1.Bayalele ngokungqongqo abaqhubi ukuba bajonge iinxalenye ze-weld ngokwemiyalelo yokusebenza.Emva kokulungiswa kwamacandelo ebhetshi, kufuneka athunyelwe kubahloli ukuze bahlolwe phambi kwenkqubo elandelayo yokusebenza.Inkokeli yokuhlola inoxanduva lokuhlola okokugqibela kunye nokurekhoda iziphumo
2.Ukuze kuqinisekiswe umgangatho, zonke ii-RCD kunye ne-RCBO kufuneka zivavanye ixesha labo lokuhamba ngoku kunye nexesha lekhefu ngokwe-ICE61009-1 kunye ne-ICE61008-1.
3.Sivavanya ngokungqongqo iimpawu zokusebenza ze-breaker circuit.Zonke ii-breakers kufuneka ziphumelele uphawu lokulibaziseka kwexesha elifutshane tese kunye novavanyo lweempawu zokulibaziseka kwexesha elide.
Uphawu lokulibaziseka kwexesha elifutshane lubonelela ngokhuseleko kwiimeko ezimfutshane okanye eziphosakeleyo.
Uphawu lokulibaziseka kwexesha elide lubonelela ngokhuseleko lomthwalo ogqithisileyo.
Ukulibaziseka kwexesha elide (tr) kumisela ubude bexesha apho i-breaker circuit iya kuthwala umthwalo oqhubekayo ngaphambi kokukhubeka.Iibhanti zokulibaziseka zibhalwe ngemizuzwana yokungaphezulu kwangoku ngamaxesha amathandathu okulinganisa kwe-ampere.Ukulibaziseka kwexesha elide yimpawu yexesha eliphambeneyo lokuba ixesha lokuhamba liyancipha njengoko ukwanda kwangoku.
4.Uvavanyo oluphezulu lwe-Voltage kwi-Circuit Breaker kunye ne-Isolators ihloselwe ukuvavanya iimpawu zokwakha kunye nokusebenza, kunye neempawu zombane zesekethe Yiyiphi i-switch okanye i-breaker kufuneka iphazamise okanye iyenze.
Uvavanyo lwe-5.Aging lukwabizwa ngokuba luvavanyo lwamandla kunye novavanyo lobomi, ukuqinisekisa ukuba iimveliso zinokusebenza njengesiqhelo kwimeko yamandla aphezulu ngexesha elibekiweyo.Zonke iintlobo zethu ze-elektroniki ze-RCBOs kufuneka ziphumelele uvavanyo lokuguga ukuqinisekisa ukuthembeka kokusetyenziswa.