Nkag siab qhov tseem ceeb ntawm RCD

Hauv cov zej zog niaj hnub no, qhov twg hluav taws xob muaj zog ze li txhua yam nyob ib puag ncig peb, kev ruaj ntseg yuav tsum yog qhov tseem ceeb tshaj plaws.Cov hluav taws xob tam sim no tseem ceeb heev rau peb cov haujlwm niaj hnub, tab sis nws tuaj yeem ua rau muaj kev phom sij loj yog tias tsis ua haujlwm zoo.Txhawm rau txo qis thiab tiv thaiv cov kev pheej hmoo no, ntau yam khoom siv kev nyab xeeb tau tsim, ib qho tseem ceeb tshaj plaws yog Cov Khoom Siv Hluav Taws Xob.(RCD)lossis Residual Current Circuit Breaker (RCCB).Qhov blog no tsom mus rau qhov tob tob rau hauv qhov tseem ceeb ntawm RCDs thiab yuav ua li cas lawv tuaj yeem pab txo qis hluav taws xob.

Dab tsi yog qhov leakage protector?
RCD yog ib qho khoom siv hluav taws xob muaj kev nyab xeeb tshwj xeeb tsim los qhib lub voj voog sai sai thaum kuaj pom lub ntiaj teb to tam sim no.Txij li thaum hluav taws xob ib txwm ua raws li txoj hauv kev uas tsis tshua muaj kev tiv thaiv, txhua qhov kev sib txawv ntawm nws txoj kev npaj (xws li cov xau tam sim no) tuaj yeem ua rau muaj kev phom sij.Lub hom phiaj tseem ceeb ntawm RCD yog los tiv thaiv cov cuab yeej siv thiab tseem ceeb dua kom txo tau qhov kev raug mob hnyav los ntawm hluav taws xob poob siab.

Qhov tseem ceeb ntawm RCD:
1. Txhim khu kev ruaj ntseg: Nws tau raug pov thawj tias RCD tuaj yeem txo qhov hnyav ntawm hluav taws xob poob siab los ntawm kev txiav tawm tam sim ntawm lub zog hluav taws xob thaum kuaj pom tam sim no.Cov lus teb ceev no yuav txo tau txoj kev pheej hmoo ntawm kev raug mob loj heev.

2. Tiv thaiv hluav taws xob hluav taws xob: cov xov hlau tsis raug lossis cov khoom siv hluav taws xob tuaj yeem ua rau hluav taws xob sai.RCDs ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov xwm txheej zoo li no los ntawm kev txheeb xyuas qhov tsis sib xws hauv Circuit Court thiab cuam tshuam sai ntawm cov hluav taws xob.

3. Kev tiv thaiv cov khoom siv: Ntxiv nrog rau kev ua kom muaj kev nyab xeeb ntawm tib neeg lub neej, cov khoom tiv thaiv tuaj yeem tiv thaiv cov khoom siv hluav taws xob los ntawm kev puas tsuaj los ntawm kev ua txhaum thiab surges.Los ntawm kev txheeb xyuas qhov tsis sib xws hauv cov dej ntws tam sim no, RCDs tuaj yeem tiv thaiv cov khoom siv hluav taws xob ntau dhau uas tuaj yeem ua rau cov khoom muaj txiaj ntsig zoo.

4. Ua raws li cov qauv kev nyab xeeb: RCDs feem ntau raug tswj los ntawm cov cai thiab cov lus qhia txog kev nyab xeeb.Ua raws li cov qauv no tsis yog tsuas yog kev cai lij choj xwb, tab sis txhawb kev nyab xeeb kev ua haujlwm thiab ua rau cov tswv ntiav thiab cov neeg ua haujlwm muaj kev thaj yeeb nyab xeeb.

5. Kev txwv thiab tib neeg yam: Txawm hais tias RCD txo qhov kev pheej hmoo ntawm cov xwm txheej txaus ntshai, qee qhov xwm txheej tseem yuav ua rau muaj kev phom sij.Kev raug mob tseem tuaj yeem tshwm sim yog tias ib tus neeg ntsib kev poob siab luv ua ntej lub voj voog raug cais lossis ntog tom qab poob siab.Tsis tas li ntawd, txawm tias muaj RCD, kev sib cuag nrog ob tus neeg xyuas pib tib lub sijhawm tseem tuaj yeem ua rau raug mob.

nyob rau hauv xaus:
Kev siv RCD yog ib kauj ruam tseem ceeb hauv kev ua kom muaj kev nyab xeeb ntawm koj lub tshuab hluav taws xob.Los ntawm kev txiav lub hwj chim tam sim ntawd thaum kuaj pom qhov hluav taws xob, RCDs tuaj yeem txo qhov tshwm sim ntawm hluav taws xob loj thiab tiv thaiv hluav taws kub.Thaum RCDs muab cov txheej txheem tseem ceeb ntawm kev tiv thaiv, nws yog ib qho tseem ceeb kom nco ntsoov tias lawv tsis yog cuav.Peb yuav tsum ceev faj thiab ceev faj thaum ua haujlwm thiab tswj xyuas peb cov tshuab hluav taws xob.Los ntawm qhov tseem ceeb ntawm kev nyab xeeb hluav taws xob thiab koom nrog RCD rau hauv peb lub neej niaj hnub, peb tuaj yeem txo qhov kev pheej hmoo cuam tshuam nrog hluav taws xob xwm txheej thiab tsim kom muaj kev nyab xeeb rau txhua tus.