T/CAS 374-2019 Half-insulating buffer material for extruded insulation power cables rated at 26/35kV and above
T/CAS 374-2019 Half-insulating buffer material for extruded insulation power cables rated at 26/35kV and above
Basic Information
Scope
Scope: This standard specifies the usage characteristics, designations, models, specifications, product representation methods, technical requirements, test methods, acceptance rules, and marking, packaging, transportation, and storage of semiconductive buffer layer materials used in extruded insulated power cables with a rated voltage of more than 26/35 kV. This standard applies to the manufacture, acceptance, and use of semiconductive buffer layer materials used in extruded insulated power cables with a rated voltage of more than 26/35 kV. The assessment indicators mentioned in this standard do not apply to buffer layer materials taken from finished cables. Main technical content: This standard specifies the usage characteristics, designations, models, specifications, product representation methods, technical requirements, test methods, acceptance rules, and marking, packaging, transportation, and storage of semiconductive buffer layer materials used in extruded insulated power cables with a rated voltage of more than 26/35 kV. This standard applies to the manufacture, acceptance, and use of semiconductive buffer layer materials used in extruded insulated power cables with a rated voltage of more than 26/35 kV. The assessment indicators mentioned in this standard do not apply to buffer layer materials taken from finished cables.