voltage rho tawm hloov . Nyob rau hauv tsab xov xwm no, cia peb saib lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm kev hloov pauv thiab qhov sib txawv ntawm kev hloov pauv hloov pauv thiab Circuit Court breaker.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm kev hloov pauv load

Lub high-voltageload break hloov ua haujlwm zoo ib yam li lub tshuab hluav taws xob. Feem ntau, kev teeb tsa yooj yim arc extinguishing ntaus ntawv, tab sis nws cov qauv yog qhov yooj yim. Daim duab qhia tau hais tias lub siab-siab load so hloov ntawm compressed cua. Nws cov txheej txheem ua haujlwm yog: thaum lub nres qhib, nyob rau hauv qhov kev txiav txim ntawm lub caij nplooj ntoos hlav qhib, lub spindle yog tig clockwise. Ntawm qhov tod tes, lub piston txav mus los ntawm lub crank slider mechanism kom compress cov roj; Ntawm qhov tod tes, los ntawm kev sib kis tau tsim los ntawm ob pawg ntawm plaub-txuas mechanism, lub riam tseem ceeb tau qhib ua ntej, thiab tom qab ntawd lub arc breaker raug thawb kom qhib lub arc breaker tiv tauj, thiab cov cua compressed hauv lub tog raj kheej yog tshuab tawm. los ntawm lub nozzle kom tso tawm lub arc.

Thaum kaw, lub ntsiab cutter thiab lub arc breaker tig clockwise nyob rau tib lub sij hawm los ntawm lub spindle thiab kis tau tus mob, thiab lub arc breaker tiv tauj yog kaw ua ntej. Lub spindle txuas ntxiv tig kom lub ntsiab tiv tauj kaw tom qab. Thaum lub sijhawm kaw, lub caij nplooj ntoos hlav qhib ib txhij khaws lub zog. Vim tias qhov hloov pauv hloov tsis tuaj yeem tawg qhov luv luv tam sim no, nws feem ntau siv nrog qhov txwv tam sim no qhov siab voltage fuse. Tam sim no limiting muaj nuj nqi ntawm lub tam sim no limiting fuse tsis tsuas yog ua kom tiav cov hauj lwm ntawm breaking Circuit Court, tab sis kuj txo hwj chim ntawm thermal thiab hluav taws xob los ntawm luv luv Circuit Court tam sim no.

Yog li ntawd, load break switch yog lub switching appliance ntawm Circuit Court breaker thiab rho tawm mus. Nws muaj ib qho yooj yim arc extinguishing ntaus ntawv, uas tuaj yeem txiav tawm qhov ntsuas qhov ntsuas tam sim no thiab qee yam dhau tam sim no, tab sis tsis tuaj yeem txiav tawm qhov luv luv tam sim no.

Qhov sib txawv ntawm load break switches thiab circuit breakers

Los ntawm cov kev xav ib txwm muaj, load break keyboards txawv heev ntawm Circuit Court breakers. Load break hloov yog tsuas yog siv los ua txhaum thiab kaw lub load tam sim no. Nws tuaj yeem siv nrog high-voltage fuses los hloov cov hluav taws xob hluav taws xob uas muaj nqi siab thiab txiav tawm qhov txhaum tam sim no, uas yog, qhov luv-circuit tam sim no. Nws tau txiav txim siab tias lub arc extinguishing muaj nuj nqi ntawm lub load break hloov tsis muaj zog, uas txo cov nqi tsim khoom. Nws yog qhov tseeb vim tias cov tsoos thauj khoom tawg hloov pauv tsis yog siv los txiav qhov sib txawv ntawm qhov tsis raug tam sim no fuse thiab Circuit Court breaker, tsis tas yuav txuas cov cuab yeej tiv thaiv thiab cov cuab yeej siv tsis siv neeg, yog li feem ntau ntawm kev hloov pauv hloov yog manually. ua haujlwm. Tsis tuaj yeem ua hluav taws xob. Nyob rau hauv kev tsim ntawm lub Circuit Court breaker, nws yog xam tias tsis tsuas yog lub load tam sim no yuav tsum tau qhib thiab tua.

Cov keyboards tshwj xeeb uas tsim los tswj tam sim no (tam sim no, ntsuas tam sim no) yog cov hluav taws xob hluav taws xob, thiab theem ntawm kev tawg ntawm cov hluav taws xob hluav taws xob hluav taws xob tsawg heev, yog li lub peev xwm los tswj overvoltage tsis muaj zog heev. Qhov kev hloov tshwj xeeb uas tsim los cuam tshuam nrog qhov hluav taws xob (qhov rwb thaiv tsev ntawm qhov tawg yog qhov siab heev, uas tuaj yeem cuam tshuam nrog lub siab tawg hluav taws xob tiv thaiv tus nqi) yog qhov hloov pauv, feem ntau hu ua lub cuab yeej nres. Load break switch yog ib qho kev hloov ntawm ob qho uas tuaj yeem tswj tau tam sim no (tseem tam sim no) thiab qhov hluav taws xob (qhov rwb thaiv tsev theem ntawm qhov tawg yog siab dua li qhov hluav taws xob hluav taws xob, tab sis qis dua qhov kev sib cais hloov), tab sis txawm hais tias lub load tawg hloov tuaj yeem tawg thiab kaw qhov ntsuas tam sim no, kaw qhov luv luv tam sim no, tab sis nws yog nruj me ntsis txwv tsis pub ua txhaum lub luv luv tam sim no.

Qhov no yog lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm kev hloov pauv hloov thiab qhov sib txawv ntawm kev hloov pauv hloov thiab Circuit Court breaker.