- Conductors: Annealed (Soft) tooj liab
- Rwb thaiv tsev: Polyvinyl Chloride (PVC)
- Jacketed: tshav ntuj, noo noo, thiab fungus-resistant grey PVC.
- ASTM - B3 thiab B -8
- UL txuj 83
- UL txuj 493
- Federal Specification AA-59544
- National Electrical Code, NFPA 70, 2011 Edition
Daim ntawv thov
UF-B cable (Underground Feeder UF-B Cable) yog ib qho khoom siv hluav taws xob uas siv dav hauv kev siv hluav taws xob sab nraum zoov thiab hauv av. Raws li 2011 tsab ntawm National Electrical Code (NEC), UF-B cable feem ntau yog siv los ua ib txoj kab hluav taws xob los muab lub zog rau sab nraum zoov ncej teeb, lub twj tso kua mis dej thiab lwm yam khoom siv lossis khoom siv, thiab tsim nyog rau cov kab kos los ntawm cov ntsiab lus faib khoom. nyob rau hauv cov tsev uas twb muaj lawm. Tsis tas li ntawd, UF-B cable tuaj yeem raug faus ncaj qha yam tsis muaj cov hlua tiv thaiv ntxiv, uas qhia tau zoo heev thiab ua haujlwm tsis zoo. Multi-core UF-B cable kuj tseem siv tau rau sab hauv tsev ceg txuas hluav taws xob hauv cov tsev nyob lossis cov tsev ua liaj ua teb, tab sis qhov kub ntawm tus neeg xyuas pib yuav tsum tsis pub tshaj 90 degree, thiab nws lub peev xwm nqa tam sim no raug txwv raws li tus qauv ntawm 60 degree tus neeg xyuas pib. Raws li NEC cov cai, UF-B cable kuj tseem tsim nyog rau daim ntawv thov scenarios tso cai los ntawm NMC cable hauv Tshooj 334.10(B), thiab nws qhov ntsuas hluav taws xob yog 600 volts. Nrog nws cov kev ua tau zoo heev, UF-B cable tau dhau los ua kev xaiv zoo rau kev xa hluav taws xob sab hauv tsev thiab sab nraum zoov.
Feature
600V copprt Underground Feeder UF-B cable (UF-B cable) yog ib qho khoom siv hluav taws xob ruaj khov. Sab hauv tus neeg xyuas pib ntawm UF-B cable yog ua los ntawm cov tooj liab zoo, uas muaj cov conductivity siab thiab corrosion kuj. Nws cov ntaub qhwv sab nrauv yog ua los ntawm cov tawv tawv-pov thawj thiab UV-cov ntaub ntawv pov thawj, uas tuaj yeem faus ncaj qha yam tsis muaj kev tiv thaiv ntxiv. UF-B cable yog ntsuas rau 600 volts.
Daim ntawv pov thawj
UF-B cable (hauv av feeder cable) yog UL ntawv pov thawj, kom ntseeg tau tias nws ua tau raws li cov qauv nruj rau kev nyab xeeb, kev ua tau zoo thiab kav ntev. UL daim ntawv pov thawj txhais tau hais tias UF-B cable tau raug kuaj tag nrho thiab tuaj yeem siv tau kev ntseeg siab hauv cov xwm txheej tshwj xeeb xws li kev faus ncaj qha, qhov chaw ntub dej thiab qhib huab cua. Nws lub tsho sab nrauv yog ua los ntawm cov khoom siv dej tsis zoo thiab UV-resistant nrog cov huab cua zoo heev thiab tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm 600-volt voltage ntsuas. Nyob rau tib lub sijhawm, UL ntawv pov thawj tseem txheeb xyuas cov nplaim hluav taws xob ntawm UF-B cable, ua kom nws muaj kev nyab xeeb hauv qhov kub thiab txias.
