Thaum lub kaw lus software tsis ua haujlwm, cov khoom ua txhaum cai feem ntau tiv thaiv lub cev, thiab lub tshuab hluav taws xob ua haujlwm tau ua haujlwm tsis zoo rau kev tsis lees paub qhov kev mus ncig, qhov cuam tshuam ntawm qhov chaw nyob ib puag ncig yuav tiv thaiv kev mus los raws li cov khoom txhaum cai.Yog tias cov xwm txheej tsis tso cai, txoj kev nyab xeeb kuj tseem tuaj yeem siv los ua cov chaw taws teeb tswj kev mus ncig rau tib lub sijhawm.Txoj kev xaim yog hu ua circuit breaker common fault protection.
Feem ntau hais lus, tom qab lub zog ntawm cov theem tam sim no, 2 pawg ntawm cov khoom sib txuas tau muab los thiab txuas nrog cov khoom sib txuas nrog lwm tus, thiab tom qab ntawd kev tiv thaiv kev ua txhaum yog khiav ntawm txoj kev.
Lub Circuit Court breaker ua dab tsi?
Circuit Court breakers yog tsuas yog siv nyob rau hauv motors, loj qhov chaw transformers thiab tis chaw nres tsheb uas feem ntau disconnect loads.Lub Circuit Court breaker muaj lub luag haujlwm ntawm kev rhuav tshem qhov kev nyab xeeb ntawm kev sib tsoo, thiab koom tes nrog ntau yam kev tiv thaiv relay los tiv thaiv cov khoom siv hluav taws xob lossis cov kev.
Lub Circuit Court breaker feem ntau yog siv rau ib feem ntawm lub teeb hluav taws xob tsawg-voltage tsav tsheb quab yuam, thiab tuaj yeem txiav tawm hauv Circuit Court;lub Circuit Court breaker kuj muaj ntau yam haujlwm xws li kev thauj khoom thiab kev tiv thaiv luv luv, tab sis ib zaug muaj teeb meem nrog cov load hauv qab no, nws yuav tsum tau khaws cia.muaj nuj nqi, thiab qhov tawg voltage ntawm lub Circuit Court breaker tsis txaus.
Niaj hnub no muaj ib tug functional Circuit Court breaker nrog kev tiv thaiv, uas combines lub functionality ntawm ib tug general circuit breaker thiab high-voltage disconnector.Lub tshuab hluav taws xob ua haujlwm nrog kev tiv thaiv kuj tseem tuaj yeem siv los ua tib neeg lub cev hluav taws xob hloov hluav taws xob sib cais.Qhov tseeb, cov hluav taws xob hluav taws xob sib cais feem ntau tsis tuaj yeem ua haujlwm nrog kev thauj khoom, tab sis cov hluav taws xob hluav taws xob muaj kev tiv thaiv kev ua haujlwm xws li kev ua haujlwm luv luv, kev tiv thaiv kev thauj khoom, thiab kev tiv thaiv qis dua.
Piav qhia txog kev ua haujlwm ntawm Circuit Court breakers kom ntxaws
Basic Hom: Ib qho yooj yim Circuit Court tiv thaiv ntaus ntawv yog fuse.Lub fuse tsuas yog ib qho nyias nyias, nrog cov ntaub thaiv tiv thaiv, uas tom qab ntawd txuas nrog lub voj voog.Tom qab lub Circuit Court raug kaw, tag nrho cov tam sim no yuav tsum dhau los ntawm lub fuse, thiab tam sim no ntawm lub fuse yog tib yam li tam sim no ntawm lwm cov ntsiab lus ntawm tib lub voj voog.Hom fuse no yog tsim los kom nyob twj ywm qhib thaum lub ambient kub mus txog ib theem.Kev puas tsuaj fuses tuaj yeem ua rau txoj hauv kev los tiv thaiv qhov tam sim no dhau los ntawm kev puas tsuaj hauv tsev.Qhov teeb meem nrog lub fuse yog tias nws tsuas muaj ib qho txiaj ntsig.Txhua zaus lub fuse puas lawm, nws yuav tsum tau hloov nrog ib qho tshiab.Lub Circuit Court breaker tuaj yeem ua haujlwm zoo ib yam li lub fuse, tab sis tuaj yeem rov siv tau ntau zaus.Ntev npaum li qhov tam sim no nce mus txog theem txaus ntshai, nws yuav tam sim ntawd coj txoj kev.
