T/GDAQI 150-2024 Nominal voltage from 6kV (Um=7.2kV) to 35kV (Um=40.5kV) for thermoplastic polypropylene insulated cables or optical fiber composite cables
T/GDAQI 150-2024 Nominal voltage from 6kV (Um=7.2kV) to 35kV (Um=40.5kV) for thermoplastic polypropylene insulated cables or optical fiber composite cables
Basic Information
Scope
Main technical content: This document specifies the structure, dimensions, and test requirements of thermoplastic polypropylene insulated cables or fiber optic composite cables with a rated voltage of 6 kV (Um = 7.2 kV) to 35 kV (Um = 40.5 kV). This document is applicable to fixed installations of thermoplastic polypropylene insulated cables or fiber optic composite cables with a rated voltage of 6 kV (Um = 7.2 kV) to 35 kV (Um = 40.5 kV) in power distribution networks or industrial installations. This document is also applicable to cables with a vertical waterproof structure and their tests. This section is not applicable to cables with special installation and operating conditions, such as overhead cables, cables used in the mining industry, nuclear power plants (inside and near the safety shell), and cables used underwater or on ships.