KYN28-12 tšepe-enclosed switchgear ke mekhahlelo e meraro AC 7.2-12kV, 50Hz ka tlung high-voltage switchgear, 'me e ka a hlomelloa le microcomputer bohlale foromo motsoako relay, telemetry, remoutu laola, hole puisano le ho sa lebelloa. Likoloi tsohle tsa letsoho tsa sehlahisoa li khannoa ke screw, 'me monyako oa khabinete o koetsoe ka mor'a hore trolley e kene sebakeng sa teko. Thepa ea foreime ke poleiti ea zinki e tsoang kantle ho naha, ts'ebeliso ea sebopeho sa kopano, ho hlongoa habonolo, matla a matle, eseng deformation, haholo-holo e sebelisoang ho litsi tsa motlakase, li-substations, likhoebo tsa indasteri le tsa meepo, sechaba sa bolulo, motlakase oa sekolo, indasteri ea kaho le masimo a mang. ho amohela le ho aba matla a motlakase, ts'ebetsong ea taolo, ts'ireletso, tlhokomelo.