I-NBSB6-63LM 230V 400V 2P 16A 20A 32A 6kA mcb mini-Circuit Breaker

1）ukubuka konke

I-B6 iyisihlukanisi sesekethe esisebenzayo esisele manje esinokuvikela okudlulele kwendlu kanye nezinjongo ezifanayo (ngemuva kwalokhu okuzobizwa ngokuthi i-circuit breaker), i-circuit breaker inokuvikela ukuvuza, ukulayishwa okungaphezulu kanye nemisebenzi yokuvikela isekethe emfushane, ifanele i-AC 50Hz, i-voltage elinganiselwe engu-230V, ikalwe. yamanje kuya kumigqa engu-40A ukuze uvikeleke.Uma othile eshoshwa ugesi noma ukuvuza kwesekethe kudlula inani elishiwo, i-circuit breaker inganqamula ugesi phakathi kwama-0.1s ukuze kuqinisekiswe ukuphepha komuntu siqu futhi kuvinjwe izingozi ezibangelwa ukuvuza kwamandla.Ingasetshenziselwa ukuvikela ukulayisha ngokweqile kanye nesifunda esifushane somugqa, futhi ingasetshenziselwa ukuguqulwa okungavamile komugqa ngaphansi kwezimo ezivamile.

Lo mkhiqizo uhambisana ne-GB16917.1,IEC61009

2）Isici

1. Umkhiqizo uqukethe igobolondo, isistimu yokusebenza, isistimu yokuxhumana, isistimu yokucisha i-arc, isistimu ye-conductive, isistimu yokutholwa yamanje eyinsalela, isistimu yohambo lwamaphutha ensalela, ukuphela kokuhlola kwangaphandle, ibhande lokufaka, njll.

Ukuvikelwa kwe-overcurrent yomkhiqizo (ukulayisha ngokweqile kanye nokujikeleza okufushane) kusebenzisa ukukhululwa kwe-hydraulic, futhi izici zokusebenza azithintwa izinga lokushisa elizungezile.

3. Ithuluzi lokukhipha i-electromagnetic lamukelwa ukuze kuvikelwe ukuvuza okusalayo okuguquguqukayo komkhiqizo.Izici zizimele ku-voltage, futhi amandla asalayo angavikelwa inqobo nje uma efinyelela inani lomkhawulo.

4. Umkhiqizo unemisebenzi emithathu yokuvikela isifunda esifushane, ukuvikela ukugcwala ngokweqile nokuvikela ukuvuza.N Ngaphandle kokulayisha ngokweqile nokuvikelwa kwesekethe emfushane.

3) Isaziso sokuhlolwa kwekhasimende:

1.Isivivinyo sesi-2 singakwazi ukukhiqiza amandla asalayo ku-N naphansi, angawiswa uma afinyelela embundwini;

2.Isivivinyo 2 silingana no-L, asikwazi ukukhiqiza amandla asalayo, asikwazi ukuhamba;

3. Izici ze-overcurrent ziye zahlolwa embonini ngemishini ekhethekile futhi zifanelekile;

4. Izici zokuvikela isikhashana esifushane ziye zahlolwa efektri ngemishini ekhethekile, efanelekile;(Akunconyiwe ukuthi abasebenzisi bahlole futhi baqinisekise ngezisetshenziswa ezingezona ezobungcweti)