T/JSQA 129-2022 Nominal voltage 0.6/1kV shore power supply cable for spooling unit
T/JSQA 129-2022 Nominal voltage 0.6/1kV shore power supply cable for spooling unit
Basic Information
Scope
Scope: This document specifies the terms and definitions, usage characteristics, model and product presentation methods, specifications, technical requirements, test methods, inspection rules, delivery length, packaging, transportation, and storage of reel cables for shore power supply with a rated voltage of 0.6/1 kV. This document is applicable to the production and acceptance of connecting cables for providing basic power supply to ships docked in ports. Main technical contents: 1. Power conductor: Power conductor conductors, insulation layers between power conductor conductors and insulation, power conductor insulation (materials, extrusion, insulation thickness, conductor marking); 2. Grounding conductor: Grounding conductor conductors, insulation layers between grounding conductor conductors and insulation, grounding conductor insulation (materials, extrusion, insulation thickness, conductor marking); 3. Monitoring conductor: Monitoring conductor conductors, insulation layers between monitoring conductor conductors and insulation, monitoring conductor insulation (materials, extrusion, insulation thickness, conductor marking); 4. Cable assembly; 5. Sheath: Structure, materials, extrusion, thickness; 6. Reinforcing layer (applicable only to double-layered sheath structures); 7. Cable marking.