Kodi air circuit breaker ndi chiyani ntchito yake yayikulu

1. Kusintha kwa mpweya
Kusintha kwa mpweya, komwe kumatchedwansoair circuit breaker, ndi mtundu wa ophwanya dera.Ndi chosinthira chamagetsi chomwe chimangodzidula pokhapokha mphamvu yamagetsi ikadutsa voteji.Mpweya wosinthira ndi chida chofunikira kwambiri chamagetsi mu network yogawa chipinda komanso makina okokera mphamvu.Zimaphatikiza kuwongolera ndi kukonza kosiyanasiyana.Kuphatikiza pa kukhudza ndi kulumikiza dera lamagetsi, kungayambitsenso kuwonongeka kwafupipafupi mumagetsi kapena zipangizo zamagetsi.Kutetezedwa kochulukira kwambiri komanso kutsika kwamagetsi kumatha kugwiritsidwanso ntchito pakuyendetsa galimoto pafupipafupi.
1. Mfundo yofunika
Pamene mzere wogawa umakhala wodzaza kwambiri, ngakhale kuti kuchuluka kwa magetsi sikungapangitse malo a electromagnetic buckle, kumapangitsa kuti chinthu chotentha chipange kutentha kwina, zomwe zimapangitsa kuti pepala la bimetallic lipinde m'mwamba likatenthedwa, ndipo ndodo yokankhira idzakhala kumasula mbedza ndi loko, kuswa cholumikizira chachikulu, kudula mphamvu.Kuzungulira kwakanthawi kochepa kapena kuchulukirachulukira kwamphamvu kumachitika pamzere wogawa, wapanowo umaposa mtengo womwe ulipo waulendo wanthawi yomweyo, ndipo kutulutsa kwamagetsi kumatulutsa mphamvu zokwanira zokoka zida kuti zikope zida ndi kugunda pa lever, kotero kuti mbedzayo imazungulira mmwamba. kuzungulira mpando wa shaft ndipo loko imatulutsidwa.Tsegulani, loko adzakhala kusagwirizana atatu kulankhula waukulu pansi zochita za anachita masika, ndi kudula magetsi.
2. Udindo waukulu
Muzochitika zachilendo, zida za kumasulidwa kwa overcurrent zimamasulidwa;pakangochulukirachulukira kwambiri kapena cholakwika chachifupi chikachitika, koyilo yolumikizidwa motsatizana ndi dera lalikulu ipanga chokopa champhamvu chamagetsi kuti chikope zida pansi ndikutsegula mbedza ya loko.Tsegulani kukhudzana kwakukulu.Kutulutsidwa kwa undervoltage kumagwira ntchito mosiyana.Mphamvu yogwira ntchito ikakhala yabwinobwino, kukopa kwamagetsi kumakopa zida, ndipo kulumikizana kwakukulu kumatha kutsekedwa.Pamene magetsi ogwiritsira ntchito akuchepetsedwa kwambiri kapena mphamvu ikutha, zida zimatulutsidwa ndipo zolumikizana zazikulu zimatsegulidwa.Mphamvu yamagetsi ikabwerera mwakale, iyenera kutsekedwanso isanagwire ntchito, yomwe imazindikira chitetezo cha kutaya kwamagetsi.