General
YCW1 mndandanda wanzeru mpweya dera breakers (pano amatchedwa ACB) ntchito kwa maukonde dera AC 50Hz, oveteredwa voteji 400V, 690V ndi oveteredwa panopa pakati 630A ndi 6300A.Makamaka ntchito kugawira mphamvu ndi kuteteza dera ndi mphamvu kotunga chipangizo motsutsana yochepa dera, undervoltage, limodzi gawo pansi cholakwika, etc. The ACB ali wanzeru chitetezo ntchito ndi mbali kiyi kutengera wanzeru kumasulidwa.Kutulutsidwa kungapangitse chitetezo cholondola chosankha, chomwe chingapewe kudula mphamvu ndikuwongolera kudalirika kwa magetsi.
Zogulitsazo zimagwirizana ndi IEC60947-1, IEC60947-2 miyezo.
Mfundo Yogwiritsira Ntchito Air Circuit Breaker
Mfundo yogwirira ntchito ya Air Circuit breaker ndi yosiyana kwambiri ndi mitundu ina ya ma circuit breaker.Cholinga chachikulu cha ophwanya dera ndikuletsa kukhazikitsidwanso kwa arcing pambuyo pa zero pomwe kusiyana kungathe kupirira mphamvu yobwezeretsa dongosolo.Zimagwira ntchito mofanana, koma m'njira yosiyana.Panthawi ya kusokonezeka kwa arc, imapanga magetsi a arc m'malo mwa magetsi.Arc voltage imatanthauzidwa ngati mphamvu yocheperako yofunikira pakusunga arc.
Nthawi yotumiza: May-10-2023
