Qhov thib ib, thib ob, thiab qib peb ntawm cov thawv faib khoom txhais li cas?

May 18, 2023

Qhov thib ib, thib ob, thiab qib peb ntawm cov thawv faib khoom txhais li cas?

Lub thawv xa khoom yog cov khoom siv hluav taws xob tsawg siv los faib hluav taws xob hluav taws xob rau ntau lub hom phiaj. Nws txoj haujlwm yog los hloov cov hluav taws xob xa mus los ntawm high-voltage kis tau tus mob mus rau hauv lub zog qis hluav taws xob tsim nyog rau ntau lub hom phiaj. Lub hauv paus, theem nrab, thiab tertiary faib lub thawv tau muab faib ua peb theem sib txawv ntawm cov khoom siv faib khoom raws li lawv txoj haujlwm thiab qhov chaw teeb tsa. Hauv kab lus hauv qab no, peb yuav qhia txog lub ntsiab lus thiab kev ua haujlwm ntawm lub thawv thawj, theem nrab, thiab qib siab lub zog faib lub thawv.

Thawj lub thawv faib khoom

Thawj lub thawv xa khoom feem ntau yog nruab rau hauv lub chaw nres tsheb, thiab nws txoj haujlwm yog los hloov cov hluav taws xob hluav taws xob xa mus los ntawm cov hluav taws xob hluav taws xob sib txuas mus rau hauv nruab nrab hluav taws xob hluav taws xob hluav taws xob. Lub transformer nyob rau hauv lub substation converts high-voltage hluav taws xob lub zog mus rau hauv nruab nrab voltage hluav taws xob lub zog, thiab ces lub hauv paus faib lub thawv xa cov hluav taws xob hluav taws xob rau sab hauv lub tsev. Nyob rau hauv thawj lub thawv faib, ntau yam kev tiv thaiv cov cuab yeej feem ntau yog ntsia, xws li kev sib cais hloov pauv, disconnectors, grounding disconnectors, overvoltage protectors, thiab lwm yam. Cov cuab yeej no tuaj yeem tiv thaiv cov khoom siv thiab cov xov hlau hauv lub thawv xa tawm los ntawm kev cuam tshuam sab nraud, yog li ua kom muaj zog sib kis tau zoo. .

Secondary faib lub thawv

Cov thawv ntim khoom thib ob feem ntau yog nruab rau hauv cov tsev, xws li cov tsev lag luam lossis kev lag luam, cov chaw pej xeem, lossis cov tsev nyob. Lub luag haujlwm ntawm lub thawv xa khoom thib ob yog hloov cov hluav taws xob nruab nrab hluav taws xob mus rau qhov hluav taws xob tsis tshua muaj hluav taws xob, thiab tom qab ntawd xa mus rau ntau qhov chaw ua haujlwm hauv lub tsev. Nyob rau hauv lub thawv thib ob, cov cuab yeej tiv thaiv feem ntau raug teeb tsa, xws li Circuit Court breakers, fuses, junction boxes, thiab lwm yam. Cov khoom siv tiv thaiv no tuaj yeem tiv thaiv cov khoom siv hluav taws xob thiab cov xov hlau hauv tsev los ntawm cov teeb meem hluav taws xob xws li overload lossis luv luv Circuit Court. Tsis tas li ntawd, lub thawv xa khoom thib ob kuj tseem tuaj yeem suav nrog cov khoom siv ntxiv xws li cov keyboards thiab cov thawv sib txuas, uas tuaj yeem yooj yim tswj kev faib khoom thiab kev tswj fais fab.

