RCD ke eng mme e sebetsa joang?

Lisebelisoa tsa Residual Current (RCDs)ke karolo ea bohlokoa ea mehato ea polokeho ea motlakase libakeng tsa bolulo le tsa khoebo.E bapala karolo ea bohlokoa ho sireletseng batho ho ts'oaroa ke motlakase le ho thibela lefu le ka bang teng ho tsoa likotsing tsa motlakase.Ho utloisisa ts'ebetso le ts'ebetso ea li-RCD ho bohlokoa ho netefatsa polokeho le boiketlo ba batho ba lulang mohahong ofe kapa ofe.

Joale, hantle-ntle RCD ke eng?E sebetsa joang?Ka mantsoe a bonolo feela, RCD ke sesebelisoa se etselitsoeng ho shebella hona joale ho phalla ka potoloho ea motlakase.E sebetsa ka ho lemoha ho se leka-lekane leha e le hofe pakeng tsa ho kenya le ho hlahisa kakaretso ea hona joale ka har'a palo e itseng ea potoloho.Ho se leka-lekane hona ho bontša hore tse ling tsa hona joale li khelohile tseleng e neng e reriloe, e leng se ka bakang ho hlōleha ha motlakase ho kotsi.

Ha RCD e lemoha ho se leka-lekane hona, ka boeona e khaola matla ho potoloho e amehileng, ka katleho e thibela kotsi ea ts'oaetso ea motlakase.Ketso ena e potlakileng e bohlokoa ho fokotsa ts'ebetso ea mefokolo ea motlakase le ho arabela kapele likotsing tse ka bang teng.

E 'ngoe ea litšobotsi tsa mantlha tsa RCD ke bokhoni ba eona ba ho sebetsa kapele, hangata e khoptjoa ka har'a milliseconds ea ho bona phoso.Nako ena ea karabelo e potlakileng e bohlokoa ho thibela ho hlaha ha ts'oaetso ea motlakase le ho fokotsa monyetla oa kotsi e mpe ea kotsi ea motlakase.

Ntle le ho sireletsa khahlanong le ts'oaetso ea motlakase, li-RCD li boetse li sireletsa khahlanong le mollo oa motlakase.Ka ho potlakela ho sitisa ho phalla ha motlakase ha ho e-na le phoso, li-RCD li thusa ho fokotsa kotsi ea ho chesa le ho chesa motlakase, ho ntlafatsa ts'ireletso ea sebaka ka ho eketsehileng.

Ho na le mefuta e mengata ea li-RCD tse loketseng likopo tse fapaneng le litsamaiso tsa motlakase.Ho tloha ho li-RCD tse nkehang tse sebelisoang ka lisebelisoa tsa motlakase ho ea ho li-RCD tse tsitsitseng tse kopantsoeng le li-switchboards tse kholo, lisebelisoa tsena li fana ka tšireletso e fapaneng maemong a sa tšoaneng.

Ka kakaretso, bohlokoa ba li-RCD ts'ireletso ea motlakase bo ke ke ba fetisoa.Lisebelisoa tsena li sebetsa e le letlooa la bohlokoa la tšireletso, ho lemoha le ho arabela ka potlako ho liphoso leha e le life tse ka bang teng tsa motlakase tse ka senyang polokeho ea batho ba kenang ka tlung.Ka ho utloisisa ts'ebetso le ts'ebetso ea li-RCD, batho ka bomong ba ka nka mehato e matla ho ntlafatsa polokeho ea matlo a bona le libaka tsa mosebetsi, ho fana ka khotso ea kelello le ho thibela likotsi tsa motlakase.

Ebang ke bakeng sa tšebeliso ea bolulo, khoebo kapa indasteri, ho kenyelletsa RCD tsamaisong ea motlakase ke karolo ea bohlokoa ea ho netefatsa polokeho le ho latela melao ea motlakase.Ka ho etelletsa pele ho kenya le ho hlokomela li-RCD, beng ba thepa le baahi ba ka theha tikoloho e sireletsehileng le ho fokotsa likotsi tse amanang le ho senyeha ha motlakase.