Circuit breakeramatanthauza chipangizo chosinthira chomwe chimatha kutseka, kunyamula ndi kusweka pakali pano pansi pazikhalidwe zanthawi zonse ndipo chimatha kutseka, kunyamula ndi kusweka mphamvu pazikhalidwe zachilendo mkati mwa nthawi yodziwika.
Ophwanya ma circuit amagawidwa kukhala ophwanya ma voltage apamwamba kwambiri komanso otsika ma voltages otsika malinga ndi momwe amagwiritsidwira ntchito.Kugawanika kwa magetsi apamwamba ndi otsika kumakhala kosavuta.
Nthawi zambiri, zomwe zili pamwamba pa 3kV zimatchedwa zida zamagetsi zamphamvu kwambiri.Kuonjezera apo, gulu la ophwanya dera lingathenso kugawidwa malinga ndi chiwerengero cha mizati: imodzi-pole, awiri-pole, atatu-pole ndi anayi, etc.;malinga ndi njira yokhazikitsira: pali mtundu wa pulagi, mtundu wokhazikika ndi kabati, ndi zina.
Nthawi yotumiza: Sep-26-2021
