Y mndandanda mkulu voteji 6KV, 10KV atatu gawo asynchronous Motors angagwiritsidwe ntchito kuyendetsa makina osiyanasiyana. Monga mafani, ma compressor, mapampu amadzi, ophwanya, zida zodulira makina ndi zida zina, ndipo angagwiritsidwe ntchito ngati ma motors oyendetsa magawo atatu asynchronous m'migodi ya malasha, mafakitale amakina, mafakitale amagetsi ndi mabizinesi osiyanasiyana amakampani ndi migodi. Kapangidwe ndi mtundu wa kukhazikitsa kwa injini ndi IMB3, mulingo wovoteledwa ndi mulingo wopitilirabe molingana ndi kachitidwe kopitilira ntchito (S1), ma frequency ovotera agalimoto ndi 50HZ, ndipo voteji yake ndi 6KV, 10KV. Miyezo ina yamagetsi kapena zofunikira zapadera zitha kuvomerezana poyitanitsa.