Iyo yemagetsi circaket breaker ndeyechishanduko inokwanisa kutakura uye kutyora zvazvino pasi pemamiriro ezvinhu akajairika kana asina kujairika. Basa rayo guru ndeyokuchengetedza dunhu kubva kukuvara rakakonzerwa nekuvharirwa, zvipfupi zviteshi uye zvimwe zvisina kujairika mamiriro ekuona iyo yakachengeteka uye yakagadzikana kushanda kwesimba yemagetsi. Kana kuyambuka, kudunhu pfupi uye zvimwe zvikanganiso zvinoitika mudunhu, benzi redunhu remagetsi rinokurumidza kudzima zvazvino, kudzivirira mhosva kubva pakuwedzera, uye kuchengetedza zvishandiso uye kuchengeteka kwemunhu.
Modhi |
Stm4-63 |
Standard | IEC60898-1 |
Danda |
1p, 2p, 3p, 4p |
Pfupi redunhu rinotyora kugona |
3ka, 4.5ka, 6ka |
Rated Zvazvino (mu) |
1,2,4,6,10,10,10,10,10,02,25,38,48,50,63a |
Rated Voltage (UN) |
Ac230 (240) / 400 (415) v |
Rated Frequency |
50 / 60H |
Kuyambuka curve |
B, c, d |
Magnetic kuburitswa |
B curve: pakati pe3 uye 5 mukati |
C curve: pakati pe5in uye 10in |
|
D curve: pakati pegumi ne14in |
|
Electro-Mechanical kutsungirira |
pamusoro 6000 matanho |
Iyo inoshanda nheyo yemavengi emagetsi anovakirwa pane nheyo dzeElectromagnetic induction uye muchina kutapurirana. Kana yazvino mudunhu inodarika kukosha kwakaratidzirwa, chinhu chinowedzera mukati mekormende chichava kupisa uye kugadzira defmation, kana iyo electromagnet ichabereka zvakaringana zvekuita kuita basa rekuita, nekudaro ichicheka dunhu. Uye zvakare, mudunhu redunhu zvakare ane chishandiso chekudzima arc, icho chinogona kudzima zvakanyatso kudzima iyo arc inogadzirwa kana ichipwanya iyo yazvino uye kudzivirira iyo arc kubva kumidziyo inokuvadza uye vashandi.
Vapfuri vematunhu vemagetsi vanowanzove nehurongwa hwekutaurirana, Arc kudzima system, kushanda michina, muridzi, shell uye zvichingodaro. Sisitimu yekuonana inoshandiswa kubatanidza uye kubvisa dunhu redunhu; arc yekudzima system inoshandiswa kudzima iyo arc inogadzirwa kana ichipwanya zvazvino; Mechanism inoshanda inoshandiswa kuziva bhuku racho kana otomatiki kushanda kwemubhedha wedunhu; Iyo tripper ndicho chikamu chinokonzeresa kuita kwemupfuri wedunhu zvichienderana nemamiriro ekunze ari mudunhu; Shell inoshandiswa kuchengetedza chimiro chemukati chedunhu breaker uye kudzivirira kupindira kwekunze.