I-KYN28-12 i-switchgear ye-metal efakwe kwisigaba sesithathu i-AC 7.2-12kV, i-50Hz yangaphakathi ye-voltage switchgear, kwaye inokuxhotyiswa nge-microcomputer ekrelekrele ifom edibeneyo yokudibanisa i-relay, i-telemetry, i-remote control, unxibelelwano olukude kunye nokungahoywa.Zonke iinqwelo zezandla zemveliso ziqhutywa nge-screw, kwaye umnyango wekhabhinethi uvaliwe emva kokuba i-trolley ingene kwindawo yokuvavanya.Izinto zesakhelo zithunyelwa ngaphandle kwe-aluminiyam ipleyiti ye-zinc, ukusetyenziswa kwesakhiwo sokuhlanganisa, ukufakwa lula, amandla alungileyo, kungekhona ukuguqulwa, ngokukodwa kwizixhobo zombane zenkqubo yamandla, izitishi, amashishini oshishino kunye nemigodi, uluntu oluhlala, umbane wesikolo, ishishini lokwakha kunye namanye amasimi. ukwamkela nokusabalalisa amandla ombane, ukuphunyezwa kolawulo, ukukhuselwa, ukubeka iliso.