GERITEL cable tsim ntau txhiab qhov tshwj xeeb ntawm cov xov hlau thiab cables, xws li Australian tus qauv xov hlau thiab cables TPS cables txiv kab ntxwv ncig cable, American standard hlau thiab cable THHN THWN 2 hlau tffn hlau MC cable nm b cable, sjoow soow roj hmab cable, hluav taws kub resistant fais fab cables , tswj shielded cables, roj hmab sheathed cables, thiab pre branch cables, thiab lwm yam Circuit Court engineering yog ib qho tseem ceeb heev kauj ruam nyob rau hauv cov txheej txheem kho kom zoo nkauj, thiab kev xaiv ntawm cov xov hlau kuj muaj feem xyuam rau kev nyab xeeb ntawm kev siv hluav taws xob nyob rau theem tom ntej. Hauv qab no yog cov lus qhia luv luv rau cov kev qhia tshwj xeeb uas siv ntau thiab cov qauv kev xaiv qib kev ceev faj rau cov xov hlau kho kom zoo nkauj hauv tsev
THHN THWN 2 xaim yog cov xaim hauv tsev hauv Tebchaws Meskas, thiab cov ntsiab lus ntawm cov xaim feem ntau yog qhia hauv AWG
Muaj peb yam tshwj xeeb siv rau THHN thiab THWN xov hlau hauv Tebchaws Meskas: 14 THHN stranded hlau, THWN 2 12 gauge stranded hlau, thiab THHN 10 AWG hlau. Tsis tas li ntawd, kuj tseem muaj cov xaim 8 THHN thiab THWN 6 AWG xov hlau, uas yog siv los ua cov kab tseem ceeb nkag thiab yuav luag tsis siv hauv kev tsim kho vaj tsev.
Cable 14 AWG THHH: mas siv rau teeb pom kev zoo thiab hloov
Cable THHN AWG 12: feem ntau yog siv rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob zoo tib yam
Tsis muaj 10 THHN hlau: Nws yog ib qho tseem ceeb rau cov khoom siv hluav taws xob siab xws li cov kab hluav taws xob loj thiab cov cua txias. Vim muaj cov khoom siv hauv chav ua noj ntau thiab siv hluav taws xob ntau, qee zaum xaim 10 THHN lossis txawm tias 8 AWG hlau THHN kuj raug xaiv.
Tsev kho kom zoo nkauj hlau qauv
Ntxiv nrog rau THHN hluav taws xob xaim, Asmeskas cov qauv kev kho kom zoo nkauj hauv tsev kuj muaj xws li: 1 NM-B xaim yog cov hlau tsis yog hlau sheathed raws li Asmeskas cov qauv, siv rau cov khoom siv hluav taws xob sab hauv tsev. Nws feem ntau muaj ntau cov xov hlau qhwv hauv cov khoom siv insulating hauv cov hnab yas, haum rau qhov chaw qhuav hauv cov tsev nyob thiab cov tsev lag luam. 2. MC hlau, tseem hu ua hlau clad cable, yog ib hom cable nrog cov hlau sheath, haum rau cov tsev lag luam thiab kev lag luam. Nws cov hlau sheath muab kev tiv thaiv cov neeg kho tshuab ntxiv thiab electromagnetic shielding, ua rau nws haum rau siv nyob rau hauv ib puag ncig hnyav. SOOW cables siv cov roj hmab rwb thaiv tsev thiab sheath, uas tuaj yeem tiv taus qhov kub thiab txias, roj, tshuaj lom neeg, thiab kev siv tshuab, ua rau lawv tsim nyog siv rau hauv qhov chaw hnyav.
Tsev kho kom zoo nkauj hlau thiab cable xaiv
Tshawb xyuas lub ntim thiab daim ntawv lo: seb cov ntaub ntawv ntawm daim ntawv pov thawj ntawm kev ua tiav, nrog "UL" ntawv pov thawj thiab cov ntawv pov thawj zoo. Txheeb xyuas cov hlau loj: Tshawb xyuas seb qhov ntev ntawm cov xaim thiab qhov chaw hla ntawm cov tub ntxhais sab hauv zoo ib yam nrog cov cim,.
