Ndeupi musiyano uripo pakati peiyo miniature yedunhu breaker uye molded kesi circuit breaker

Basa guru reminiature circuit breaker(MCB) circuit breaker enclosures uye huwandu hukuru hwezvigadzirwa zvekupaza matunhu ndeyekupa gadziriso yekuvaka magetsi emagetsi emagetsi ekugovera michina.Sezvo ese ari maviri ari edunhu mabreaker uye epurasitiki kesi circuit breakers anonyanya kushandiswa kuchengetedza mutsauko pakati pezviviri izvi, kusarudza chinhu chakakodzera chinhu chaicho uye chakakosha.Basa guru reMolded Case Circuit Breaker(MCCB kwenguva pfupi) ndeyekupa dziviriro yekuremerwa uye pfupi dunhu mune yakaderera-voltage magetsi ekugovera masisitimu uye mota dziviriro maseketi.Nekuda kwekuvimbika kwayo uye kugadzikana, chave chinhu chinoshandiswa zvakanyanya muindasitiri.Pazasi pane tsananguro pfupi.Kutanga, ngatitaurei pamusoro pezvakanyanya kufanana.Sezvo ese ari maviri ari mabreaker breaker, kune mamwe ekutanga zvigadzirwa zviyero zvinofanirwa kutevedzera uye kushanda nenzira imwechete.Zvadaro taura nezvekusiyana kwezviviri.Kazhinji, pane zvinotevera pfungwa: 1. Kusiyana kwemagetsi parameters 2. Different mechanical parameters 3. Shandisa nzvimbo dzakasiyana dzebasa Uyewo, kubva pakuona kwekutenga, pane chaizvoizvo misiyano yakawanda pakati pezviviri.nhanho yazvino Molded case circuit breakers ine huwandu hwazvino huwandu hwe2000A.Iyo yepamusoro ikozvino nhanho yediki miniature yedunhu breaker ndeye 125A.Nekuda kwekusiyana kwevhoriyamu, mubasa chairo, nzvimbo inoshanda yepurasitiki kesi circuit breaker inodarikawo iyo miniature circuit breaker, uye waya dzakabatanidzwa dzakakora, dzinogona kusvika kupfuura 35 square metres, nepo miniature circuit breaker inokodzera chete kubatanidza isingasviki 10 square metres.Meter.Mutsara wechiridzwa.Naizvozvo, kazhinji, makamuri akakura anonyanya kukodzera kusarudza epurasitiki kesi circuit breakers zvichienderana nemamiriro emukati.yekuisa nzira Plastic kesi circuit breakers inonyanya kuisirwa pane screws, zviri nyore kusungirira, kuva nekubatana kwakanaka uye kumhanya zvakanaka.Maminiature edunhu mabreak anonyanya kuiswa panjanji, dzimwe nguva zvichikonzeresa kusabatana zvakanaka nekuda kwekusakwana torque.Nekuda kwenzira dzakasiyana dzekuisa dzevaviri, kuisirwa kwepurasitiki kesi circuit breakers kwakasimba uye kwakaoma kupfuura miniature circuit breakers.Kushanda uye Kureba kunoshanda.Iyo yakaumbwa kesi yedunhu breaker inoshandisa maviri seti yeanopfuura uye mapfupi-sekiti midziyo yekugadzirisa, uye iyo overcurrent kugadzirisa chiitiko kukosha kunogona kugadziridzwa nemaoko, zviri nyore uye nekukurumidza.Miniature circuit breakers vanoshandisa imwechete seti ye overcurrent uye mapfupi emagetsi emagetsi, ikozvino haigone kugadziriswa, uye dzimwe nguva dambudziko harigone kugadziriswa.Molded case circuit breaker ine nzvimbo yakakura, arc yekudzima chivharo, simba rekudzima arc yakasimba, inokwanisa kumirisana nehombe yedunhu diki, haisi nyore kukonzeresa pfupi, uye ine hupenyu hwesevhisi hurefu kupfuura madiki madiki edunhu.Kuchinjika kwechishandiso Panyaya iyi, maplastic case circuit breakers anonyanya kuoneka, uye kuseta kwawo kuchinjika kuri nani pane kuya kwemadiki madiki edunhu.Zvishandiso zvekudzivirira zveanopfuura uye overcurrent epurasitiki kesi circuit breakers zvakaparadzana, uye kukosha kwekuita kwe overcurrent kugadzirisa kunogona zvakare kuchinjika kuchinjika.Iyo overcurrent kuchengetedza uye overcurrent kuchengetedzwa kweiyo miniature circuit breaker chishandiso chakabatana, uye pane zvimwe zvinoshomeka mukugadzirisa kuchinjika.Zvichienderana nezviri pamusoro, zvinoita sekunge iyo miniature yedunhu inotyora iri panjodzi, asi kutaura zvazviri, mune dzimwe nguva, isu tichiri kusarudza diki diki redunhu.Semuenzaniso, kana kuchengetedzwa kwenzira kunofanirwa kuvandudzwa, iyo miniature yedunhu breaker ine yakakwirira chiito senitivity uye nekukurumidza kutyora kukurumidza, izvo zvinonyanya kubatsira kuchengetedza nzira uye midziyo yemagetsi.