Peb theem faib lub thawv

Lub thawv ntim peb-theem feem ntau yog nruab rau hauv cov tsev, xws li cov tsev nyob, cov tsev lag luam, lossis cov chaw pej xeem. Lub luag haujlwm ntawm lub thawv ntim peb theem yog faib cov hluav taws xob qis hluav taws xob rau cov khoom siv hluav taws xob sib txawv lossis thaj chaw. Nyob rau hauv ib lub thawv peb-theem, ntau yam khoom siv tiv thaiv xws li Circuit Court breakers, fuses, thiab lwm yam. Cov cuab yeej tiv thaiv no tuaj yeem tiv thaiv cov khoom siv hluav taws xob tshwj xeeb lossis thaj chaw tiv thaiv hluav taws xob los ntawm kev cuam tshuam rau lawv. Tsis tas li ntawd, lub thawv ntim peb-theem kuj tseem tuaj yeem suav nrog cov khoom siv ntxiv xws li cov keyboards thiab cov thawv sib txuas, uas tuaj yeem tswj tau yooj yim ntawm kev faib khoom thiab kev tswj xyuas lub zog.

Cov ntsiab lus

Qhov thib ib, thib ob, thiab thib peb theem ntawm lub thawv xa khoom sib raug rau kev faib thiab hloov pauv ntawm lub zog siab, nruab nrab, thiab qis zog. Lawv ua lub luag haujlwm tseem ceeb hauv kev xa hluav taws xob thiab kev faib tawm, ua kom muaj kev ruaj khov thiab txhim khu kev qha ntawm lub zog hluav taws xob. Lub thawv xa khoom tseem ceeb tsuas yog hloov cov hluav taws xob hluav taws xob los ntawm high-voltage transmission network rau hauv nruab nrab voltage hluav taws xob hluav taws xob thiab xa mus rau sab hauv lub tsev. Lub thawv faib khoom nruab nrab hloov hluav taws xob nruab nrab hluav taws xob mus rau qhov hluav taws xob qis hluav taws xob thiab xa mus rau ntau qhov chaw. Lub thawv tertiary faib faib cov hluav taws xob qis hluav taws xob rau cov khoom siv hluav taws xob sib txawv lossis thaj chaw.

Tsis tas li ntawd, kev tsim thiab kev xaiv ntawm cov thawv xa khoom yuav tsum xav txog ntau yam, xws li lub zog xav tau, lub zog thauj khoom, cable loj, ntsuas tam sim no ntawm Circuit Court breakers, thiab lwm yam. Cov xwm txheej sib txawv ntawm daim ntawv thov thiab cov kev cai tseem yuav tsum xaiv ntau hom thiab cov lus qhia tshwj xeeb ntawm cov thawv xa khoom. Yog li ntawd, thaum xaiv thiab tsim lub thawv xa khoom, nws yog ib qho tsim nyog yuav tsum xav txog ntau yam xws li kev xav tau ntawm lub zog, lub zog thauj khoom, kev nyab xeeb, thiab kev ntseeg tau los xyuas kom meej tias qhov kev ua tau zoo ntawm lub thawv xa khoom ua tau raws li qhov yuav tsum tau ua.

Nyob rau hauv luv luv, lub hauv paus, theem nrab, thiab tertiary faib thawv yog indispensable thiab tseem ceeb Cheebtsam nyob rau hauv lub hwj chim system. Los ntawm kev hloov cov hluav taws xob hluav taws xob siab rau hauv hluav taws xob qis hluav taws xob tsim nyog rau lub hom phiaj sib txawv, lub thawv xa khoom kom ruaj khov thiab xa hluav taws xob, thaum tseem muab cov haujlwm xws li kev tiv thaiv thiab tswj. Txhawm rau kom ntseeg tau tias kev ua haujlwm ruaj khov thiab txhim khu kev qha ntawm lub zog hluav taws xob, kev xaiv thiab tsim cov thawv xa khoom yuav tsum tau ua tib zoo xav txog ntau yam, thiab xaiv hom thiab cov ntsiab lus ntawm cov thawv xa khoom uas tsim nyog rau cov kev xav tau ntawm daim ntawv thov.

KHOOM LINK

http://www.switchgear-china.com/switchgear/low-voltage-switchgear/ac-low-voltage-distribution-cabinet.html

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