Intambo yamandla engundoqo ye-33KV, iyinxalenye nje encinci yoluhlu lwentambo zamandla ombane ophakathi, ilungele uthungelwano lwamandla, ngaphantsi komhlaba, ngaphandle kunye nokufakelwa kwintambo yokudonsa.
IiConductors zobhedu okanye zeAluminiyam, ezingatshatanga okanye ezi-3, ezixhobileyo okanye ezingaxhonywanga, zilaliswe kwaye zisetyenziswa kwi-PVC okanye imathiriyeli engeyiyo i-halogenated, i-Voltage Rating 6,6 ukuya kwi-33kV, eyenziwe kwi-SANS okanye eminye imiGangatho yeSizwe okanye yeZizwe ngeZizwe.