Nrog rau kev nce qib ntawm lub sijhawm thiab kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, txhua tsev neeg muaj kev sib cais los ntawm kev siv hluav taws xob, thiab hluav taws xob npog txhua lub ces kaum ntawm peb lub neej.Txawm hais tias kev txo hwj chim yog qhov tsis tseem ceeb, kev sib raug zoo tseem ceeb heev.Yog li dab tsi ntawm cov xov hlau zoo rau kev kho kom zoo nkauj hauv tsev?Tus editor yuav piav qhia rau koj paub txog kev paub txog kev kho kom zoo nkauj hauv tsev thiab kev kho kom zoo nkauj hauv tsev.Txawm hais tias cov ntsiab lus kev paub me me, lawv tuaj yeem tiv thaiv txoj sia thiab khoom.
Muaj peb cov qauv siv thoob ntiaj teb rau cov xov hlau tshwj xeeb: American (AWG), British (SWG) thiab Suav (CWG).Ob peb square meters yog tus nqi nominal teev los ntawm lub teb chaws cov qauv, thiab ob peb square metres yog tus neeg siv cov kev xaiv ntawm cov xaim thiab cable raws li cov khoom thauj ntawm cov xaim thiab cable.Tus lej square ntawm cov xov hlau yog ib lo lus hais hauv kev tsim kho kom zoo nkauj thiab siv dej.Feem ntau hais tias square xov hlau tsis muaj units, uas yog, square millimeters.Lub xwmfab ntawm cov hlau tiag tiag yog hais txog thaj tsam hla ntawm cov xaim, uas yog, thaj tsam ntawm cov kab hla hla ntawm cov hlau, hauv square millimeters.Feem ntau hais lus, lub peev xwm thauj khoom muaj peev xwm yog thaum daim phiaj hluav taws xob yog 220V, lub peev xwm thauj khoom muaj peev xwm ib square xaim yog txog ib kilowatt.Txhua square ntawm tooj liab hlau muaj peev xwm nqa tau 1-1.5 kilowatts ntawm hluav taws xob, thiab txhua square ntawm txhuas hlau yuav nqa tau 0.6-1 kilowatts ntawm hluav taws xob.Yog li ntawd, ib qho khoom siv hluav taws xob nrog lub zog ntawm 1 kilowatt tsuas yog yuav tsum tau siv ib lub square tooj liab hlau.
Tshwj xeeb rau qhov tam sim no, cov xov tooj tooj cua dav dav tuaj yeem nqa tau tam sim no ntawm 3A txog 5A ib square meter thaum lub sijhawm luv luv fais fab kis.Cov cua kub dissipation yog qhov zoo rau 5A / square millimeter, thiab tsis zoo rau 3A / square millimeter.Qhov ntsuas qhov siab tshaj plaws tam sim no ntawm kev txhim kho hauv tsev los yog lub qhov hluav taws xob hloov pauv, tam sim no siv cov ntsuas ntsuas yog 16A thiab 10A, 16A feem ntau yog siv rau cov kab cua txias, thiab 10A yog siv rau lwm qhov chaw.10A txhais tau hais tias qhov siab tshaj plaws ua haujlwm tam sim no ntawm kab yog 10 amps, uas txhais tau hais tias cov khoom siv hluav taws xob nrog 220 * 10 = 2200 watts tuaj yeem siv tau ntev.Yog li ntawd, peb yuav tsum muaj peev xwm xam tau los ntawm peb tus kheej, thiab tsis txhob siv ob peb lub tshuab hluav taws xob nrog lub zog siab ntawm ib lub qhov (socket).Yog tias lub zog ntau tshaj 2000 watts, tej zaum yuav muaj kev phom sij.Nws yog ib qho yooj yim ua rau kev laus ntawm cov hluav taws xob tiv tauj thiab ua kom kub ntawm cov xov hlau.
