Metal oxide arrester (MOA) muhimmin kayan aikin kariya ne da ake amfani da shi don kare kariyar watsa wutar lantarki da na'urorin canzawa daga haɗari masu yawa.Yana da sauri amsa, lebur volt-ampere halaye, barga yi, babban halin yanzu iya aiki, low saura irin ƙarfin lantarki, da kuma tsawon rai., tsari mai sauƙi da sauran abũbuwan amfãni, yadu amfani da wutar lantarki, watsa, substation, rarraba da sauran tsarin.Haɗin jaket ɗin ƙarfe oxide arrester an yi shi da kayan haɗin roba na silicone.Idan aka kwatanta da mai kama jaket na gargajiya na gargajiya, yana da fa'idodi na ƙananan girman, nauyi mai sauƙi, tsayayyen tsari, ƙaƙƙarfan juriya mai ƙazanta, da kyakkyawan aikin tabbatar da fashewa.Lokacin da mai kama yana ƙarƙashin ƙarfin ƙarfin aiki na yau da kullun, halin yanzu da ke gudana ta mai kama shine kawai microampere.Lokacin da aka yi amfani da wutar lantarki, saboda rashin daidaituwa na juriya na zinc oxide, halin yanzu da ke gudana ta hanyar kamawa nan take ya kai dubban amperes, kuma mai kama yana cikin halin gudanarwa.Saki makamashin da ya wuce kima, don haka yadda ya kamata yana iyakance lalacewar overvoltage ga watsa wutar lantarki da kayan aikin canji.
Haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-halaye-uku-zinc oxide arrester sabon nau'in na'urar kariya ce da ake amfani da ita don kare kariyar kayan wuta daga hatsarori.Yana ƙayyadadden ƙarfin ƙarfin lokaci-zuwa-ƙasa yayin da ya dace yana iyakance yawan ƙarfin lokaci-zuwa-lokaci.An yi amfani da shi sosai don kare injina, injin lantarki masu jujjuya, na'urorin biyan kuɗi na layi ɗaya, masana'antar wutar lantarki, tashoshi, da sauransu. tsakanin matakai.Mai ɗaukar hawan hawan yana amfani da manyan ƙarfin zinc oxide resistors a matsayin babban sashi, wanda ke da kyawawan halaye na volt-ampere da kuma ikon ɗaukar nauyi, kuma yana ba da kariya mai aminci ga kayan aiki masu kariya.An yi amfani da shi sosai a cikin tsarin wutar lantarki.