Izi ndi oyenera m'nyumba 33kV, 35kV, 36kV, AC dongosolo metering ndi chitetezo.
Chogulitsacho chingagwiritsidwe ntchito paokha kapena kuikidwa mu makabati athunthu ndi ma substations.
Transformer yapano imatengera utomoni wokwera kwambiri wa epoxy, chitsulo chachitsulo chochokera kunja kwa silicon, mapindikidwe ake amatengera waya wamkuwa wokhala ndi insulation wapamwamba kwambiri, ndipo pakatikati pake ndi chitsulo chimasungidwa ndi pepala lotchingira lapamwamba kwambiri la semiconductor.