MCCB VS MCB VS RCBO: Lawv txhais li cas?

MCCB yog MCCB yog ib qho rooj tog foob pob hluav taws xob, thiab ib qho MCB yog lub rooj tog miniaturized. Nkawd ob leeg siv hauv hluav taws xob hluav taws xob muab cov kev tiv thaiv overcurrent. McCBLs feem ntau yog siv rau hauv cov tshuab loj, thaum MCBS siv hauv cov voj voog me me.

RCBO yog kev sib xyaw ntawm McCB thiab MCB. Nws yog siv nyob rau hauv kev ncig ncig qhov twg ob leeg overcurrent thiab luv-circuit Court kev tiv thaiv yog qhov yuav tsum tau ua. RCBOS tsis tshua muaj mccbs lossis MCBs, tab sis lawv tab tom loj hlob ntawm kev muaj koob meej vim lawv lub peev xwm los muab ob hom kev tiv thaiv hauv ib lub cuab yeej.

McCBS, MCBBS, thiab RCBOS txhua tus pab tib yam kev ua haujlwm: los tiv thaiv cov hluav taws xob hluav taws xob los ntawm kev puas tsuaj rau kev puas tsuaj rau cov xwm txheej ntau. Txawm li cas los xij, lawv txhua tus muaj lawv tus kheej zoo thiab qhov tsis zoo. McCBS yog qhov loj tshaj plaws thiab feem ntau kim tshaj plaws ntawm peb txoj kev xaiv, tab sis lawv tuaj yeem tswj siab dua cov dej ntws thiab muaj lub neej ntev dua.

MCBs yog me dua thiab tsis tshua kim, tab sis lawv muaj lub neej luv luv thiab tsuas tuaj yeem siv cov dej qis dua.Rcbos yog cov tseem tshajKev xaiv, thiab lawv muab cov txiaj ntsig ntawm MCCBS thiab MCBs hauv ib lub cuab yeej.

Thaum muaj kev tsis txaus ntseeg tshawb pom hauv Circuitality, tus MCB lossis tej yam me me Circuit Court breaker cia li hloov chaw ntawm Circuit Court. MCBS tau tsim los kom yooj yim thaum muaj qhov tam sim no ntau, uas feem ntau tshwm sim thaum muaj tsheb luv luv.

McB ua haujlwm li cas? Muaj ob hom kev sib tiv toj hauv MCB - ib qho kho tau thiab lwm qhov txav tau. Thaum qhov kev ntws tam sim no los ntawm Circuit Court nce, nws ua rau muaj kev sib cuag tau txav mus rau disconnect los ntawm kev sib cuag sib luag. Qhov no zoo "qhib lub Circuit Court" Circuit Court thiab nres cov hluav taws xob los ntawm cov khoom tseem ceeb. Hauv lwm lo lus, tus McB ua raws li kev ntsuas kev nyab xeeb los tiv thaiv kev ncig ntawm kev sib tw ntawm kev sib tw thiab kev puas tsuaj.

McCb (Manded Cov Ntaub Ntawv Circuit Court)

McCBLS yog tsim los tiv thaiv koj lub Circuit Court ntawm overloading. Lawv muaj ob txoj kev npaj: ib qho rau overcurrent thiab ib qho rau kev kub ntxhov. McCBS kuj tseem muaj tus cwj pwm hloov mus rau ntawm Circuit Court, nrog rau cov neeg sib cuag bimetallic uas nthuav lossis cog lus thaum MCCB qhov kub hloov.

Tag nrho cov ntsiab no tuaj ua ke los tsim cov cuab yeej txhim khu kev qha, ruaj khov uas tuaj yeem pab ua kom koj lub Circuit Safe nyab xeeb. Ua tsaug rau nws tus qauv, MCCB tuaj yeem yog qhov kev xaiv zoo rau ntau cov ntawv thov.

MCCB yog qhov Circuit Court breaker uas yuav pab tiv thaiv cov khoom siv los ntawm kev puas tsuaj los ntawm kev tsis sib txuas ntawm cov khoom tseem ceeb thaum qhov tam sim no tshaj tus nqi preset. Thaum cov kev nce qib tam sim no, cov neeg nyob hauv McCB nthuav dav thiab sov kom txog thaum lawv qhib, yog li tawg ntawm Circuit Court. Qhov no txwv tsis pub muaj kev puas tsuaj ntxiv los ntawm kev nyab xeeb cov khoom siv los ntawm cov khoom tseem ceeb.

Dab tsi ua rau MCCB & MCB zoo sib xws?

McCBS thiab MCBS yog ob qho tib si Circuit Court tej kev txhaum uas muab ib qho tseem ceeb ntawm kev tiv thaiv rau lub zog hluav taws xob. Lawv feem ntau siv nyob rau hauv cov voltage qis thiab yog tsim kom muaj kev nkag siab thiab tiv thaiv cov Circuit Court los ntawm luv luv hluav taws xob lossis cov xwm txheej overcurent.

Thaum lawv qhia ntau yam zoo sib xws, MCCBL feem ntau yog siv rau cov hluav taws xob loj dua lossis cov uas muaj ntau dua rau cov khoom loj me. Ob hom kev txhaum Circuit Circer ua si lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm cov tshuab hluav taws xob.

Dab tsi txawv McCb los ntawm MCB?

Lub ntsiab sib txawv ntawm ib qho MCB thiab McCb yog lawv lub peev xwm. MCB muaj kev ntsuam xyuas ntawm nyob rau hauv 100 amps nrog rau hnub nyoog qis dua 18,000 Amps cuam tshuam kev ntsuas, thaum MCCB muab amps li 10 thiab kom ntau li 2,500. Ib qho ntxiv, MCCB nta ib qho kev hloov kho tau rau cov qauv ntau tshaj. Raws li qhov tshwm sim, MCCB tsim nyog dua rau kev voj voog uas xav tau lub peev xwm siab dua.

Hauv qab no yog ob peb qhov sib txawv tseem ceeb ntawm ob hom Circuit Court sib xyaws:

Tus McCB yog hom kev sib txuas nrog Circuit Court uas siv los tswj thiab tiv thaiv cov tshuab hluav taws xob. MCBS tseem muaj cov neeg sib tw sib tw tab sis lawv txawv nyob rau hauv uas lawv tau siv rau cov khoom siv hauv tsev thiab qhov qis zog.

MCCBS tuaj yeem siv rau cov cheeb tsam muaj zog, xws li kev lag luam loj.

McbsMuaj cov tripping chanpit thaum nyob ntawm mccbs, txoj kev trippuit ci yog lub luag haujlwm.

Hais txog amps, mcbs muaj tsawg dua 100 amps thaum mccBs tuaj yeem muaj siab npaum li 2500 amps.

Nws tsis muaj peev xwm rov qab tig thiab tawm ntawm MCB thaum nws muaj peev xwm ua li ntawd nrog McCB los ntawm kev siv lub shunt hlau.

MCCBLBS feem ntau yog siv nyob rau hauv cov xwm txheej uas muaj qhov hnyav heev thaum MCBS tuaj yeem siv rau hauv ib qho hluav taws xob tsawg.

Yog li, yog tias koj xav tau Circuit Courner Breaker rau koj lub tsev, koj yuav siv MCB tab sis yog tias koj xav tau ib qho kev teeb tsa, koj yuav siv MCCB.