3.8 / 6.6kV USB nwere ike na-agbanwe agbanwe, dị ka otu isi Coil End Lead Type 4E emebere maka moto, generators, actuators, transformers na sekit-breakers, ya na CPE Rubber mpụta n'ọbọ.Ekwesiri ighota na eriri a di na oke nke voltaji site na 300/500V rue 11kV.