Video: Koj puas tuaj yeem khiav nm Cable hauv PVC conduit?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Yog lawm, NM cable tau nyob hauv kav dej . Qhov tseeb. NEC hu kom nws nyob hauv kav dej , thaum muaj kev tiv thaiv ntawm lub cev puas tsuaj yuav tsum tau.
Cov lus nug tseem yog, Kuv puas tuaj yeem khiav NM cable hauv cov kav dej?
Thaum lub National Hluav Taws Xob Code tsis qhia meej txwv tsis pub nkag NM kab sab hauv kav dej , nyob rau hauv kev xyaum, nws yog ib qho nyuaj heev rau ua li ntawd, thiab tsawg heev kws electricians yuav ua xws li ib tug installation. THHN xov hlau yog tus pheej yig thiab yooj yim dua rau khiav dhau kav dej.
Ib sab saum toj no, koj puas tuaj yeem khiav hauv tsev xaim sab nraud hauv cov kav dej? Nyob rau hauv 2008 code, koj yuav tsum siv UF cable txhua lub sij hawm NM-style cable (txawm tias nyob rau hauv kav dej ) tawm sab ntawm lub tsev. Ntawd yog, koj txwv tsis pub muab NM-B cable tso rau hauv dej kav dej sab nraud ntawm lub tsev hauv qhov chaw ntub dej.
Tsis tas li ntawd, koj puas tuaj yeem khiav hluav taws xob hauv PVC?
Nonmetallic conduit feem ntau yog tsim los ntawm PVC thiab yog ib qho kev xaiv zoo rau kev siv sab nraum zoov. Xiav hluav taws xob nonmetal tubing (ENT) yog siv rau sab hauv tsev nkaus xwb. Hlau lossis yas thawv ua tau siv nrog nonmetallic conduit. Ib txwm khiav ib av hlau thaum siv PVC kav dej.
Kuv puas tuaj yeem siv PVC conduit hauv chaw nres tsheb?
Muab cov thawv hlau thiab PVC kav dej yog zoo, tab sis tsis zoo li ib tug tag nrho-hlau system, PVC xav kom koj khiav ib qho av sib cais thiab khi rau txhua lub thawv hlau los yog lub teeb fixture nrog ib tug ntsia hlau los yog ib qho tshwj xeeb hauv av clip.
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