The project requires the use of high-quality XLPE insulated underground cables rated for HT applications. The cables must conform to IS 7098 and IS 1554 standards. The installation process involves trenching, cable laying, jointing, and testing. The cables should have a copper conductor with a minimum cross-sectional area as specified in the tender documents. The technical parameters include:
- Voltage Rating: 11kV
- Conductor Resistance: < 0.11 ฮฉ/km
- Insulation Resistance: > 2 Mฮฉ/km
- Bending Radius: Not less than 12 times the cable diameter
Sequential procedures include site survey, trenching, cable laying, jointing, testing, and commissioning, ensuring safety and compliance at each stage.