Isebenza ezimisweni zokugibela ezishisayo nezikazibuthe ohlangothini lomugqa.Ukulayisha ngokweqile nokuvikelwa kwesekethe emfushane kuhlangabezana nezimfuneko ku-IEC60898-1.
Isebenza ekutholeni umehluko phakathi kwemisinga nokungathathi hlangothi.Inzwa ye-elekthronikhi iqala ukukhuliswa kokujikeleza ukuze kunikeze ukuzwela okuphezulu.Isikhathi sokukhubeka esibalulekile singaphansi kwezinga elimisiwe elisiza ukuvikela ukuphila kwabantu.
Inkinobho yokuhlola(emakwe ngo-T) kufanele icindezeleke okwesikhashana kusekethe evuliwe ukuze kuhlolwe ubuqotho bendlela yokugibeza nemisebenzi yeyunithiIyunithi ye-RCBO kufanele ihlolwe njalo ngemva kwekota kusetshenziswa inkinobho yokuhlola. Uma yehluleka ukukhubeka, funa usizo kosebenza ngogesi.
Qaphela:Ukusebenza kwensiza yokuhlola kuhlola kuphela ukusebenza okulungile kwe-RCBO endaweni ephakeme yamanje kunezinga elilinganiselwe lokukhubeka.Ayihloli ubuqotho besistimu ye- earthing.
■Xhuma iyunithi ye-RCBO nge-L(in)theminali kubha yebhasi ethi "Live" yepulaki yeyunithi yabathengi;
■Xhuma i-hte EMNYAMA engathathi hlangothi [N(in)]kuvimba wetheminali engathathi hlangothi;
■Ukuxhunywa komthwalo kwenziwa kumatheminali aphumayo e-RCBO ephawulwe L(out) kanye no-N lout).N (out) akumele ixhunywe kubhukha yetheminali yokuphakelayo emaphakathi. Amakhebuli okulayisha kufanele abe nosayizi olungile ohambisana nezilinganiso zamanje ze-RCBO:
Lapho amandla esebenza ngemva kokufaka, cindezela inkinobho ethi"T" ukuze uhlole iyunithi.
Isexwayiso: Izihloli zokufakwa kwamandla kagesi aphezulu akumele zisetshenziswe ne-RCBO kusekethe.