T/CI 597-2024 The design requirements for a cross-linked polyethylene insulated power cable for the rail transit system with rated voltage of 35kV (=40.5kV)
T/CI 597-2024 The design requirements for a cross-linked polyethylene insulated power cable for the rail transit system with rated voltage of 35kV (=40.5kV)
Basic Information
Scope
This document specifies the voltage marking, model, basic requirements, technical requirements, halogen content, fluorine content, pH value, and electrical conductivity of halogen-free low-smoke materials for cross-linked polyethylene insulated rail transit power cables with a rated voltage of 35kV (Um=40.5kV), as well as requirements for smoke density, low toxicity, cable combustion, fire resistance, test methods, post-installation electrical tests, acceptance rules, packaging, transportation, and storage. This document is applicable to cross-linked polyethylene insulated rail transit power cables with a rated voltage of 35kV (Um=40.5kV), and is used in the design of transmission cables for AC rated voltage of 35kV (Um=40.5kV) rail transit projects (such as metros and light rails).