Cov khoom siv hluav taws xob me me (MCBs)yog ib feem tseem ceeb ntawm koj lub tshuab hluav taws xob, tiv thaiv koj lub tsev lossis koj lub lag luam los ntawm kev luv luv thiab kev thauj khoom ntau dhau. Lawv me me, yooj yim rau nruab thiab muab kev tiv thaiv hluav taws xob sai thiab txhim khu kev qha.Cov MCBsiv dav hauv tsev, tsev lag luam thiab chaw ua haujlwm los tiv thaiv hluav taws xob thiab lwm yam xwm txheej txaus ntshai. Hauv tsab blog no, peb yuav kawm tob txog qee qhov tseem ceeb ntawmCov MCB, lawv ua haujlwm li cas, thiab vim li cas lawv thiaj li yog ib feem tseem ceeb ntawm koj lub tshuab hluav taws xob.
Yuav ua li cascov khoom siv hluav taws xob me me ua haujlwm?
Lub MCB yog ib lub qhov hloov uas yuav pib ua haujlwm thaum nws pom tias muaj hluav taws xob ntau dhau lossis ntau dhau hauv lub voj voog. Thaum cov hluav taws xob hla nws tshaj nws qhov ntsuas, nws ua rau cov khoom siv thermal lossis magnetic hauv MCB mus ua haujlwm thiab cuam tshuam cov hluav taws xob ntws. Lub MCB tau tsim los kom mus ua haujlwm sai, feem ntau yog hauv vib nas this, thaum pom tias muaj hluav taws xob ntau dhau lossis luv luv. Thaum lub voj voog raug tripped, nws cuam tshuam cov hluav taws xob ntws los ntawm lub voj voog uas tsis ua haujlwm thiab pab tiv thaiv kev puas tsuaj rau cov khoom siv hluav taws xob thiab hluav taws xob uas yuav muaj.
Cov khoom tseem ceeb ntawmMCB
Thaum xaiv ib qhoMCB, muaj ntau yam tseem ceeb uas yuav tsum xav txog, suav nrog hom circuit breaker, qhov ntsuas tam sim no, peev xwm cuam tshuam, thiab qhov nkhaus ntawm kev mus ncig. Hom circuit breaker yuav tsum tsim nyog rau lub kaw lus hluav taws xob thiab qhov ntau ntawm tam sim no uas nws nqa. Qhov ntsuas tam sim no txiav txim siab seb tam sim no ntau npaum li casMCBtuaj yeem ua tau ua ntej tripping, thaum lub peev xwm tawg yog qhov ntau ntawm qhov txhaum tam sim no uas MCB tuaj yeem tawg tau zoo. Lub voj voog mus ncig yog qhov tseem ceeb vim nws txiav txim siab sai npaum li cas MCB teb rau qhov overload lossis luv luv circuit thiab muaj peb lub voj voog tseem ceeb - lub voj voog B rau cov khoom thauj txheem, lub voj voog C rau cov motors thiab lub voj voog D rau cov transformers fais fab.
Kev tiv thaiv overload thiab luv luv Circuit Court
Kev tiv thaiv overload yog lub luag haujlwm tseem ceeb ntawmMCBhauv lub tshuab hluav taws xob. Nws tiv thaiv koj cov khoom siv thiab cov xov hlau los ntawm kev kub dhau vim muaj hluav taws xob ntau dhau. Kev tiv thaiv luv luv yog lwm txoj haujlwm tseem ceeb ntawm cov tshuab hluav taws xob me me. Lub luv luv tshwm sim thaum muaj txoj hauv kev ncaj qha ntawm qhov chaw thiab lub nra, ua rau muaj hluav taws xob ntau dhau thiab muaj kev pheej hmoo siab ntawm hluav taws xob. Hauv qhov xwm txheej txaus ntshai no, MCB khiav ceev ceev, tiv thaiv kev ntws ntxiv thiab tiv thaiv lub kaw lus los ntawm kev puas tsuaj.
xaus lus
Xaus lus,MCByog ib feem tseem ceeb thiab tseem ceeb ntawm lub tshuab hluav taws xob. Lawv tiv thaiv koj lub tsev lossis kev lag luam los ntawm kev thauj khoom ntau dhau thiab luv luv, tiv thaiv koj cov khoom siv thiab zam cov xwm txheej txaus ntshai. Yuav tsum xaiv MCB kom raug rau koj lub voj voog, suav nrog cov yam xws li tam sim no ntsuas, muaj peev xwm cuam tshuam thiab nkhaus mus ncig. Kev saib xyuas thiab kev tshuaj xyuas tsis tu ncua ntawm koj cov MCBs yuav ua kom lawv txuas ntxiv ua lawv cov haujlwm tseem ceeb zoo, tiv thaiv koj lub tshuab hluav taws xob thiab ua kom muaj kev nyab xeeb.
Lub sijhawm tshaj tawm: Lub Rau Hli-12-2023