Koj puas tuaj yeem muab 2 GFCI qhov hluav taws xob rau tib lub voj voog?
Koj puas tuaj yeem muab 2 GFCI qhov hluav taws xob rau tib lub voj voog?

Video: Koj puas tuaj yeem muab 2 GFCI qhov hluav taws xob rau tib lub voj voog?

Video: Koj puas tuaj yeem muab 2 GFCI qhov hluav taws xob rau tib lub voj voog?
Video: Yim laus yim do hau _phees lauj _fullmusic MV 2023 2024, Kaum ib hlis
Anonim

Koj tsuas xav tau 1 GFCI qhov hluav taws xob rau Circuit Court (xav tias nws yog thaum pib ntawm kab thiab lwm yam qhov hluav taws xob yog loads). Lawv raug wired nyob rau hauv parallel - yog lawv nyob rau hauv series, koj yuav tsis tau qhov tseeb voltage ntawm lwm tus qhov hluav taws xob thaum muaj tej yam load tam sim no. Nws ua tau.

Ib yam li ntawd, tib neeg nug, ib tus GFCI puas tuaj yeem pub lwm tus?

Kev sib txuas ntawm kev thauj khoom yog muaj rau pub ntxiv standard (tsis yog- GFCI ) outlets downstream los ntawm lub GFCI qhov chaw muab kev tiv thaiv los ntawm GFCI . Hauv lwm lo lus, txhua qhov hluav taws xob tsis tu ncua uas tau pub los ntawm qhov chaw thau khoom ntawm lub GFCI kuj tiv thaiv los ntawm a av txhaum vim lub GFCI qhov hluav taws xob.

Ib tug kuj yuav nug, muaj pes tsawg lub qhov hluav taws xob koj tuaj yeem tso rau ntawm GFCI Circuit Court? Re: naj npawb qhov hluav taws xob tom qab gfci ua Siv 220.14, qhov siab tshaj plaws ntawm 13 receptacle qhov hluav taws xob tso cai rau ntawm 20A Circuit Court . Lawv ua tau yuav ib leeg los yog dulpex thiab tseem tsuas suav raws li ib txais tos.

Ua li no, koj puas tuaj yeem daisy saw GFCI qhov chaw?

Daisy chaining GFCI khoom siv ua tau ua teeb meem, txawm yog lawv zoo li yuav wired kom raug. Tus dej ntws GFCI ( txais tos ) tej zaum yuav ua ib qho kev ntsuam xyuas tus kheej thaum muaj zog, uas cov dej ntws GFCI (breaker) kuaj pom tias yog qhov txhaum. Koj tuaj yeem daisy - chain GFCIs yog koj xav tau tiag tiag. Lawv yuav tseem tiv thaiv zoo xwb.

Koj xa ob qhov chaw GFCI li cas?

Txuas cov dub hlau mus rau tooj dag xim "Line" terminal ntsia hlau. Txuas cov dawb hlau mus rau silver-xim "Line" davhlau ya nyob twg ntsia hlau. Maj mam fold li cov hlau rov qab rau hauv lub thawv thiab nias lub GFI rau hauv qhov hluav taws xob lub thawv. Ntsia GFI txais tos mus rau lub thawv hluav taws xob kom ceev.

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