Iyo dc mcb miniature circuit breaker ndeye switch yemagetsi yakagadzirirwa otomatiki yekushanda mune dec dec. Basa rayo guru ndeyokuchengetedza otomatiki midziyo kubva kuwanda, zvipfupi, uye zvimwe zvisina mhosva njodzi, uye kuve nechokwadi chekuchengetedza kwesimba rese remagetsi. Kana iko kuyerera kwazvino kuburikidza nedunhu kunopfuura muyero weDC mcb, kana kana llakage yazvino yaonekwa mudunhu, nokudaro ichidzivirira dunhu kubva mukukuvara nekuda kwekunakirwa, rutivi pfupi, kana kuti leage.
Modhi |
STD11-125 |
Standard |
IEC60898-1 |
Danda |
1p, 2p, 3p, 4p |
Kuyambuka curve |
B, c, d |
Rated Pfupi-Circument Kugona (ICN) |
3ka, 4.5ka, 6ka |
Rated zvazvino (mu) |
1,2,4,6,10,16,10,02,20,48,50,6,80,180,125a |
Rated Voltage (UE) |
DC 24,48,10,250,500,5,7,1000 |
Magineti anoburitswa |
B curve: pakati pe3 uye 5 mukati C curve: pakati pe5in uye 10in D curve: pakati pegumi ne14in |
Electro-Mechanical kutsungirira |
Kupfuura 6000 matanho |
Nheyo yekuvhiya
Nheyo yekushandisa yeDC mcb maniature circuit breaker yakavakirwa pane inopisa uye electromagnic mhedzisiro yemagetsi ikozvino. Kana fungidziro inoenderera ichimhanya ichipfuura neDC mcb, iyo bhutsu yemukati inotsvakwa uye yakatsanangurwa nekukotama, iyo inoburitsa iyo mechancal latch uye inobvuta dunhu. Mukuwedzera, mune imwe nyaya pfupi, kusimuka kwekukonzeresa zvinokonzeresa plungu
Special Arc Kuwedzera uye Yazvino Kugumisa System: dc mcb inogamuchira inokosha arc yekudzima arc yekudzima uye inokwanisa kukurumidza kutyora kukanganisa kweDC yekugovera system uye kudzivirira chizvarwa uye kupararira yeArC.
Kukwikwidza kwepamusoro uye nekukurumidza mhinduro: DC mcb kunogona kuona zvidiki zvidiki zvekuparadza uye kucheka mudunhu munguva pfupi pfupi, ichivimbisa pakarepo.
Reusable: Kusiyana nemawereji emunharaunda, iyo DC mcb inogona kugadziriswazve kana kuti otomatiki mushure merwendo, kubvisa kukosha kwekutsiva.
Yakawanda razvino ratings inowanikwa: dc mcbs inowanikwa mune dzakasiyana siyana dzezvikamu zvazvino zvazvino zviyero.
Isiri-polarized uye yakawedzera: dc mcbs pamusika inonyanya kuve yakakamurwa mune zvakazara uye isina-polarized. Polarized DC MCBS inofanirwa kutarisisa kutarisisa kune iyo yazvino kana kubatanidza, nepo polarized dc mcbs inogona kupa kuchengetedzwa kwekuchengetedza zvisinei negwara razvino kuyerera.
DC MCBS yakanyatso shandiswa kuchengetedzwa kweDunhu kwaDc Kunyanya mumusika wekuchengetedza simba, uko kutungamirirwa kweazvino kunowanzove bi-nzira (kuraswa / discharge maitiro), zvinodikanwa kuti ushandise zvisina-polarized dc mcbs.