Lub hauv paus ntsiab lus: Cov xaim nyob thiab cov xaim nruab nrab hauv Circuit Court yog txuas rau ob sab ntawm lub hwj chim hloov.Thaum lub khawm nyob rau hauv lub xeev kev cob cog rua, lub tam sim no yog tawm los ntawm lub hauv qab lub davhlau ya nyob twg cov khoom, successive ntws los ntawm lub electromagnet, txav AC contactor, cov ntaub ntawv zoo li qub AC contactor, thiab thaum kawg tawm ntawm cov khoom siv sab saum toj.Cov hluav taws xob tam sim no tuaj yeem yog hlau nplaum electromagnet.Lub zog sib nqus tsim los ntawm electromagnet nce nrog rau tam sim no.Yog tias qhov tam sim no raug txo, lub zog sib nqus kuj tseem yuav tsis muaj zog.Thaum qhov tam sim no dhia mus rau qhov muaj peev xwm txaus ntshai, qhov kev nkag siab ntawm electromagnetic induction tsim ib lub zog sib nqus uas muaj zog txaus txav cov pas hlau txuas nrog lub zog hloov hluav taws xob txuas.Qhov no yuav ua rau lub xov tooj ntawm tes AC contactor skew thiab tawm ntawm cov ntaub ntawv zoo li qub AC contactor, qhib lub voj voog.Tam sim no kuj cuam tshuam.Hnav-resistant steel strips yog tsim raws li tib txoj cai.Tsis zoo li lus Askiv, nws tsis tas yuav muab lub zog hluav taws xob hluav taws xob kinetic, tab sis tsuas yog tso cai rau cov hlau sawb khoov nyob rau hauv lub siab tam sim no, uas tom qab ntawd khiav qhov sib txuas.Qee qhov hluav taws xob hluav taws xob hloov hluav taws xob hloov pauv raws li kev them nyiaj ntawm cov khoom tawg.Thaum qhov tam sim no tshaj ib theem, nws yuav ignite flammable thiab explosive raw cov ntaub ntawv, thiab ces thawb lub piston pas nrig mus nias qhov hloov
Txhim kho: Cov khoom siv hluav taws xob siab tshaj plaws xaiv tso tseg cov khoom siv hluav taws xob yooj yim thiab siv cov khoom siv hluav taws xob (kev lag luam semiconductor) txhawm rau txheeb xyuas cov theem tam sim no.Ground Fault Interrupter (GFCI) Qhov no yog hom tshiab ntawm Circuit Court breaker.Cov hluav taws xob hluav taws xob no tsis tsuas yog tiv thaiv kev puas tsuaj rau cov xaim hauv tsev, tab sis kuj tiv thaiv tib neeg los ntawm hluav taws xob.
Txhim kho lub hauv paus ntsiab lus: GFCI yuav tshawb xyuas qhov tam sim no hauv qhov nruab nrab thiab nyob ntawm cov xov hlau nyob hauv Circuit Court.Thaum txhua yam zoo, cov dej ntws hauv ob lub voj voog yuav tsum zoo ib yam.Thaum qhov nruab nrab nyob nruab nrab tam sim ntawd (piv txwv li, qee tus neeg yuam kev kov qhov nruab nrab nyob), qhov tam sim no nyob rau hauv nruab nrab yuav maj mam nce, tab sis qhov nruab nrab yuav tsis.Thaum GFCI pom qhov zoo li no, nws tam sim ntawd disconnects Circuit Court tiv thaiv hluav taws xob.GFCIs tsis tas yuav tos kom txog thaum tam sim no nce mus rau theem txaus ntshai, yog li lawv cov lus teb tau nrawm dua li cov pa hluav taws xob sib txuas.
Post lub sij hawm: Aug-04-2022