Zingwe zamtundu wamba ndizoyenera kuvotera AC voteji 0.6/1kV ndi pansi pa mizere yogawa magetsi popanda zoletsa moto kapena zosagwira moto.
Zingwe zamtundu woletsa moto ndizosavuta kuwotcha kapena kufalikira kwa malawi kumangotengera utali wokhawokha. Zingwe zamtundu wamtundu uliwonse ndizoyenera kuvotera AC voteji 0.6/1kV ndi pansi pa mizere yogawa magetsi popanda zoletsa moto kapena zosagwira moto. .
Zingwe zamtundu wa retardant sizovuta kuwotcha kapena kufalikira kwawo kumangotengera utali wina wake.
Zingwezi ndizoyenera malo oyika kachulukidwe kwambiri ngati malo opangira magetsi, njira zapansi panthaka, ma tunnel, mabizinesi akuluakulu, mabizinesi akuluakulu, minda yamafuta, migodi, ndi zina zambiri.