Yuav ua li cas thaum lub Circuit Court breaker kub heev? (Risks thiab kev sib tham)
Txheem
Lub Circuit Court breaker tuaj yeem overheat rau ntau yam xws li hluav taws xob overload, faulty wiring, thiab tsis muaj zog Circuit Court breaker. Tab sis koj puas tau xav tias yuav ua li cas thaum lub Circuit Court breaker overheats?
Raws li txoj cai, Circuit Court breaker overheats thaum tam sim no tshaj qhov ntsuas hluav taws xob Circuit Court. Yog tias cov txheej txheem cua sov txuas ntxiv mus, lub Circuit Court breaker yuav ncav cuag nws txoj kev mus los thiab ob yam yuav tshwm sim.
- Lub Circuit Court breaker yuav mus.
- Lub breaker yuav nres cov khoom siv tam sim no rau ib qho khoom siv tshwj xeeb.
Kuv mam li mus rau hauv ntau yam hauv qab no.
Qhov tshwm sim ntawm "Hloov Kub" Circuit Breaker
Yog tias koj pom cov cua kub txawv txawv hauv ib qho ntawm cov hluav taws xob hluav taws xob, koj yuav txhawj xeeb txog kev nyab xeeb ntawm koj lub tsev. Qhov tseeb, koj yuav tsum yog. Txawm li cas los xij, paub txog dab tsi ua raws li cov cua kub txawv txawv no yuav pab tau koj ntau.
Feem ntau, vim muaj hluav taws xob overloads los yog teeb meem thaiv, Circuit Court breaker tuaj yeem kub. Yog tias cov txheej txheem cua sov no txuas ntxiv maj mam, qhov hloov pauv yuav ua rau qhov kev sib txuas ntawm qhov hluav taws xob thiab txiav tawm tam sim no ntws mus rau cov cuab yeej tshwj xeeb.
Vim tias qhov hluav taws xob raug txiav tawm, koj tsis tas yuav txhawj xeeb txog hluav taws kub lossis kev puas tsuaj rau cov khoom siv hluav taws xob. Qhov no yog qhov kev ruaj ntseg zoo rau koj daim phiaj hluav taws xob hauv tsev.
Qhov kev mus ncig ntawm Circuit Court breaker no hu ua circuit breaker trip. Yog li, yog tias koj puas tau mus nrog qhov kev hloov pauv vim yog overheating, cia tus hloov mus txias ua ntej. Txwv tsis pub, nws yuav ua haujlwm dua.
Ceev Ntsis: Feem ntau, thaum qhov kub ntawm lub Circuit Court breaker tshaj 140 ° F, nws mus.
Yuav ua li cas koj paub yog hais tias lub Circuit Court breaker overheated?
Muaj ntau ntau txoj hauv kev los txheeb xyuas qhov overheated Circuit Court breaker, thiab cov no yog txoj hauv kev.
Siv lub ntsuas kub
Siv lub ntsuas kub ntsuas kub yog ib txoj hauv kev zoo tshaj plaws los xyuas qhov kub ntawm lub ntsuas hluav taws xob. Tab sis ua ntej, koj yuav tsum paub txog qhov kub thiab txias ntawm lub Circuit Court breaker.
Qhov kub thiab txias
Yog tias koj saib ze ntawm lub Circuit Court breaker, koj tuaj yeem txiav txim siab qhov kub thiab txias ntawm qhov Circuit Court breaker. Piv txwv li, yog tias qhov kub thiab txias ntawm qhov hluav taws xob hluav taws xob yog 140 ° F, qhov hluav taws xob hluav taws xob yuav tawm mus ntawm 140 ° F.
Siv lub ntsuas kub thiab ntsuas qhov kub ntawm qhov hloov. Yog tias qhov kub siab tshaj qhov kub ntawm qhov tshwj xeeb, overheating yog qhov ua rau kev mus ncig.
Qee zaum cov hluav taws xob hluav taws xob tsis zoo tuaj yeem ua haujlwm yam tsis muaj cua sov. Yog li ntawd, nws ua rau kev txiav txim siab qhov kub thiab txias.
Siv lub tshuab luam ntawv thermal
Siv lub thermal scanner yog lwm txoj hauv kev los xyuas qhov kub thiab txias ntawm Circuit Court breaker. Txoj kev no yog ntau tshaj li kev siv tus pas ntsuas kub.
Siv koj tus ntiv tes
Qhov no yog txoj kev thib peb, thiab nws yog qhov qub qub. Tab sis nws yuav ua haujlwm. Siv lub nraub qaum ntawm koj tus ntiv tes taw rau qhov no. Tshawb xyuas txhua qhov kev hloov nrog koj tus ntiv tes ntsuas thiab nrhiav seb qhov twg kub.
Vim li cas qhov kev hloov mus los vim overheating?
Nov yog qee qhov laj thawj feem ntau.