Pob
Cov kab ntau lawm
Greater Wire Chaw tsim tshuaj paus lub xeev-of-the-art cable Hoobkas nta ib tug ntse thiab digital manufacturing chaw. Kev hloov mus rau digital manufacturing tsis tsuas yog txhim kho kev ua tau zoo tab sis tseem siv zog los muab cov neeg siv khoom muaj kev ntseeg siab tshaj plaws. Lub hauv paus ntsiab lus ntawm lub Hoobkas ntse ua kom cov txheej txheem ntau lawm thiab tsis muaj kev ua yuam kev, txo qhov muaj peev xwm ntawm tib neeg kev sib txawv, thiab ua kom cov precision uas yav tas los tsis tuaj yeem ua tiav. Lub Hoobkas nruj me ntsis ua raws li kev tswj hwm zoo los ntawm cov txheej txheem kev tshuaj xyuas meej thiab automated. Txij thaum pib mus rau theem kawg ntawm cov txheej txheem tsim khoom, cov khoom raug tshuaj xyuas kom zoo. Kev cog lus rau kev ua tau zoo txuas ntxiv mus rau peb qhov kev tshuaj xyuas qhov tseeb, nrog cov cuab yeej tsim khoom siv hluav taws xob tau ua tiav qhov tseeb ntawm 0.002 hli.
cov neeg siv khoom
Tus khub
FAQ
Q: Hom UF-B txhais li cas?
A: Hom UF-B yog hais txog ib hom khoom siv hauv av thiab cov kab hluav taws xob uas siv hauv cov khoom siv hluav taws xob.
UF (Underground Feeder): Siv nyob rau hauv underground thiab faus ncaj qha installation tsis tas yuav tsum tau ntxiv conduit.
B (Multiple Conductors): Lub npe "B" feem ntau qhia tau hais tias lub cable muaj ntau yam conductors (piv txwv li, ob los yog ntau tshaj insulated nyob ntawm tej thiab ib tug liab qab hauv av hlau).
Q: Kuv puas tuaj yeem siv UFB hlau hauv tsev?
Nws kuj tuaj yeem siv rau hauv qhov chaw qhuav hauv tsev, txawm hais tias nws yuav tsis yog qhov kev xaiv zoo tshaj plaws lossis kev xaiv nyiaj txiag piv rau lwm hom cable xws li NM-B (Non-Metallic Sheathed) cable.
Q: Kuv puas tuaj yeem siv UF-B hloov NM B?
UF-B tuaj yeem hloov tau rau NM-B, tab sis tshwj tsis yog tias koj xav tau nws cov kav ntev lossis dej tsis kam, NM-B feem ntau yog qhov kev xaiv zoo dua thiab kev lag luam rau kev siv sab hauv qhuav.
Cim npe nrov: Underground feeder cable uf-b tooj liab 600v, Tuam Tshoj underground feeder cable uf-b tooj liab 600v manufacturers, lwm tus neeg, Hoobkas
| Tus coj | Rwb thaiv tsev Thickness (mil) | Hauv av Hlau | Khiav Dimension (mils) | Approx.Net wt. rau 1000'(lbs.) | Tso cai Ampacity + | Txheem pob | |||
| Loj (AWG los yog kcmil) | Tsis muaj conductors | Tsis muaj strands | Loj (AWG) | Tsis muaj strands | |||||
| OB CONDUCTOR | |||||||||
| 14 | 1 | 19 | 30 | 14 | 1 | 423x168 | 70 | 15 | AC |
| 12 | 1 | 19 | 30 | 12 | 1 | 463x183 | 95 | 20 | ACDE |
| 12 | 1 | 19 | 30 | Tsis muaj av | 386x183 | 70 | 20 | AC | |
| 10 | 1 | 24 | 30 | 10 | 1 | 518x215 | 138 | 30 | ACDE |
| 8 | 7 | 35 | 45 | 10 | 1 | 678x302 | 222 | 40 | BCE |
| 6 | 7 | 35 | 45 | 10 | 1 | 770x338 | 303 | 55 | BCE |
| Peb tus kws qhia ntawv | |||||||||
| 14 | 1 | 19 | 30 | 14 | 1 | 581x168 | 95 | 15 | AC |
| 12 | 1 | 19 | 30 | 12 | 1 | 626x183 | 129 | 20 | ACD |
| 12 | 1 | 19 | 30 | Tsis muaj av | 581x183 | 107 | 20 | A | |
| 10 | 1 | 24 | 30 | 10 | 1 | 727x215 | 191 | 30 | ABC |
| 8 | 7 | 35 | 45 | 10 | 1 | 1059x319 | 344 | 40 | BCE |
| 6 | 7 | 35 | 45 | 10 | 1 | 1223x361 | 478 | 55 | BCE |
