Iindaba zeshishini
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I-GFCI Receptacle vs. I-Circuit Breaker
IKhowudi yoMbane yeSizwe (NEC) kunye nazo zonke iikhowudi zokwakha zasekhaya zifuna ukukhuselwa kokuphazamiseka kwesekethe ephantsi kwezixhobo ezininzi zokukhupha kuyo yonke indawo yangaphakathi nangaphandle.Iimfuno zikhona zokukhusela abasebenzisi kumothuko xa kukho impazamo yomhlaba, imeko apho kunyulwe...Funda ngokugqithisileyo -
Iibhokisi zeSakhelo kunye neeKhowudi zoFakelo lweCable
Ukulandela iikhowudi zofakelo zombane ezicetyiswayo kuya kwenza ukufakela iibhokisi zombane kunye neentambo zibe lula.Musa ukufaka nje iingcingo zombane ngokuzenzekela kodwa ngokwencwadi yeKhowudi yoMbane yeSizwe.Le ncwadi yeekhowudi zokufakela yaphuhliswa ukufaka ngokukhuselekileyo zonke izinto zombane...Funda ngokugqithisileyo -
Ngaba iiVenkile zeRV ziyafana neZindlu
Ngaba iindawo zeRV ziyafana nezindlu?Ngokubanzi, iindawo zeRV zahlukile kwiivenkile zendlu ngeendlela ezahlukeneyo.Ngokwesiqhelo iindawo zombane ngaphakathi kwindlu zisetwa nzulu ngaphakathi kweendonga zakho kwaye zibandakanya inkqubo yocingo entsonkothileyo, nangona kunjalo iindawo zeRV zincinci, iibhokisi eziqulathiweyo eziyilelwe ukuba zilingane ngaphakathi...Funda ngokugqithisileyo -
Qonda iimpazamo ze-Arc kunye noKhuseleko lwe-AFCI
Igama elithi "impazamo ye-arc" libhekiselele kwimeko apho uqhagamshelo lweentambo ezixekileyo okanye ezidlekileyo zidala unxibelelwano oluphakathi ukuze kubangele umbane ovuthayo okanye u-arc phakathi kweendawo zoqhagamshelwano zentsimbi.Uva i-arcing xa usiva iswitshi yokukhanya okanye i-outlet ikhala okanye ifutha.Lo mbuzo...Funda ngokugqithisileyo -
IiMfuno zeSekethe yoMbane kwiiKhitshi
Ngokwesiqhelo ikhitshi lisebenzisa umbane omninzi kunawo nawaphi na amanye amagumbi asekhaya, kwaye i-NEC(iKhowudi yoMbane yeSizwe) imisela ukuba amakhitshi kufuneka abonelelwe ngokwaneleyo ziisekethe ezininzi.Kwikhitshi elisebenzisa izixhobo zokupheka zombane, oku kuthetha ukuba lifuna iisekethe ezininzi ezisixhenxe nangaphezulu.C...Funda ngokugqithisileyo -
IMithetho yeKhowudi yoMbane yeSizwe yeeNcingo zaNgaphandle
I-NEC (iKhowudi yoMbane yeSizwe) ibandakanya ezininzi iimfuno ezithile zokufakelwa kweesekethe zangaphandle kunye nezixhobo.Ugxininiso oluphambili lokhuseleko lubandakanya ukukhusela ukufuma kunye nomhlwa, ukuthintela umonakalo womzimba, kunye nokulawula imiba enxulumene nokungcwatywa ngaphantsi komhlaba kwi-wirin yangaphandle ...Funda ngokugqithisileyo -
Iimfuno zeKhowudi yoMbane kumagumbi
Iikhowudi zombane zenzelwe ukukhusela abanini bezindlu kunye nabahlali bamakhaya.Le mithetho esisiseko iya kukunika iikhonsepthi zeziphi abahloli bombane abajongana nazo xa bephonononga zombini iiprojekthi zohlengahlengiso kunye nofakelo olutsha.Uninzi lweekhowudi zendawo zisekelwe kwiKhowudi yoMbane yeSizwe (NEC)...Funda ngokugqithisileyo -
I-Arc Fault Circuit Interrupter (AFCI) IMarike ka-2023 iTrendi ezizayo kunye noQoqosho ngo-2028
Ngenxa yobhubhani we-COVID-19, ubungakanani bemakethi ye-Arc Fault Circuit Interrupter (AFCI) iqikelelwa ukuba ixabisa i-USD 4.1 yeebhiliyoni ngo-2022 kwaye kuqikelelwa kubungakanani obulungisiweyo obungaphezulu kwe-4.6 yeebhiliyoni zeedola ngo-2028 kunye ne-CAGR ye-2.0% ngexesha. ixesha lophononongo.I-Arc Fault Circuit Interrupter (AFCI) Mar...Funda ngokugqithisileyo -
I-Arc Fault Circuit Interrupters (AFCIs)
Ii-Arc-fault circuit interrupters (AFCIs) ziye zafuneka ngokuqinisekileyo ukufakelwa kwiindawo zokuhlala phantsi kwe-National Electrical Code (NEC) ka-2002 kwaye ngoku zisetyenziswa kwizicelo ezininzi.Ngokucacileyo, kuye kwaphakanyiswa imibuzo ngokuphathelele ukusetyenziswa kwazo kwanemfuneko yazo.Pha ...Funda ngokugqithisileyo -
Yonke into omawuyazi malunga ne-GFCI Outlet/ Receptacle
Ukusetyenziswa kweGFCI Isixhobo/isixhobo sokukhupha isiphazamisi sesekethe ephantsi komhlaba (i-GFCI yokuphuma) sisixhobo sokukhusela sombane esenzelwe ukwaphula isekethe rhoqo xa kukho ukungalingani phakathi komsinga ongenayo nophumayo.Indawo ephumayo ye-GFCI inqanda ukutshisa kakhulu kwaye kungenzeka umlilo...Funda ngokugqithisileyo -
Uyifaka njani iGFCI Outlet
Landela amanyathelo angezantsi okufaka i-GFCI Outlet/Isixhobo: 1. Nceda ujonge ukhuseleko lwe-GFCI kwikhaya lakho Kumazwe amaninzi eMelika, iikhowudi zokwakha ngoku zifuna ukuba iiplagi ze-GFCI zifakwe kwiindawo ezimanzi zamakhaya ezifana namagumbi okuvasa impahla, amagumbi okuhlambela, amagumbi okuphekela. , iigaraji, kunye nezinye iindawo ezifanayo ...Funda ngokugqithisileyo -
Zeziphi Iindidi ezahlukeneyo zeeNdawo ze-GFCI?
Iintlobo ezahlukeneyo zeeVenkile ze-GFCI?Phambi kokuba wenze isigqibo sokulahla izixhobo zakho eziphindwe kabini kwaye ufake ii-GFCI ezintsha, makhe ndazise ukuba yeyiphi oya kuyidinga kwaye ungayifaka phi.Ukwazi umahluko ngokucacileyo kuya kukunceda ukuba uqonde kakuhle izicelo zokugcina...Funda ngokugqithisileyo