RCCB (Residual Regerated Circuit Court Breaker) thiab McCB (Mould Cov Ntaub Ntawv Circer Circer) muaj qhov sib txawv tseem ceeb hauv ntau yam
1. Kev txhais thiab ua haujlwm
RCCB: Residual Residual tam sim no ua haujlwm tam sim no, kuj tseem siv los tiv thaiv hluav taws xob kev sib tsoo los ntawm kev xau. Thaum cov seem tam sim no (piv txwv li xau dej tam sim no) nyob rau hauv lub Circuit Cours tau tshaj li cov teeb tus nqi, RCCB yuav txiav tawm ntawm Circuit Court los tiv thaiv tus kheej thiab khoom siv kev nyab xeeb.
MCCB: Mould Ntawv Sib Tw Circuit Court yog ib qho khoom siv hluav taws xob uas tuaj yeem txuas, nqa thiab tu ib qho xwm txheej tam sim no. Nws yog tsuas yog siv los tiv thaiv cov hloov pauv hloov thiab loj {1} {{1} Lub peev xwm faib khoom los tiv thaiv cov khoom siv kev puas tsuaj thiab kev tua hluav taws muaj ntau dhau.
2. Ua haujlwm ua haujlwm
RCCB: Txiav txim siab seb puas muaj dej xau los ntawm kev ntes cov seem tam sim no hauv Circuit Court. Thaum cov seem tam sim no tau tshaj cov nqi tsim, lub tshuab ua haujlwm sab hauv RCCB yuav ua haujlwm, ua rau Cercuit Courner mus ncig thiab txiav tawm ntawm Circuit Court.
McCB: Qhov loj tam sim no hauv Circuit Court yog kuaj pom los ntawm tus hloov pauv tam sim no. Thaum cov tam sim no tshaj cov nqi teeb tsa, lub tshuab hloov ua haujlwm yuav ua haujlwm mus ncig ua si Circuit Court breaker. Ib qho ntxiv, McCB kuj tseem yuav nruab nrog lwm cov kev tiv thaiv kev tiv thaiv, xws li kev tiv thaiv tsis muaj kev tiv thaiv, tsis muaj lwm yam.
3. Daim Ntawv Thov Sijhawm
RCCB: Feem ntau yog siv nyob rau hauv cov chaw xws li cov chaw nyob, chaw ua haujlwm, thiab cov tsev kawm ntawv qhov twg xau hluav taws xob yuav tsum tau tiv thaiv. Nws yog feem ntau yog siv los ua cov cuab yeej tiv thaiv ntxiv hauv Circuit Court thiab yog siv ua ke nrog cov neeg txhaum loj hluav taws xob.
McCB: Haum rau kev tiv thaiv hluav taws xob hauv kev lag luam, kev lag luam, thiab vaj tse loj. Vim nws lub siab tawg thiab kho tau, MCCB feem ntau siv los ua lub cav hluav taws xob tseem ceeb.
4. Tsos thiab qauv
RCCB: Feem ntau me me nyob rau hauv loj thiab compact hauv qauv, nws yooj yim rau nruab thiab siv. Nws cov casing feem ntau yog ua los ntawm cov khoom siv insulating kom muaj kev nyab xeeb.
McCB: Loj loj thiab sib txawv hauv cov qauv. Nws lub casing feem ntau yog ua los ntawm cov hlau lossis yas, muaj zog siab thiab xeb kuj. Ib qho ntxiv, McCB tseem tau nruab nrog cov khoom siv xws li kev ua haujlwm ua haujlwm thiab ntsuas.
5. Kev ua haujlwm tsis ua
RCCB: Feem ntau tsom rau qhov tsis muaj xws li seem uas muaj nuj nqis tam sim no tus nqi thiab kev txiav txim sijhawm sijhawm. Cov kev ntsuas no txiav txim siab txog qhov rhiab thiab kev teb ceev ntawm RCCB mus rau FCCB to qhov tshwm sim.
McCB: Feem ntau tsom rau cov tsis muaj xws li ntsuas (Rhuav muaj peev xwm, ntsuas hluav taws xob txiav txim siab daim ntawv thov cov ntawv thov thiab muaj peev xwm tiv thaiv ntawm McCB.