Isihloko: "Abaphuli beeSekethe: Ukukhusela iiNkqubo zoMbane ukuze zisebenze ngokuKhonelekileyo"
Yazisa:
Izaphuli zeseketheidlala indima ebalulekileyo ekuqinisekiseni ukusebenza ngokukhuselekileyo nangokufanelekileyo kweenkqubo zombane.Ezi zixhobo zisebenza njengokutshintsha kombane okuzenzekelayo, ukubonelela ngendlela yokukhusela kwi-overcurrent and short circuits.Izaphuli zeseketheukukhusela indawo yokuhlala kunye nemizi-mveliso kwiingozi ezinokubakho kunye nomonakalo wezixhobo ngokuphazamisa ukuhamba kombane xa kuyimfuneko.Kule bhlog, siza kujonga nzulu kwimisebenzi ye-circuit breaker, iintlobo kunye nokugcinwa, ukucacisa ukubaluleka kwabo ekugcineni ukhuseleko lombane.
1. Yintoni i-circuit breaker?
Izaphuli zeseketheziyinxalenye ebalulekileyo yayo nayiphi na inkqubo yombane.Xa i-current idlula umthamo wayo olinganisiweyo, iya kuphazamisa ngokuzenzekelayo ngoku, ngaloo ndlela ikhusela inkqubo ekugqithiseni kombane.Oku kuphazamiseka kuthintela isiphaluka ekugqithiseni kwaye kubangele umlilo okanye enye ingozi yombane.Lo matshini uqinisekisa ukhuseleko kunye nokuphila ixesha elide kwezixhobo zethu kunye nemigca.
2. Iintlobo zeabaphuli beesekethe:
Kukho iintlobo ezininziabaphuli beeseketheukuze ilungele izicelo ezahlukeneyo.Ezona ntlobo zixhaphakileyo ziquka i-thermal circuit breakers, i-magnetic circuit breakers, kunye ne-thermal-magnetic circuit breakers.I-Thermal circuit breakers ixhomekeke kwi-bimetal strip egoba xa ishushu, ikhubekaumephuli wojikelezo.Izaphuli zesekethe zemagneti, kwelinye icala, zisebenzisa icoil ye-electromagnetic ukuze ivule iswitshi, ngelixa i-thermal magnetic circuit breakers idibanisa imisebenzi ye-thermal magnetic circuit breakers.Ukwengeza,abaphuli beeseketheinokuhlelwa ngokwevoltage elinganisiweyo, ireyithingi yangoku, kunye nokusetyenziswa (indawo yokuhlala, yorhwebo, okanye yoshishino).
3. Ukubaluleka kokugcinwa rhoqo:
Ukugcina yakhoumephuli wojikelezokubalulekile ukuqinisekisa ukusebenza kwayo ngokupheleleyo.Ukugcinwa rhoqo kubandakanya ukujonga ngokubonakalayo i-breaker circuit ngenxa yeempawu zokugqoka okanye umonakalo, ukujonga ukudibanisa okukhululekile, kunye nokuvavanya umsebenzi wayo.Kucetyiswa ukuba uhlolo lwesiqhelo lucwangciselwe ingcali yombane eqeqeshiweyo ukuqinisekisa ukuba ii-circuit breakers zikwi-top working order.Ukungahoywa ukugcinwa kunokubangela ukusebenza kakubi kwe-circuit breaker, ukukhuseleka kokhuseleko, kwaye mhlawumbi konakalise izixhobo zombane.
4. Indima yeabaphuli beesekethekukhuseleko lombane:
Ii-Circuit breakers ziyindlela yokuqala yokukhusela kwiingozi zombane.Ngokuphazamisa ngokukhawuleza umbane xa kwenzeka i-overcurrent okanye i-short circuit, banqanda umlilo onokuthi ubekho, ukutshatyalaliswa kombane, kunye nomonakalo kwizinto zombane kunye neengcingo.Ukongeza, abaphuli beesekethe baququzelela ukulungiswa okukhawulezayo ngokuchonga ngokulula iisekethe ezingalunganga, ngaloo ndlela ziququzelela ukucombulula ingxaki ngokukhawuleza.Ukusebenza kwayo okuthembekileyo kunciphisa ixesha lokuphumla, kuqinisekisa ukunikezelwa kwamandla okungaphazamisekiyo kunye nokunciphisa iingozi ezinxulumene neengozi zombane.
5. Phucula ukuya phambiliumephuli wojikelezo:
Njengoko iteknoloji ihambela phambili, namhlanjeabaphuli beesekethezibonelela ngeempawu ezongezelelweyo eziphucula ukhuseleko lombane kunye nokulula.Ezinye zezona ziphazamisi zesekethe ezintsha ziquka i-Arc Fault Circuit Interrupters (AFCIs) kunye neGround Fault Circuit Interrupters (GFCIs).I-AFCI ibona i-arcing enokuthi ibe yingozi yomlilo kwaye ihambe ngokuzenzekelayo i-breaker circuit ukukhusela naziphi na iingozi.I-GFCI, ngakolunye uhlangothi, ibonelela ngokhuseleko ekutshitshisweni kombane ngokuqhawula ngokukhawuleza amandla xa kufunyenwe impazamo yomhlaba.Utyalo-mali kwezi zaphuli zesekethe eziphucukileyo kunokuphucula kakhulu ukhuseleko kunye nokuthembeka kwenkqubo yakho yombane.
6. Isiphelo:
Izaphuli zeseketheziyinxalenye ebalulekileyo yeenkqubo zombane, ezibonelela ngokhuseleko ekugqithiseni, kwiisekethe ezimfutshane, kunye nezinye iziphene zombane.Ukugcinwa rhoqo, ukuhlolwa kunye nokuphuculwa komgangatho wezinga eliphezuluabaphuli beeseketheqinisekisa ukhuseleko kunye nokusebenza kakuhle kweenkqubo zombane.Ngokubeka phambili ukhuseleko lombane, awukhuseli kuphela ubomi kunye nepropati, kodwa ugweme ukulungiswa kweendleko kunye nexesha lokunciphisa.Khumbula ukuba kwiinkqubo zombane, ii-circuit breakers ezisebenzayo zisebenza njengabagcini abathe cwaka, ziqinisekisa ukuhamba kakuhle kombane ngelixa ziphepha iingozi.
Ixesha lokuposa: Aug-03-2023