--- Mubice byubuhanga bw'amashanyarazi, cyane cyane mugihe ukora na transformateur hamwe n'amashanyarazi, 12 kV vacuum reaker (VCB) iragaragara nkigice kinini cyo kwemeza sisitemu yizewe numutekano. Ibi bikoresho byashizweho kugirango bihagarike imigezi yamashanyarazi, birinda neza ibikoresho byinshi n'amakosa. Kimwe mubyiza byibanze bya 12 kV v