The breaking capacity ofbhokisi Type breakerinoreva iyo pfupi-yedunhu ikozvino inogona kutyorwa neinopaza redunhu pachigadziro chekuona kuti hapana kukuvadzwa kana kukanganisa kupfupi-mudunhu redunhu.Kupwanya simba zvakare mutongo pane kudzivirira kuita kweframe circuit breaker.Nzira yekusarudza simba rekuputsa redunhu rinoputika?Kukura kuri nani here?Ngationgororei
Basa rebhokisi redunhu rinotyora ndere kubatanidza, kutakura uye kubvisa zvakajairika ikozvino.Panguva imwecheteyo, inogonawo kubatana, kutakura uye kubvisa kukanganisa ikozvino pasi pemamiriro asina kujairika (kuwandisa uye kupfupika kwedunhu).Iko kugona kubvisa kukanganisa ikozvino chiyero chakakosha chekutonga mashandiro edunhu rinotyora, ndiko kuti, kutyora kugona kwedunhu rinotyora.Parizvino, kutyora kwesimba redunhu rinotyora rine maviri indexes, anoti:
1. Rated kushanda pfupi-circuit breaking capacity ics of box circuit breaker: the rated operating short-circuit current iyo mugadziri anogona kupaza pasi pemamiriro akatarwa pasi peiyo rated rated voltage.Kunyanya, mushure mekunge muparadzi wedunhu akwanisa kugura iyo pfupi-yedunhu ikozvino, iyo yedunhu inotyora inogona kuramba ichishandiswa zvakajairika.
2. Yakatemerwa muganho wepfupi-wedunhu kutyora kugona ICU: iyo inogumira pfupi-yedunhu ikozvino iyo furemu reketi breaker mugadziri anogona kutyora pasi pemamiriro akatarwa pasi peiyo inoenderana rated voltage.Ndiko kuti, mushure mekunge muparadzi wedunhu abvisa iyo pfupi-yekutenderera ikozvino, kana yakavhurwa uye yakavharwa zvakare, haigone kushandiswa kazhinji.
Iko kutyora kugona kwebhokisi redunhu breaker kune akawanda akasiyana maratidziro uye paramita.Kazhinji kutaura, kukura kwekupwanya kwesimba, kunowedzera kuchengetedzeka, asi mutengo wedunhu rekutyora nehukuru hwekupwanya huchakwira.Naizvozvo, zvinodikanwa kuti usarudze wedunhu rine simba rakakwana rekupwanya pachigadziko chekuva nechokwadi chekuchengetedza michina, kuitira kuchengetedza imwe bhajeti.
Nguva yekutumira: Nov-30-2021
