Video: GFCI puas tiv thaiv nqes hav?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm GFCI (Ground Fault Circuit Interrupters) yog lawv kev tiv thaiv nqes hav . Qhov ntawd txhais tau tias tib yam kev nyab xeeb uas koj tau txais los ntawm ib qho GFCI Qhov hluav taws xob tau txais kev thov rau tag nrho lwm qhov hluav taws xob xaim txuas ntxiv rau ntawm tib lub voj voog, tsuav yog cov qhov hluav taws xob tau xaim zoo.
Tom qab ntawd, ib tus tuaj yeem nug, puas yog GFCI tiv thaiv sab saud?
Txhua qhov chaw txais khoom hauv qab uas txuas nrog lub Load terminals yuav yog tiv thaiv los ntawm GFCI . Receptacles txuas nrog lub Load terminals yuav tsum tsis yog GFCI receptacles - lawv tsis tas yuav yog vim lawv tiv thaiv los ntawm Upstream GFCI.
Tsis tas li, koj puas tuaj yeem tso GFCI thaum kawg ntawm kev khiav? Cable ib kawg ntawm kev khiav av txhaum Circuit Court interrupter ( GFCI ) Lub chaw txais khoom yog tsim nyog thaum xaim hauv chav da dej tshiab, lub dab dej kub lossis lub pas dej me me. GFCI txais tos ua tau tau nruab rau ntawm Edison Base fuse panels qub, tab sis GFCI Circuit Court breakers ua tau 'tsis raug ntsia rau hauv lub vaj huam sib luag fuse.
Tom qab ntawd, ib tus tuaj yeem nug, GFCI puas yuav tiv thaiv lwm qhov chaw?
Yog lawm. Cov GFCI qhov hluav taws xob yuav nkaus xwb tiv thaiv nws tus kheej qhov hluav taws xob thiab ib qho qhov hluav taws xob uas yog txuas ntawm nws 'Load' kev sib txuas. Txhua yam spliced ua ntej lub GFCI yuav coj zoo li tsis muaj GFCI . Qhov tseem ceeb tshaj plaws yog kom paub tseeb tias koj txuas lub GFCI kom lub zog los ntawm lub vaj huam sib luag ntawm 'Line' kev sib txuas.
Koj puas xav tau GFCI qhov hluav taws xob yog tias koj muaj GFCI breaker?
GFCI kev tiv thaiv yog a xav tau kev ntsuas kev nyab xeeb rau txhua yam qhov hluav taws xob nyob ze rau dej los yog nyob rau sab nraum zoov. Koj ua tau nruab a GFCI khoom ntsia ntawm tus kheej lub zog qhov hluav taws xob , los yog koj ua tau siv a GFCI tus neeg sawv cev nyob rau hauv hluav taws xob vaj huam sib luag rau muaj GFCI kev tiv thaiv rau txhua tus qhov hluav taws xob powered los ntawm qhov ntawd breaker.
Pom zoo:
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