Wedzera kuchengetedzeka kwako kwemaindasitiri nemadiki madiki edunhu

Munyika ine simba yenzvimbo dzemaindasitiri, chengetedzo yave yakakosha.Kuchengetedza midziyo yakakosha kubva pakutadza kutadza kwemagetsi uye kuona hutano hwevashandi hwakakosha.Apa ndipo panopinda maminiature circuit breakers (MCBs).Iyo MCB yakagadzirirwa kuve yakanyatsojeka uye inoshanda, iine huwandu hwezvinhu zvichiita kuti ive sarudzo yakakwana yekukodzera kwekuzvimiririra kwemaindasitiri, kusanganiswa kupfupi dunhu uye kuwanda kwekudzivirira ikozvino, nezvimwe.Ngationgororei zvakadzama muhunhu hunoshamisa hunoita kuti MCB ive-inofanirwa kuve nayo kune chero maindasitiri anonzwisisa.

MCB inoenderana nepasi rose inozivikanwa IEC/EN 60947-2 uye IEC/EN 60898-1 zviyero uye yakagadzirirwa kuve nechokwadi chekukodzera kusingaenzaniswi kwekuzviparadzanisa nevamwe mumaindasitiri.Aya mazinga anovimbisa kuti MCBs inogona kudzima magetsi kubva mumidziyo yemagetsi zvakachengetedzeka panguva yekugadzirisa kana mamiriro enjodzi.Izvi zvinovimbisa nzvimbo yakachengeteka yekushanda yevashandi uku ichichengetedza kukosha kwemuchina.

Kana zvasvika pakuchengetedzwa kwemagetsi, miniature circuitbreakers isarudzo yakavimbika.Aya madiki emagetsi makamuri anosanganisira pfupi-yedunhu uye yakawandisa kuchengetedza ikozvino, iyo yakakosha munzvimbo dzeindasitiri.MCBs inokwanisa kukurumidza kuona uye kukanganisa kuyerera kwazvino, kudzivirira kukuvara kunogona kuitika kumidziyo uye kudzikisira nguva yekudzikira panguva yekukanganisa.Iyi ficha inoderedza njodzi yemoto wemagetsi, zvichiita kuti nzvimbo yako yeindasitiri ive yakachengeteka kune wese munhu.

Kuchinjika uye kuvimbika kweMCB kunoratidzwa zvakare nematerminal ayo anochinjika.Kuisa imhepo nekusarudza pakati pekutadza-kuchengetedza cage terminals kana ring lug terminals.Aya materminal anopa chinongedzo chakachengeteka, achideredza njodzi yewakasununguka wiring kana arcing.Pamusoro pezvo, materminals akadhindwa-laser kuti akurumidze kuzivikanwa uye kukanganisa-isina kubatana, kuchengetedza nguva uye kushanda nesimba panguva yekuisa nekugadzirisa.

Kuchengeta vanhu vakachengeteka chinhu chinonyanya kukosha mune chero nharaunda yemaindasitiri.MCB inopa zvigunwe-zvakachengeteka IP20 zviteshi zvekudzivirira kusangana netsaona.Iyi ficha inowedzera imwe dura rekuchengetedza kudzivirira kuvhunduka kwemagetsi uye kukuvara.Uye zvakare, iyo MCB inosanganisira yekuonana chinzvimbo chiratidzo kubvumira kuzivikanwa nyore kwedunhu redunhu, kuve nechokwadi chekuchengetedza kwakaringana uye kugadzirisa matambudziko.

MCB inopa sarudzo dzekusimudzira kushanda kwechishandiso uye kugadzirisa.Nekubatsira kwechishandiso chinoenderana, MCB inopa kure kure yekutarisa kugona, ichibvumira vashandisi kuti vatarise kure uye kudzora maindasitiri avo.Uye zvakare, madiki edunhu mabreaker anogona kuve akashongedzerwa neasara azvino mudziyo (RCD) kuwedzera kuchengetedzwa kwekudonha uye kuve nechokwadi akazara ekuchengetedza evashandi nemichina.Pamusoro pezvo, iyo sarudzo yekusanganisira comb busbars inorerutsa kuisirwa kwemidziyo, ichiita kuti ikurumidze, irinani uye inoshanduka.

Muchidimbu, madiki madiki edunhu akanakira kuchengetedza kwemaindasitiri.Kutevedzera kwavo zviyero zvepasirese, yakasanganiswa yepfupi-yedunhu uye yakawandisa kudzivirira, inochinjika yekubatanidza, yakawedzera kuchengetedza maficha uye maitiro ekugadzirisa anoita kuti zvive zvakakosha mune chero indasitiri nharaunda.Nekubatanidza maMCB muhurongwa hwemagetsi, unogona kusimudzira kuchengetedza kwevashandi, kuchengetedza michina inodhura, uye kugadzirisa