Chifukwa chiyani ma MCB amayenda pafupipafupi? Kodi mungapewe bwanji kuyenda kwa MCB?

Kuwonongeka kwamagetsi kumatha kuwononga miyoyo yambiri chifukwa chakuchulukirachulukira kapena mabwalo afupikitsa, komanso kuteteza kuchulukidwe & kuzungulira kwafupipafupi, MCB imagwiritsidwa ntchito.Miniature Circuit Breakers(MCBs) ndi zida zamagetsi zomwe zimagwiritsidwa ntchito kuteteza dera lamagetsi ku Overload & Short Circuit. Zifukwa zazikulu za overcurrent zingakhale dera lalifupi, lodzaza kapena ngakhale mapangidwe olakwika. Ndipo pano mubulogu iyi, tikhala tikukuuzani chifukwa chomwe MCB imayenda pafupipafupi komanso njira zopewera. Apa, yang'anani!

Ubwino wa MCB:

● Dongosolo lamagetsi limazimitsa zokha pakachitika vuto la netiweki

● Malo olakwika a dera lamagetsi amatha kudziwika mosavuta, chifukwa chogwiritsira ntchito chimachoka pamene mukugwedezeka.

● Kubwezeretsanso zinthu mwachangu ndizotheka ngati pali MCB

● MCB ndiyotetezeka kwambiri pamagetsi kuposa fusesi

Makhalidwe:

● Mitengo yomwe ilipo tsopano yosaposa 100A

● Mayendedwe nthawi zambiri sasintha

● Kutentha ndi maginito

Makhalidwe ndi maubwino a MCB

1. Chitetezo ku mantha ndi moto:

Choyamba komanso chofunikira kwambiri cha MCB ndikuti chimathandiza kuthetsa kukhudzana mwangozi. Imayendetsedwa ndikuyendetsedwa popanda vuto lililonse.

2. Anti kuwotcherera kukhudzana:

Chifukwa cha katundu wake wotsutsana ndi kuwotcherera, zimatsimikizira moyo wapamwamba komanso chitetezo chochuluka.

3. Zomangira chitetezo kapena zomangira zomangira:

Mapangidwe amtundu wa Box amapereka kuyimitsa koyenera ndikupewa kulumikizana kotayirira.

Zifukwa zomwe MCBs imayenda pafupipafupi

Pali zifukwa zitatu zomwe ma MCBs amayenda pafupipafupi:

1. Dera lodzaza kwambiri

Kuchulukitsitsa kozungulira kumadziwika kuti ndi chifukwa chofala kwambiri chodumphira ma circuit breaker. Zimangotanthauza kuti tikugwiritsa ntchito zida zolemetsa zolemetsa nthawi imodzi pamagawo amodzi.

2. Dera lalifupi

Chotsatira choopsa kwambiri ndi dera lalifupi. Dongosolo lalifupi limachitika pomwe waya / gawo limagwira waya / gawo lina kapena kukhudza waya "wosalowerera ndale" muderali. Kuthamanga kwapamwamba kwambiri pamene mawaya awiriwa akugwirana ndikupanga kuyenda kwakukulu kwamakono, kuposa momwe dera lingathere.

3. Kulakwa kwapansi

Kulakwitsa kwapansi kumakhala kofanana ndi dera lalifupi. Nkhaniyi imachitika pamene waya wotentha wakhudza waya wapansi.

M'malo mwake, titha kunena kuti nthawi yomwe dera likusweka, zikutanthauza kuti yapano imaposa ma AMP omwe makina anu sangathe kuthana nawo, mwachitsanzo, dongosolo ladzaza.

Ophwanya ndi chida chachitetezo. Zapangidwa kuti ziteteze osati zida zokha komanso mawaya ndi nyumba. Kotero, pamene MCB iyenda, pali chifukwa ndipo chizindikirochi chiyenera kutengedwa mozama kwambiri. Ndipo mukakhazikitsanso MCB, ndipo nthawi yomweyo imabwereranso, ndiye kuti nthawi zambiri imakhala yofupikitsa.

Chifukwa china chomwe chimachititsa kuti wophwanyira ayende ndi kulumikizidwa kwamagetsi kotayirira ndipo kutha kuwongoleredwa powalimbitsa.

Malangizo ena ofunikira kuti mupewe kugwa kwa MCBs

● Tiyenera kumasula zipangizo zonse pamene sizikugwiritsidwa ntchito

● Tiyenera kudziwa kuti ndi zipangizo zingati zomwe zimalumikizidwa kunyengo yotentha kapena yozizira

● Muzionetsetsa kuti chingwe cha chipangizo chanu chili chonse chomwe chawonongeka kapena kuthyoka

● Pewani kugwiritsa ntchito chingwe chowonjezera ndi zingwe zamagetsi ngati muli ndi zolumikizira zochepa

Zozungulira zazifupi

Maulendo odumphadumpha amachitika pomwe makina anu amagetsi kapena imodzi mwamapulogalamu omwe mukugwiritsa ntchito ili ndi yaifupi. M’nyumba zina, n’zovuta kudziwa kumene kuli chachifupi. Ndipo kuti muwone mwachidule mu chipangizocho, gwiritsani ntchito njira yochotsera. Yatsani mphamvu ndikulumikiza chida chilichonse chimodzi ndi chimodzi. Onani ngati chida china chimayambitsa ulendo wosweka.

Chifukwa chake, ndichifukwa chake MCB imayenda pafupipafupi komanso njira zopewera kuyenda kwa MCB.