KYN28-12 simbi-yakavharirwa switchgear ndeye matatu-phase AC 7.2-12kV, 50Hz indoor high-voltage switchgear, uye inogona kuve yakashongedzerwa nemicrocomputer yakangwara fomu musanganiswa relay, telemetry, kure kure, kutaurirana kure uye isina anotariswa. Yese ngoro dzemaoko dzechigadzirwa dzinofambiswa ne screw, uye gonhi rekabati rakavharwa mushure mekunge trolley yapinda munzvimbo yekuyedza. Iyo furemu zvinhu inounzwa kunze kwealuminium zinc ndiro, kushandiswa kwekugadzira gungano, kuisirwa nyore, simba rakanaka, kwete deformation, inonyanya kushandiswa mumagetsi emagetsi emagetsi emagetsi, zviteshi, maindasitiri nemabhizinesi emigodhi, nharaunda dzekugara, magetsi echikoro, indasitiri yekuvaka uye mamwe minda. kugamuchira uye kugovera simba remagetsi, kushandiswa kwekutonga, kudzivirira, kutarisa.