Ho utloisisa RCCB:Sesepa sa Potoloho sa Hona Joale se Senyehileng
Lefatšeng la polokeho ea motlakase, li-residual current circuit breaker (RCCBs) li bapala karolo ea bohlokoa ho sireletseng batho le thepa likotsing tsa motlakase. Lisebelisoa tsena li etselitsoe ho thibela ho tšoha ha motlakase le ho fokotsa kotsi ea mollo oa motlakase o bakoang ke liphoso tsa mobu. Sengoloa sena se tla shebisisa haholoanyane mosebetsi, bohlokoa le ts'ebeliso ea li-RCCB.
RCCB ke eng?
RCCB (Residual Current Circuit Breaker) ke sesebediswa sa motlakase se kgaolang potoloho ya motlakase ha se lemoha ho se leka-lekane ha motlakase pakeng tsa dithapo tse phelang le tse sa nke lehlakore. Ho se leka-lekane hona ho ka bakwa ke phoso, jwalo ka ha motho a ama terata e phelang ka phoso, e leng se bakang ho tshoha ha motlakase. RCCB e dula e lekola motlakase o phallang potolohong, mme haeba e lemoha ho dutla ha motlakase (hangata ho ba tlase ho 30 mA), e kgopama ka hara di-millisecond mme e kgaola phepelo ya motlakase.
RCCB e sebetsa joang?
Molao-motheo oa ho sebetsa oa RCCB o thehiloe molao-motheong oa hona joale o fapaneng. O entsoe ka motheo oa tšepe le likhoele tse peli: e 'ngoe bakeng sa terata e phelang le e 'ngoe bakeng sa terata e sa nke lehlakore. Ka tloaelo, maqhubu a phallang ka har'a likhoele tse peli aa lekana 'me masimo a makenete a hlahisoang ke likhoele aa hlakolana. Leha ho le joalo, haeba ho hlaha phoso, joalo ka ha hona joale e lutlang e phallang fatše, tekano ena ea sitisoa, e leng se fellang ka phapang masimong a makenete. Ho se leka-lekane hona ho etsa hore RCCB e khoptjoe, e robe potoloho le ho thibela kotsi e ka bang teng.
Bohlokoa ba RCCB
Bohlokoa ba li-RCCB bo ke ke ba feteletsoa. Ke mothapo oa bohlokoa oa tšireletso khahlanong le likotsi tsa motlakase. Mona ke a mang a mabaka a bohlokoa a hore na ke hobane'ng ha li-RCCB li le bohlokoa:
1. Tšireletso khahlanong le ho tšoha ha motlakase: Li-RCCB li etselitsoe ho sireletsa batho khahlanong le ho tšoha ha motlakase ho ka bang kotsi. Ka ho khaola potoloho kapele, li-RCCB li fokotsa kotsi ea kotsi e kholo kapa esita le lefu.
2. Thibelo ea Mollo: Liphoso tsa motlakase li ka baka ho chesa haholo le ho cha. Li-Residual Current Circuit Breaker (RCCBs) li thusa ho thibela mollo oa motlakase le ho boloka malapa le likhoebo li sireletsehile ka ho lemoha maqhubu a ho lutla a ka bakang ho chesa haholo.
3. Ho latela maemo a polokeho: Linaha tse ngata li hloka ho kenngoa ha li-residual current circuit breaker (RCCBs) mehahong ea bolulo le ea khoebo. Ho latela maemo ana ha ho ntlafatse polokeho feela empa ho boetse ho netefatsa ho latela melao le melawana.
4. Khotso ea Kelello: Ho tseba hore RCCB e kentsoe ho ka fa beng ba matlo le beng ba likhoebo khotso ea kelello, e ba lumellang ho sebelisa lisebelisoa tsa bona ntle le ho tšoenyeha khafetsa ka likotsi tsa motlakase.
Tšebeliso ea RCCB
Li-RCCB li na le mefuta e fapaneng ea tšebeliso, ho kenyeletsoa:
- Mehaho ea Bolulo: Mehahong ea bolulo, hangata li-RCCB li kenngoa botong e kholo ea kabo ho sireletsa lipotoloho tsohle. Li-RCCB li bohlokoa haholo libakeng tse mongobo o phahameng joalo ka matloana a ho hlapela le likhichine.
- Meaho ea Khoebo: Likhoebo hangata li sebelisa li-RCCB ho sireletsa basebetsi le bareki likotsing tsa motlakase le ho netefatsa tikoloho e sireletsehileng ea mosebetsi.
- Litlhophiso tsa Liindasteri: Litšebelisong tsa indasteri, li-RCCB lia hlokahala ho sireletsa mechini le lisebelisoa liphosong tsa motlakase tse ka bakang nako e jang nako ea ho sebetsa le litokiso.
Ka kakaretso
Li-residual current circuit breaker (RCCBs) ke karolo ea bohlokoa ea litsamaiso tsa motlakase tsa sejoale-joale. Bokhoni ba tsona ba ho lemoha le ho arabela liphoso tsa motlakase kapele bo li etsa hore e be sesebelisoa sa bohlokoa sa polokeho malapeng, likhoebong le libakeng tsa indasteri. Ho utloisisa mosebetsi le bohlokoa ba li-RCCB ho ka thusa batho ho nka mehato ea ho nka bohato ba pele ho ntlafatsa polokeho ea motlakase le ho itšireletsa likotsing tse ka bang teng. Ho tsetela ho li-RCCB ke ho fetang feela tlhoko ea molao; ke boitlamo ba polokeho le boiketlo lefatšeng le ntseng le eketseha ka motlakase.
Nako ea poso: Phuptjane-30-2025