Isidibanisi esingangeni manzi sidlala indima ebalulekileyo njengesixhobo sombane esidibanisa ukuphela kombane kunye nokuphela kwemfuno.Ngenxa yesi sizathu, xa ukhetha izixhobo zombane eziphantsi kwe-voltage yezithuthi zabakhweli, kuyimfuneko ukukhetha okulungileyo kwimiba yokusingqongileyo, ubushushu, ukufuma, ukuqhelaniswa nezixhobo, ukungcangcazela, uthuli, ukungangeni kwamanzi, ingxolo, ukutywinwa, njl.
Isidibanisi esingangeni manzi siqulunqwe ngamacandelo amancinci amabini, isiphelo sendoda kunye nesiphelo somfazi.Isiphelo sebhinqa senziwa ngumzimba womama, isitshixo sesibini (i-terminal), umsesane wokutywina, i-terminal, i-terminal yokutywina umsesane, i-cover kunye nezinye iindawo.Ngenxa yezakhiwo ezahlukeneyo, kuya kubakho ukungafani komntu ngamnye kumacandelo aneenkcukacha, kodwa ukungafani akukhulu kwaye kunokungahoywa ngokusisiseko.
Umdibaniso ofanayo ongenamanzi uhlukaniswe ngokubanzi kwiingubo ezide kunye neengubo ezimfutshane.