Kuv xav tau hom Romex twg?
Kuv xav tau hom Romex twg?

Video: Kuv xav tau hom Romex twg?

Video: Kuv xav tau hom Romex twg?
Video: Kuv yog hom txawj txawj nyom Xyo vwj nkauj tawm tshiab 4/5/2020-2021 2024, Kaum ib hlis
Anonim

NEC cov cai hauv qab no siv rau Romex tus coj:

Hlau Gauge los yog Hom Nyob Amperage Siv dav
14-2 Romex 15 A Teeb pom kev zoo
12-2 Romex 20 A Teeb pom kev zoo thiab Cov Hluav Taws Xob Hluav Taws Xob, tub yees
10-2 Romex 30 AW Hluav taws xob dej rhaub, cua sov hauv qab
10-3 Romex 30 AW Hluav taws xob khaub ncaws tshuab ziab khaub ncaws

Ua li no, xaim twg zoo tshaj rau tsev?

Thawj Cable yog zoo tshaj xov hlau rau qhov tshiab tsev hluav taws xob ua haujlwm.

Nov yog cov npe ntawm cov xov hlau thiab cable uas koj tuaj yeem xav txog:

  • Polycab Hlau Pvt. Ltd.
  • Finolex Cables Ltd.
  • KIAG Industries Ltd.
  • Nias Fit India.
  • Havells India Ltd liab.
  • Universal Cables Ltd liab.
  • RR Kabel.
  • Pob Zeb Diamond Fais Fab Infrastructure Ltd.

Qhov thib ob, kuv tuaj yeem siv 2.5 hli cable rau teeb pom kev zoo? Koj siv tau 2.5 hli ² kab tau kawg. Hauv cov tsev loj qee zaum 4 lossis 6 mm² kab yog siv rau ntawm lub feeder khiav, thiab nyob ze ntawm lub teeb fittings cov kab tau tawg tawm hauv J-lub thawv rau 1.5 mm² txhawm rau mus rau lub teeb fittings, txhawm rau them rau qhov poob qis. Cov no lub teeb circuits feem ntau tswj los ntawm cov neeg tiv tauj.

Hauv qhov no, qhov txawv ntawm 12 2 thiab 12 3 Romex yog dab tsi?

Cov kab hauv qab yog qhov koj siv 12/2 thaum koj xav tau ob tus neeg ua haujlwm ntxiv rau hauv av, thiab 12/3 thaum koj xav tau peb tus neeg ua haujlwm ntxiv rau hauv av.

Kuv xav tau cov xov tooj cua dab tsi?

Yam tsawg kawg nkaus xaim loj rau 30-amp, 240-volt Circuit yog 10- ntsuas , tab sis txhawm rau tiv thaiv kev ua haujlwm tsis zoo vim qhov poob qis, koj yuav tsum xav txog kev hloov kho rau 8- ntsuas yog tias lub qhov hluav taws xob nyob deb ntawm lub vaj huam sib luag. Rau 50-amp Circuit Court, koj xav tau ib 6- gauge xov yam tsawg kawg nkaus.

Pom zoo: