Dab tsi ua cov ntawv txiav ua?
Ib qho kev txiav fuse, tseem hu ua fuse lossis fuse fuse lossis fuse cia, yog ib qho tseem ceeb hauv hluav taws xob faib. Nws lub luag haujlwm tseem ceeb yog los muab kev tiv thaiv rau cov kab hluav taws xob thiab tiv thaiv kev puas tsuaj rau cov khoom siv thaum muaj kev sib tw. Kab lus no aim los tshawb txog tus qauv ua haujlwm, hom, kev siv, thiab cov txiaj ntsig ntawm kev txiav fuses.
Ua Haujlwm Cov Ntsiab Cai
Tus txheej txheem ua hauj lwm ntawm kev txiav fuse yog raws li lub tswvyim ntawm melting thiab cuam tshuam. Thaum qhov kev ntws tam sim no los ntawm fuse tau tshaj nws lub peev xwm caij nyoog, lub fuse keeb heats los vim yog cov txiaj ntsig cua sov joub. Raws li qhov kub thiab kub hnyiab, ib qho kev sib koom ua ke nrog cov pob qij txha hauv cov fuse, ua rau muaj sib kis rau hauv Circuit Court. Qhov kev cuam tshuam no nyob hauv Circuit Court tsoo qhov khiav ntawm tam sim no, tiv thaiv lub system los ntawm kev puas tsuaj ntxiv.
Hom kev txiav fuses
1. Tshem tawm Cutout Fuse "hom fuse siv cov pa thiab roj fuse. Raws li lub fuse caij melts, arc tsim yog qhia rau cov roj pleamber. Lub siab tsim tawm hauv chav huv si ntawm lub arc kom dim ntawm vents, extinguishing nws.
2. Composite Cutout Fuse - Nws ua ke cov yam ntxwv ntawm ob qho kev ntiab tawm thiab tam sim no-lim cov ntawv txiav ua kom zoo. Thawj qhov txiaj ntsig ntawm hom no yog nws lub peev xwm cuam tshuam rau kev ua txhaum siab dua thaum tseem muab kev tiv thaiv kev tiv thaiv ntau dua.
3. Lub zog fuse txiav - tsis zoo li cov kev ntiab tawm txiav fuseout fuseute, cov hom no siv lub tshuab nqus tsev mus tua cov arc. Lub tshuab nqus tsev tua cov arc sai sai thiab ua tau zoo, txo qis kev puas tsuaj los ntawm kev txhaum.
4. Tam sim no-lim Lawv siv cov ntaub ntawv tshwj xeeb lossis cov qauv tshwj xeeb uas txwv qhov ntws ntawm tam sim no thaum lub txim, muab kev tiv thaiv zoo dua rau cov hluav taws xob.
Cov ntawv thov txiav fuses
Cutout Fuses nrhiav pom cov ntawv thov hluav taws xob hauv hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv cov hluav taws xob. Qee qhov chaw ib qho uas txiav fuses ua haujlwm tau ua haujlwm suav nrog:
1. Thaj chaw thaj chaw - txiav fuses tau siv ntau nyob rau hauv cov chaw nyob los tiv thaiv cov tsev neeg ntawm cov hluav taws xob. Lawv feem ntau tau nruab ntawm qhov kev sib txuas ntawm kev sib txuas ntawm cov xa khoom hloov chaw thiab cov qhua tuaj noj mov txoj haujlwm.
2. Kev lag luam feem ntau cia siab rau txiav cov futout los tiv thaiv lawv cov khoom siv hluav taws xob thiab cov tshuab los ntawm overcurents thiab luv voj voog. Lawv siv nyob rau hauv ntau cov haujlwm xws li kev tsim khoom, siv tshuaj lom neeg thiab mining.
3. Kev lag luam vaj tse - txiav fuses yog ntsia rau hauv cov tsev lag luam ua rau cov tshuab hluav taws xob, suav nrog kev teeb pom kev zoo, cua sov thiab cua txias chav nyob. Lawv pab tiv thaiv kev puas tsuaj rau cov cuab yeej kim thiab txo qhov kev pheej hmoo ntawm hluav taws hluav taws xob.
4. Cov neeg xa khoom xa khoom - Cutout fused kuj siv nyob rau hauv cov chaw xa khoom xa tuaj tiv thaiv lawv los ntawm kev txhaum uas yuav tshwm sim hauv cov kab ntawv faib hauv qab. Lawv muab qhov kev nyab xeeb me ntsis kev nyab xeeb thiab pab ua kom txoj kev ntseeg tau ntawm cov kab sib chaws.
Cov txiaj ntsig ntawm kev txiav fuses
1. Kev tiv thaiv dhau los - txiav fuses muaj kev tiv thaiv txhim khu kev qha tawm tsam overcurrents, tiv thaiv kev puas tsuaj rau cov tshuab hluav taws xob thiab khoom siv hluav taws xob. Lawv pab tiv thaiv hluav taws xob hluav taws xob thiab ua kom cov neeg ua haujlwm ruaj ntseg.
2. Lawv lub peev xwm los cuam tshuam cov Circuit Court thiab so txoj kev ntws ntawm tam sim no pab txheeb xyuas qhov chaw ua txhaum, kev kho kom nrawm dua thiab txo qis downner.
3. Nqi siv tau zoo - cutout fuses yog cov pheej yig piv rau lwm cov khoom siv tiv thaiv. Lawv muab cov nqi-txhais tau tias kev tiv thaiv hluav taws xob, ua rau lawv xaiv tau xaiv nrov rau ntau cov ntawv thov.
4. Kev txij nkawm yooj yim - txiav fuses yooj yim rau nruab thiab tswj. Thaum muaj kev txhaum, melted fuse caij yuav tau yooj yim hloov, rov kho cov kab ke qib kev tiv thaiv qib.
5. Durability - Cutout Fuses yog tsim los tiv thaiv cov mob hnyav, suav nrog cov huab cua kub, cov av noo, thiab kev ntxhov siab thiab txhua yam kev ntxhov siab. Lawv muab cov divability zoo tshaj plaws thiab tuaj yeem ua haujlwm kom muaj kev ntseeg siab rau ncua sijhawm.
Tag
Cutout fuses ua si ib lub luag haujlwm tseem ceeb hauv hluav taws xob faib cov tshuab los ntawm kev tiv thaiv overcurrents thiab luv voj voog. Nrog lawv lub peev xwm cuam tshuam qhov kev ntws ntawm tam sim no thiab tiv thaiv kev puas tsuaj rau cov khoom siv, lawv paub tseeb tias kev ntseeg tau thiab kev ntseeg tau ntawm cov hluav taws xob hluav taws xob. To taub txog cov ntsiab cai ua haujlwm, hom, cov ntawv thov, thiab cov txiaj ntsig ntawm kev txiav tsim thiab kev siv cov hluav taws xob tsim hluav taws xob.
