Aluminium Corrugated Sheath
EHV Cables
Torrent Electricals’ 66 kV Aluminum Corrugated Sheath provides superior protection for high-voltage cables, shielding them from moisture, mechanical stress, and electromagnetic interference. The corrugated design enhances structural strength, while the anti-corrosive bitumen layer ensures durability in harsh environments.
With a nominal insulation thickness of 11.0 mm, this sheath is engineered for safe, efficient, and long-lasting power transmission, making it ideal for demanding industrial and infrastructure applications.
Contact UsCertifications
Torrent Electricals Ltd. ISO45001
Torrent Electricals Ltd. ISO14001
Torrent Electricals Ltd. ISO9001
Standards
IEC 60228
IEC: 60840
Cable Construction Overview
Construction Table
| Nominal Cross Sectional Area | Aluminium Corrugated Sheath | Outer sheath | Overall Diameter (Approx.) | Approx. Cable Weight | Capacitance | |
|---|---|---|---|---|---|---|
| - | Thickness | Thickness | - | Aluminium Conductor Copper Conductor | Approx | |
| Sq.mm | mm | mm | mm | Kgs/m Kgs/m | Micro F/Km | |
| 300 | 2.1 | 2.8 | 68.0 | 4.0 | 6.0 | 0.20 |
| 400 | 2.1 | 3.0 | 71.5 | 4.4 | 7.0 | 0.22 |
| 500 | 2.1 | 3.0 | 75.0 | 5.0 | 9.7 | 0.27 |
| 630 | 2.1 | 3.2 | 79.0 | 5.6 | 9.7 | 0.27 |
| 800 | 2.0 | 3.4 | 83.5 | 6.4 | - | 0.29 |
| 1000 | 2.0 | 3.4 | 83.5 | 6.4 | - | 0.29 |
