Arc fault circuit interrupter (AFCI) ke sesebelisoa se fokotsang liphello tsa liphoso tsa arc ka ho fokotsa matla a potoloho ha phoso ea arc e fumanoa.Liphoso tsena tsa arcing, haeba li lumelloa ho tsoela pele, li ka baka kotsi ea ho hotetsa mollo tlas'a maemo a itseng.
Boitseanape ba rona bo netefalitsoeng ba saense ea polokeho le boenjiniere bo re thusa ho sebeletsa indasteri eohle ea ts'ireletso ea motho ka mong, ho kenyeletsoa le GFCI, li-portable le li-circuit breaker.Ts'ebetso e le 'ngoe ea setifikeiti e u lumella ho fumana phaello ho tloha ka lebelo le potlakileng ho ea 'marakeng.Ts'ebetso ena e bonolo le e potlakileng e boloka nako le chelete ka lenaneo le netefalitsoeng la setifikeiti sa lefats'e.Litšebeletso tsa rona tse pharaletseng, tse tenyetsehang li akaretsa lipatlisiso le nts'etsopele, phihlello ea 'maraka oa lefats'e, ts'ebetso le ts'ebeliso ea pheletso.
Litlhoko tsa AFCI bakeng sa phihlello ea Maraka ea Lefatše
Li-AFCI li lekoa ho latela maemo a latelang a ho lumellana le polokeho:
US - UL 1699, Tekanyetso ea Arc-Fault Circuit-Interrupters
Canada - CSA C22.2 NO.270
Li-AFCI tse atileng haholo tse koahetsoeng ke litekanyetso tsena ke tse latelang:
Receptacle AFCI - Outlet Brand Circuit (OBC) AFCI
Circuit Breaker AFCI (Sena le sona se batlisisitsoe ho UL 489 Edition 13, Standard for Molded-Case Circuit Breakers, Molded-Case Switches, le Circuit-Breaker Enclosures.)
Li-AFCI li reretsoe ho sebelisoa libakeng tsa bolulo.Litekanyo tse phahameng ka ho fetisisa bakeng sa mefuta e sa tloaelehang ke 20 A 120 V AC, 60 HZ circuits kapa 120/240 Vac kapa 208Y/120 V ea mekhahlelo e meraro.Cord AFCIs li fuoe lintlha tse fihlang ho 30 A.
Litlhoko tse ncha tsa ho hokahanya liphapang lipakeng tsa TIL M-02A le CSA-C22.2 No. 270-16 li sebetsa ho tloha ka la 23 Motšeanong 2019. Re fana ka lits'ebeletso tsa lipatlisiso tsa selelekela, hammoho le lits'ebeletso tsa tlhahlobo le setifikeiti, ho o thusa ho lekola. le teko e le ho lokisetsa ho lokolloa ha litlhoko tsena tse fetotsoeng.
Nako ea poso: Sep-05-2022