Nkag siab txog qhov tseem ceeb ntawm cov me me Circuit Court cov neeg txhaum (MCBs) hauv hluav taws xob kev nyab xeeb

Hauv kev thaj yeeb ntawm hluav taws xob, tej yam me me Circuit Court (Mcbs) Ua ib lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov voj voog los ntawm ntau dua thiab luv voj voog. Cov cuab yeej siv no tau tsim los daws cov hluav taws xob ntws ntawm hluav taws xob thaum tiv thaiv kev phom sij xws li hluav taws lossis hluav taws xob. Nrog ntau txoj kev xaiv muaj xws li AC Rsidual tam sim no 1p 24p 4p 4p 4p 4p 4p 4P 4P 4P, nws yog qhov tseem ceeb kom nkag siab txog kev nyab xeeb ntawm cov hluav taws xob.

MCBS tau tsim los muab kev tiv thaiv kev txhim khu kev qha ua ntau yam kev siv hluav taws xob, los ntawm thaj chaw nyob rau ib puag ncig kev muaj chaw muaj kev muaj kev muaj chaw muaj kev lag luam. Lawv muaj nyob rau hauv txawv ncej kev teeb tsa, suav nrog 1P, 2P, 3P, 3P, kom tau raws li cov kev xav tau ntawm cov hluav taws xob sib txawv. Txawm tias kev tiv thaiv ib nrab-theem lossis peb-theem ncig, McB muaj ntau yam kev daws teeb meem los ntawm kev ua yuam kev.

Ib qho ntawm cov tseem ceeb ntawm MCBS yog lawv lub peev xwm kom pom sai sai thiab teb rau overcurrents thiab luv luv. Cov lus teb tshiab no pab txo qhov kev pheej hmoo ntawm kev puas tsuaj rau cov khoom siv hluav taws xob thiab xaim thiab txo cov peev xwm rau hluav taws hluav taws xob. Tsis tas li ntawd, MCB muaj cov qauv tsim thiab chaw txuag kev tsim, ua rau nws zoo rau kev teeb tsa nrog qhov chaw tsawg.

Ntxiv rau kev tiv thaiv ntau dhau los, tej yam me me muab kev tiv thaiv tsis txaus siab thiab feem ntau hu ua Regcuit Court cov tog neeg (rcb) lossis to tam sim no cov khoom siv tam sim no (RCD). Cov cuab yeej siv no yog qhov tseem ceeb rau kev kuaj pom thiab rhuav tshem cov Circuit Court thaum lub ntsej muag xau tam sim no, yog li tiv thaiv kev pheej hmoo ntawm hluav taws xob ntawm hluav taws xob.

Thaum xaiv MCB tsim nyog rau ib daim ntawv thov tshwj xeeb, nws yog ib qho tseem ceeb kom xav txog yam kev ntaus nqi xws li kev tiv thaiv thiab hom kev tiv thaiv thiab hom kev tiv thaiv. Muaj ntau yam ntawm MCBS muaj, suav nrog RCBOS (seem Cirbos (Residual Circuit Court cov neeg txhaum cai dhau los

Hauv cov ntsiab lus, MCBs yog qhov tseem ceeb ntawm kev nyab xeeb hluav taws xob, muab kev tiv thaiv hluav taws xob tiv thaiv overcurrent, luv scler Circuit Court thiab xau feeks. Nrog nws txoj kev xaiv ntau yam suav nrog AC Residual tam sim no 1p 4p 4p 4p Nkag siab txog qhov tseem ceeb ntawm MCBs yog qhov tseem ceeb los txhawm rau txhawm rau kom muaj kev nyab xeeb thiab kev ntseeg tau ntawm cov hluav taws xob.