Hluav taws xob overload
Qhov no yog qhov feem ntau ua rau lub Circuit Court breaker overheating. Ib qho hluav taws xob overload tuaj yeem ua rau muaj qhov tam sim no tshaj qhov ntsuas hluav taws xob hauv Circuit Court. Thaum qhov no tshwm sim, lub Circuit Court breaker yuav overheat thiab mus rau lub Circuit Court breaker. Lub Circuit Court breaker yuav tsum raug 80% ntawm nws tam sim no (NEC 80% txoj cai).
80% NEC Txoj Cai yog dab tsi?
NEC 80% txoj cai hais tias lub Circuit Court breaker yuav tsum tsuas yog raug rau 80% ntawm nws qhov kev ntaus nqi. Piv txwv li, yog tias koj muaj 20 amp hloov, qhov kev hloov ntawd yuav tsum tau nthuav tawm tas li mus rau 16 amps ntawm tam sim no.
Tab sis qhov ntawd tsis tau txhais hais tias 20 amp Circuit Court breaker tsis tuaj yeem tuav 20 amps lossis ntau dua. Qhov tseeb, qhov hloov pauv tuaj yeem tiv taus txog li 130% (feem ntau ntawm lub sijhawm) ntawm nws qhov ntsuas. Tab sis thaum lub sij hawm tus txheej txheem no, tus hloov heats li thiab nws thiaj li mus txawv tebchaws.
Ua raws li cov piv txwv hauv qab no kom nkag siab zoo dua (piv txwv tias koj siv 20 amp hloov).
Qhov no txhais tau hais tias 20 amp breaker yuav mus ntawm 26 amps (qee zaum nws tuaj yeem mus ntawm 25 amps). Thiab ntawm 26 amperes, qhov kub ntawm qhov cuam tshuam yuav dhau qhov kub ntawm nws qhov chaw.
tseem ceeb: Tsis yog txhua txhua 20 amp hloov tuaj yeem ua 25 lossis 26 amps. Qee qhov 20 amp breakers tuaj yeem ua haujlwm ntawm 21 lossis 22 amps. Txawm li cas los xij, koj yuav tsum tsis txhob nthuav tawm qhov hloov mus rau 80% ntawm nws qhov ntsuas.
Tsis muaj zog Circuit Court breaker
Tsis yog txhua lub Circuit Court breaker yog zoo tib yam. Thiab qee qhov hluav taws xob hluav taws xob tuaj yeem tsis muaj zog thaum lub sijhawm. Thaum qhov no tshwm sim, lub breaker yuav tsis muaj peev xwm tswj tau qhov tam sim no raws li nws ib txwm xav tau. Piv txwv li, ib qho xoob 20 amp Circuit Court breaker tuaj yeem overheat ntawm 10 lossis 15 amps, uas tuaj yeem ua rau muaj kev mus ncig.
Yog li, yog tias koj xav tias tib yam tshwm sim hauv koj lub vaj huam sib luag hluav taws xob, siv lub tshuab hluav taws xob nrog lub ntsuas hluav taws xob thiab ntsuas qhov amperage ntawm Circuit Court breaker thaum nws qhib. Qhov no yuav muab koj lub tswv yim ntawm lub zog ntawm lub Circuit Court breaker. Yog tias lub hwj chim qis dua tus nqi ntsuas, hloov qhov hloov pauv sai li sai tau.
Short circuit los yog thaiv kev ua txhaum
Qhov xwm txheej luv luv tuaj yeem ua rau lub Circuit Court breaker mus. Tsis tas li ntawd, kev puas tsuaj lossis tsis raug xaim kuj tuaj yeem ua teeb meem.
Cov lus nug nquag nug
Yuav ua li cas txheeb xyuas lub tripped Circuit Court breaker?
Nco ntsoov tias qhov hluav taws xob hloov hluav taws xob yog nyob rau hauv qhov chaw tawm. Qhov no yog ib tug kos npe rau ntawm ib tug tripped hloov. Koj kuj tseem yuav hnov ib nias thaum lub Circuit Court breaker mus. Tig rau qhov hloov pauv kom rov qab muaj zog rau koj lub tsev.
Lub caij ntuj sov tshav kub puas tuaj yeem ua rau lub voj voog tawg?
Lub caij ntuj sov tshav kub tuaj yeem ua rau lub Circuit Court breaker overheat. Tab sis qhov ntawd yuav tsis yog vim li cas. Piv txwv li, qhov no yuav ua kom cov txheej txheem cua sov ntawm qhov hloov kub uas twb muaj lawm.
Cov kiv cua puas tuaj yeem siv los txias overheated Circuit Court breakers?
Yog, koj tuaj yeem siv tus kiv cua. Tab sis nws yuav tsis ua qhov zoo. Nco ntsoov, lub Circuit Court breaker tau kub los ntawm sab hauv; yog li ntawd, kev txias los ntawm sab nraud yuav tsis zoo. Xwb, tua lub Circuit Court breaker ib pliag. Nws yuav txias lub Circuit Court breaker.
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