Madiki eDunhu reMaputsi: Midziyo Yakanaka Yekuchengetedza Kuiswa Kwemagetsi
Kuchengetedzeka kwakakosha pakuisa magetsi. Kukundikana kwedunhu kunogona kukonzera kukuvara kwevanhu, pfuma nemidziyo. Nokudaro, chero nzvimbo inofanira kuva nehurongwa hwakasimba hwekudzivirira kudzivirira chero njodzi kuti isaitike. Chimwe chezvishandiso zvakakosha panyaya iyi i miniature circuit breaker (MCBMublog rino, tichaongorora maficha, mabhenefiti, uye mashandisirwo emudziyo uyu unokosha wekuchengetedza.
Chii chinonziMuchina Mudiki weDunhu reMadhiraivha?
A kadiki kekupwanya dunhumudziyo mudiki uye wakavimbika unobvisa magetsi kudunhu kana paine mamiriro emagetsi asina kunaka.MCBine zvikamu zviviri zvekutanga - bimetal uye trip mechanism. Kupisa kwakanyanya kana electromagnetic pa bimetal sensing circuit. Kana current ikadarika rated capacity ye circuit breaker, bimetal inokotama, zvichiita kuti tripping mechanism ishande.
Nzira yekufamba nayo ilatch inochengetedza macontacts akavharwa kana pasina overload mucircuit. Kana bimetal ikadonha, latch inosunungura macontacts, ichibvisa simba kubva mucircuit.MCBinodzima magetsi ipapo ipapo, ichidzivirira kukuvara kana mamiriro asina kuchengetedzeka. Nokudaro,kadiki kekupwanya dunhuchinhu chakakosha kudzivirira moto wemagetsi, kuvhunduka kwemagetsi uye kupfupika kwemagetsi.
Mabhenefiti ekushandisaMCB
Chimwe chezvakanakira zvikuru zvekushandisa MCB ndechekuti inopa dziviriro yakavimbika kubva kumatambudziko emagetsi. Kusiyana nemafuse kana chero chimwe chinhu chinodzivirira,MCBszvinogona kushandiswazve. Kana dambudziko rapera, MCB inogona kudzoserwa patsva, zvichiita kuti simba ridzoserwe kudunhu. Nokudaro,kadiki kekupwanya dunhuhazvidi kutsiva mudziyo wekudzivirira nguva nenguva, izvo zvinoderedza mari yekugadzirisa.
Imwe mukana unokosha wekushandisaMCBssaizi yavo diki. Sezvo tekinoroji ichifambira mberi, maMCB emazuva ano ari kuita madiki muhukuru zvekuti haatore nzvimbo yakawanda muswitchboard. Pamusoro pezvo, maMCB anowanikwa mumagetsi akasiyana-siyana uye ane simba rekupwanya magetsi, zvichiita kuti akwanise kushandiswa zvakasiyana-siyana. MaMCB anogona kuchengetedza macircuit akasiyana-siyana, kubva kumacircuit madiki emwenje kusvika kumaindasitiri anorema.
Kushandiswa kweMinitary Circuit Breakers
MCBmudziyo unokosha mune chero kuiswa kwemagetsi. Anoshandiswa mukushandiswa kwedzimba, mabhizimisi uye maindasitiri. Mukushandiswa kwedzimba, maMCB anodzivirira mwenje nemagetsi. Semuenzaniso, maMCB anogona kupatsanura zvikanganiso zvemidziyo kana waya mukicheni kana muimba yekutandarira. Mukushandiswa kwemabhizimisi, maMCB anoiswa muma switchboards kudzivirira makomputa, maseva, nezvimwe zvishandiso zvemagetsi zvinonzwa. Mukushandiswa kweindasitiri, maMCB anoshandiswa kuchengetedza michina inorema, mota nezvimwe zvinhu zvine simba rakawanda.
mukupedzisa
Mukupedzisa, ma "miniature circuit breakers" chikamu chakakosha chekuiswa kwemagetsi. Anodzivirira masisitimu emagetsi kubva kumamiriro emagetsi asina kujairika uye anodzivirira chero kukuvara, kukuvara kana kurasikirwa. Ma "MCB" anopa dziviriro yakavimbika, anogona kushandiswazve uye haatore nzvimbo yakawanda. Saka, ma "MCB" akakodzera kushandiswa kwakasiyana-siyana kubva mudzimba kusvika kumaindasitiri. Sezvo kuchengetedzeka kwemagetsi kuri kwakakosha, zvakakosha kusarudza MCB yakakodzera yekushandisa kwako kuti uve nechokwadi chekudzivirira kwakanyanya.
Nguva yekutumira: Chikumi-07-2023