GN30-12 Indoor rotary yakakwira voltage inotsaura swithc imhando nyowani yekuparadzanisa switch ine rotary yekubata banga, iyo huru chimiro ndeyekugadzirisa maviri seti e insulators uye anobatika pane ekumusoro neazasi ndege dzetatu-chikamu chakajairika chassis uye kuziva iyo kuvhura nekuvhara kwekuchinja nekutenderedza banga rekubata.
Gn30-12D yemukati inotenderera yakakwira voltage yekuparadzanisa switch yakavakirwa paGN30-12 yemukati inotenderera yakakwira voltage inoparadzanisa swithc iyo inogona kusangana nezvinodiwa zveakasiyana masisitimu emagetsi, chigadzirwa ichi chine compact dhizaini idiki inogarwa nzvimbo.simba rekudzivirira rakasimba uye nyore kugadzika uye kugadzirisa, kuita kwayo kunosangana nezvinodiwa zveGB1985-89 AC hight voltage yekuparadzanisa switch uye switching switch, inokodzera masisitimu emukati ane rated voltage pazasi 10kv AC50 Hz uye inogona kushandiswa kuvhura nekuvhara maseketi pasi pe. mamiriro emagetsi uye hapana mutoro anogona kushandiswa neakakwira voltage switch gear kana kushandiswa chete.