Qhov sib txawv ntawm cov hlau nyob, cov xaim nruab nrab, thiab cov xaim hauv av.Cov kab hluav taws xob nyob muaj qhov hluav taws xob ntawm 220V.Peb feem ntau hais tias qhov hluav taws xob poob siab yog hais txog kev kov cov hlau nyob.Koj tuaj yeem sim nws nrog tus cwj mem xeem, feem ntau yog liab.Cov kab nruab nrab yog kab rov qab rau cov hlau nyob.Lawv tsim ib lub zog hluav taws xob.Cov hlau nruab nrab tsis txaus ntshai thiab yuav tsis raug hluav taws xob yog tias kov.Nws feem ntau yog dub.Cov hlau hauv av yog cov hlau uas ua lub luag haujlwm ruaj ntseg.Ib qho kawg ntawm nws txuas nrog hauv av, thiab lwm qhov kawg yog txuas nrog lub nruab nrab ntawm lub qhov (socket) peb-prong.Yuav luag tag nrho cov khoom siv hluav taws xob uas siv peb-prong plugs muaj lawv cov casings txuas nrog hauv av xaim.Ua li no, ib zaug cov khoom siv hluav taws xob xau hluav taws xob, nws yuav ntws mus rau hauv av raws li lub casing thiab yuav tsis ua hluav taws xob rau tib neeg.Yog li ntawd, cov hlau hauv av yog siv los tiv thaiv kev nyab xeeb ntawm cov khoom siv hluav taws xob thiab koj tus kheej.Nws feem ntau yog cim nrog daj-ntsuab ob-xim xaim lossis kab daj.Cov hlau hauv av tsis tuaj yeem tsis meej pem nrog cov xaim nruab nrab, thiab tsis tuaj yeem tshem tawm.Txawm hais tias tshem tawm nws tuaj yeem ua kom ntseeg tau tias cov khoom siv hluav taws xob ua haujlwm, tab sis kev ruaj ntseg lav tau ploj mus.
Cov xov hlau siv hauv tsev kho kom zoo nkauj yog feem ntau ib leeg-strand tooj liab core xov hlau, thiab lawv qhov chaw hla ntu feem ntau muaj peb qhov tshwj xeeb, uas yog 4.0mm2, 2.5mm2 thiab 1.5mm2.Tsis tas li ntawd, muaj 6.0mm2 specification, uas yog tsuas yog siv rau lub ntsiab kab nkag mus rau hauv lub tsev.Nws tsis yog siv los yog siv me me hauv kev kho kom zoo nkauj hauv tsev, thiab feem ntau tsis suav nrog hauv cov khoom siv kho kom zoo nkauj hauv tsev.
Lub 4.0mm2 ib leeg-strand tooj liab tub ntxhais hlau yog siv rau lub ntsiab Circuit Court thiab tshwj xeeb xov hlau rau cov cua txias thiab hluav taws xob cua sov, lub 2.5mm2 ib leeg-strand tooj liab tub ntxhais hlau yog siv rau lub qhov (socket) nyob ntawm tej thiab ib co ceg kab, 1.5mm2 ib leeg- strand tooj liab tub ntxhais hlau yog siv rau teeb thiab hloov xov hlau, thiab 1.5mm2 ib leeg-strand tooj liab tub ntxhais hlau feem ntau yog siv rau hauv av xaim hauv Circuit Court.
Tsis tas li ntawd, xov tooj cables, TV cables, network cables, audio cables, thiab lwm yam kuj yog siv rau hauv tsev kho kom zoo nkauj.Cov kab hluav taws xob no muaj nyob rau ntawm thaj tsam ntawm cov kab hluav taws xob siab, thiab cov lus qhia tshwj xeeb yog qhov sib xws, tab sis muaj qee qhov sib txawv ntawm qhov zoo.Nws raug nquahu kom koj xaiv qhov zoo dua thiab qib siab dua thaum yuav khoom.
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Post lub sij hawm: Lub Xya hli ntuj-21-2023
