Prime Cables' Medium Voltage Covered Conductors provide enhanced safety and reliability for overhead distribution systems. Designed with protective insulation covering, these conductors significantly reduce the risks of electrical faults caused by environmental factors such as vegetation, wildlife, or accidental contact. They are widely used in areas where improved safety and uninterrupted power supply are critical.
| Nos. | Description | Unit | Nominal Thickness | ||
|---|---|---|---|---|---|
| 11 KV | 22 KV | 33 KV | |||
| 1 | Stranded Conductor – Aluminium / Alloy / ACSR | Sq.mm | AS PER REQUIREMENT | ||
| 2 | Extruded, Longitudinal Water Blocking Layer | mm | AS REQUIRED TO MAKE WATER BLOCKED ARRANGEMENT | ||
| 3 | Extruded, Inner Semi-Conducting Layer | mm | 0.3 | 0.3 | 0.4 |
| 4 | Inner Insulation of XLPE / HDPE | mm | 1.2 | 1.32 | 2.43 |
| 5 | Outer Layer of UV-Resistant XLPE / HDPE | mm | 1.1 | 1.1 | 1.2 |
| Number of wires | Ratio of Aluminium wire/ Aluminium Alloy diameter to steel wire/ACS diameter | Lay ratio of steel/ACS core | Lay ratio for Aluminium wire/ Aluminium Alloy | |||||
|---|---|---|---|---|---|---|---|---|
| Outer most layer | Layer immediately beneath Outermost Layer | |||||||
| Aluminium | Steel | Min. | Max. | Min. | Max. | Min. | Max. | |
| 6 | 1 | 1 | - | - | 10 | 14 | - | - |
| 30 | 7 | 1 | 13 | 28 | 10 | 14 | 10 | 16 |
Note: MVCC as per IS-398 Part-2, IS-398 Part-4, IS-398 Part-6 and EN-50397.
