Ib qho tseem ceeb tshaj plaws uas yuav tsum xav txog thaum nws los txog rau kev ua kom muaj kev nyab xeeb thiab kev ua haujlwm ntawm koj lub tsev lub tshuab hluav taws xob yog cov khoom siv rau cov neeg siv khoom. Kuj tseem hu ua lub thawv fuse lossis switchboard, lub tshuab rau cov neeg siv khoom yog qhov chaw tswj hwm rau cov hluav taws xob hauv tsev. Nws yog lub luag haujlwm rau kev faib hluav taws xob los ntawm cov mains mus rau ntau lub circuits thiab muab kev tiv thaiv tiv thaiv kev ua txhaum hluav taws xob thiab kev thauj khoom ntau dhau.
Xaiv qhov yogchav tsev neeg siv khoomrau koj lub tsev yog qhov tseem ceeb rau ntau yam. Ua ntej, qhov no yog qhov teeb meem kev ruaj ntseg. Kev teeb tsa thiab kev saib xyuas cov khoom siv hluav taws xob kom zoo tuaj yeem pab tiv thaiv hluav taws xob, hluav taws xob poob siab, thiab lwm yam kev phom sij. Kev xyuas kom meej tias koj cov khoom siv tau nruab nrog cov hluav taws xob circuit breakers, RCDs (residual current devices) thiab lwm yam khoom siv tiv thaiv tuaj yeem txo qhov kev pheej hmoo ntawm kev raug mob hluav taws xob hauv koj lub tsev.
Ntxiv rau kev nyab xeeb, cov khoom siv hluav taws xob ua lub luag haujlwm tseem ceeb rau kev ua haujlwm zoo thiab kev ua haujlwm ntawm koj lub tshuab hluav taws xob. Thaum thev naus laus zis thiab cov khoom siv hluav taws xob txuas ntxiv mus, qhov kev xav tau hluav taws xob hauv tsev kuj nce ntxiv. Cov khoom siv rau cov neeg siv khoom qub lossis tsis zoo yuav tsis tuaj yeem tswj tau qhov hnyav hluav taws xob, ua rau muaj kev sib tsoo hluav taws xob ntau zaus, hluav taws xob tsis ua haujlwm thiab ua rau cov khoom siv hluav taws xob puas tsuaj.
Muaj qee yam tseem ceeb uas yuav tsum nco ntsoov thaum xav txog lub tshuab hluav taws xob tshiab rau koj lub tsev. Thawj qhov yog qhov loj thiab lub peev xwm ntawm lub tshuab. Lub tshuab yuav tsum muaj peev xwm ua tau raws li tus naj npawb ntawm cov voj voog uas koj lub tsev xav tau, nrog rau qhov chaw rau kev nthuav dav yav tom ntej yog tias xav tau. Yuav tsum xav txog hom kev tiv thaiv voj voog uas lub tshuab muab. Piv txwv li, cov khoom siv niaj hnub no feem ntau muaj RCD tiv thaiv, uas muab kev nyab xeeb ntxiv rau kev raug hluav taws xob thiab hluav taws.
Lwm qhov tseem ceeb uas yuav tsum xav txog yog qhov zoo thiab kev ntseeg siab ntawm cov khoom siv. Kev nqis peev rau cov khoom siv zoo los ntawm cov chaw tsim khoom muaj npe nrov tuaj yeem ua rau koj muaj kev thaj yeeb nyab xeeb thiab kev ntseeg siab mus sij hawm ntev. Nws tseem ceeb heev kom ntseeg tau tias cov khoom siv ua raws li cov qauv kev lag luam thiab cov cai tswjfwm, xws li UK's IET Cabling Regulations (BS 7671).
Muaj tej lub sij hawm, cov tswv tsev kuj yuav xav txog kev hloov kho lawv cov khoom siv hluav taws xob ua ib feem ntawm kev kho dua tshiab hluav taws xob lossis kev txhim kho tsev loj dua. Qhov no tuaj yeem yog lub sijhawm zoo los kho koj lub tshuab hluav taws xob kom niaj hnub, txhim kho kev nyab xeeb, thiab xyuas kom koj lub tsev muaj cov khoom siv zoo los ua kom tau raws li qhov xav tau hluav taws xob tam sim no thiab yav tom ntej.
Thaum kawg, kev xaiv cov khoom siv hluav taws xob zoo rau koj lub tsev yuav tsum tau xav txog kev nyab xeeb, lub peev xwm, qhov zoo, thiab kev sib haum xeeb nrog koj cov kev xav tau hluav taws xob. Kev sab laj nrog tus kws hluav taws xob lossis tus neeg cog lus hluav taws xob uas tsim nyog tuaj yeem pab kom koj txiav txim siab tau zoo thiab tau txais kev pabcuam teeb tsa thiab kev saib xyuas tshaj lij.
Hauv kev xaus,cov khoom siv rau cov neeg siv khoomyog ib feem tseem ceeb ntawm lub tsev lub tshuab hluav taws xob, thiab kev xaiv cov zoo yog qhov tseem ceeb rau kev nyab xeeb, kev ua haujlwm zoo, thiab kev thaj yeeb nyab xeeb tag nrho. Nrog rau cov khoom siv zoo, koj tuaj yeem txaus siab rau lub zog txhim khu kev qha, kev tiv thaiv los ntawm kev phom sij hluav taws xob, thiab kev ywj pheej los ua kom tau raws li koj lub tsev lub zog xav tau tam sim no thiab yav tom ntej.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-12-2023