Ukuqonda ukubaluleka kwe-RCD Earth leakage circuit breaker

Emhlabeni wokuphepha kukagesi, izinqamuli zesekethe eziyinsalela ye-RCD zidlala indima ebalulekile ekuvikeleni abantu nempahla ezingozini zikagesi.Lawa madivayisi aklanyelwe ukuqapha ukugeleza kwamanje kumakhebuli aphilayo naphakathi nendawo, futhi uma kukhona ukungalingani, azokhubeka futhi anqamule ukunikezwa kwamandla.Esinye isibonelo esinjalo yi-I-JCR4-125 RCD, eyaziwa ngokwethembeka nokusebenza kahle ekuvimbeleni izingozi zikagesi.

II-JCR4-125 RCDikala ukugeleza kwamanje kuzintambo ezibukhoma nezingathathi hlangothi, futhi uma kukhona ukungalingani, lokho okwamanje kugeleza emhlabeni ngaphezu kokuzwela kwe-RCD, i-RCD izokhubeka futhi inqamule ukunikezwa.Lesi sici sibalulekile ekuvimbeleni ukushaqeka kukagesi nemililo ebangelwa izinto ezisebenza kabi, izintambo ezilimele, noma okunye ukungasebenzi kahle kukagesi.Ngokubona ngokushesha nokuphazamisa imisinga engavamile, ama-RCD anikeza ungqimba olwengeziwe lwesivikelo ezingozini zikagesi, okuwenza abe ingxenye ebalulekile yanoma yiluphi uhlelo lukagesi.

Enye yezinzuzo ezibalulekile zama-RCD yikhono lawo lokuvimbela ukushaqeka kukagesi.Uma umuntu ehlangana nokhondatha kagesi ophilayo, umsinga ogeleza emzimbeni wakhe ungabangela ukulimala okubi kakhulu noma ngisho nokufa.Ama-RCD aklanyelwe ngokukhethekile ukuthola ama-curls anjalo angajwayelekile futhi anqamule ukunikezwa kwamandla ngaphakathi kwama-millisecond, ehlisa kakhulu ingozi yokushaqeka kukagesi.Lokhu kubaluleke kakhulu ezindaweni lapho izinto zikagesi zisetshenziswa eduze namanzi, njengezindlu zangasese, amakhishi nezindawo zangaphandle.

Ngaphezu kokuvikela ngokumelene nokushaqeka kukagesi, ama-RCD nawo adlala indima ebalulekile ekuvimbeleni imililo kagesi.Uma kwenzeka kuba namaphutha kagesi, njengesekhethi emfishane noma ukuhluleka kokushisa, ama-currents angavamile angageleza kuzintambo, okuholela ekwakhekeni kokushisa okudlulele kanye nethuba lomlilo ovuthayo.Ngokuthola le misinga engavamile nokuvala amandla kagesi, ama-RCD asiza ekwehliseni ubungozi bomlilo kagesi, anikeze ukuthula kwengqondo okubalulekile kubanikazi bezakhiwo nabahlali.

Ngaphezu kwalokho, ama-RCD abalulekile ekuqinisekiseni ukuhambisana nemithetho nemigomo yokuphepha kukagesi.Ezindaweni eziningi, ukufakwa kwe-RCD kugunyazwe ezinhlotsheni ezithile zamasekhethi kagesi, ikakhulukazi lezo ezihlinzeka ngezindawo ezinengcuphe ephezulu yokushaqeka kukagesi noma umlilo.Kanjalo, ama-RCD awasona nje isilinganiso sokuphepha esinconyiwe kodwa ayimfuneko engokomthetho ezimweni eziningi, okuwenza abe isici esingaxoxisananga ngaso sokuklama nokufakwa kwesistimu kagesi.

Sekukonke, ama-circuit breaker amanje e-RCD asele njenge-JCR4-125 ayizingxenye ezibalulekile zokuphepha zikagesi, ezihlinzeka ngokuvikeleka okuthembekile futhi okusebenzayo ngokumelene nokushaqeka kukagesi nemililo.Kungakhathaliseki ukuthi kusezindaweni zokuhlala, ezentengiselwano, noma ezindaweni zezimboni, ama-RCD adlala indima ebalulekile ekunciphiseni ubungozi bezingozi zikagesi, ukuqinisekisa ukuthotshelwa kwemithetho, futhi ekugcineni, kuvikelwe abantu nempahla ezingozini zamasistimu kagesi angalungile.Njengoba ubuchwepheshe buqhubeka nokuthuthuka, ama-RCD ngokungangabazeki azohlala eyisivikelo esibalulekile emhlabeni wanamuhla.