... simple structure, light weight, no restricton by laying drop, and high temperature allowance for long-term working(90 ... 35KV.4.Type, description and aplication occasionTypeDescriptionApplication occasionCuAlYJYYJLVpower cable with XLPE insulation, PVC sheathto be laid indoors, ... We are speciliazing in the production of copper cable, optical fiber cable and related communication equipment. My company has ...