Rau cov kab hluav taws xob txuas nrog tib lub busbar, puas yuav cuam tshuam rau cov hluav taws xob uas nyob ib sab? - Blog

Raws li cov khoom siv tiv thaiv tseem ceeb ntawm lub zog faib hluav taws xob, lubLub tshuab nqus tsev Circuit Court breakerQhov kev ntseeg tau ncaj qha cuam tshuam rau kev nyab xeeb ntawm lub zog hluav taws xob. Thaum aLub tshuab nqus tsev Circuit Court breakernyob rau tib lub tsheb npav mus los vim yog qhov txhaum, nws puas yuav "ua rau" cov kab hluav taws xob uas nyob ib sab? Qhov no tsis yog ib lo lus nug yooj yooj yim lossis tsis yog, tab sis nyob ntawm kev ua haujlwm thiab kev tiv thaiv kev koom tes.

Cov hauv qab no yog ib qho kev taw qhia ib los ntawm ib qho ntawm peb yam: ib txwm, txawv txav thiab tsis ncaj qha cuam tshuam.

I. Ib txwm mob – tsis muaj kev cuam tshuam

Thaum lub sij hawm ib txwm ua hauj lwm ntawm lub hwj chim system, kev tiv thaiv relay ua raws li lub hauv paus ntsiab lus "selectivity", piv txwv li, faults yuav tsum tau tshem tawm los ntawm cov khoom tiv thaiv ze tshaj rau qhov txhaum. Thaum ib qho txhaum tshwm sim ntawm ceg Circuit Court, lubLub tshuab nqus tsev Circuit Court breakerntawm tus ceg ntawd yuav mus los ntawm nws tus kheej, thiab nws lub tshuab nqus tsev cuam tshuam lub peev xwm tawg sai sai tua lub arc thiab tshem tawm qhov txhaum. Lwm yamLub tshuab nqus tsev Circuit Court breakersnyob rau tib lub busbar tseem nyob hauv ib txwm ua haujlwm yam tsis muaj kev cuam tshuam.

II. Cov xwm txheej txawv txav - kev tiv thaiv kev tiv thaiv tsis ua haujlwm tuaj yeem cuam tshuam rau lub tshuab nqus tsev vacuum uas nyob ib sab

Thaum kev tiv thaiv rau faulty ceg ua hauj lwm kom raug, tab sis lubLub tshuab nqus tsev Circuit Court breakertsis tuaj yeem mus los vim yog lub tshuab ua haujlwm daig, qhov ua txhaum ntawm qhov kev tswj hwm thib ob, lossis qhov txo qis hauv lub tshuab nqus tsev cuam tshuam uas ua rau tsis ua haujlwm ntawm kev cuam tshuam, kev tiv thaiv breaker tsis ua haujlwm yuav pib. Lub sijhawm no, kev tiv thaiv tsis ua haujlwm yuav mus rau lwm qhov uas nyob ib sabLub tshuab nqus tsev Circuit Court breakersnyob rau tib lub tsheb npav nrog ncua sij hawm luv luv, txhawm rau tshem tawm qhov luv luv - Circuit Court txhaum thiab tiv thaiv kev sib tsoo ntawm kev nthuav dav.

III. Kev cuam tshuam tsis ncaj ncees - kev hloov pauv ntawm qhov hluav taws xob busbar tuaj yeem ua rau lub tshuab nqus tsev nyob ib sab mus rau qhov tsis pom kev

Thaum tus txheej txheem ntawm kev tshem tawm txoj kab txhaum, qhov hloov pauv hloov pauv hloov pauv hloov pauv ntawm qhov cuam tshuam ntawm busbar tuaj yeem tshwm sim, uas tuaj yeem cuam tshuam nrog kev tswj hwm ntawm lwm yam.Lub tshuab nqus tsev Circuit Court breakerstxuas nrog tib lub busbar, ua rau inadvertent tripping. Tus yuam sij kom tsis txhob cascaded tripping yog nyob rau hauv: ua tib zoo tswj kev tiv thaiv chaw ntawmLub tshuab nqus tsev Circuit Court breakersnyob rau txhua theem kom ntseeg tau tias cov yam ntxwv nkhaus ntawm cov khoom siv ntws thiab cov dej ntws tsis sib tshuam; thiab tsis tu ncua kuaj lub tshuab nqus tsev kawm ntawv ntawm lub tshuab nqus tsev interrupters thiab kuaj xyuas cov℃ntawm kev sib cuag.

Hauv kev xaus, nyob rau hauv tej yam kev mob,Lub tshuab nqus tsev Circuit Court breakersnyob rau tib lub busbar tsis cuam tshuam nrog ib leeg los ntawm kev xaiv kev tiv thaiv; tsuas yog nyob rau hauv kev txawv txav xws li tsis ua hauj lwm ntawm lubLub tshuab nqus tsev Circuit Court breakermus txawv tebchaws yuav lub breaker tsis ua hauj lwm tiv thaiv ua nyob ib sabLub tshuab nqus tsev Circuit Court breakersmus txawv tebchaws.

Yog koj xav paub ntxiv txog VS1-12 1250Lub tshuab nqus tsev Circuit Court Breaker nrog Lateral Operating Mechanism thov koj xav tiv tauj peb txhua lub sijhawm.