Paper Insulated Lead Sheath Cable (PILC)
- According to AEIC CS1-90 and ASTM B3 Standard
- Approved by ISO,CCC, CE
- Place of Origin: Henan, China
- Number of Cores: 1 or 3
- HS Code: 8544492100
- MOQ: 500 Meters
15～155 $ / Meter
5
PILC cable meaning: A cable type known as paper-insulated lead sheath cable. PILC cables are commonly used in power distribution systems where high reliability and long service life are required. Especially in underground laying environments due to its ability to withstand the harsh conditions of long term burial.
PILC cable construction
- Conductor: Usually made of copper, it serves as a transmission path for the electric current.
- Insulation: The conductor is surrounded by layers of specially treated paper, impregnated with pilc cable oil to enhance heat resistance and prevent moisture penetration. This material has good electrical properties and is cost-effective.
- Sheath material: The outer layer is covered with a lead sheath that provides excellent mechanical protection and resistance to chemical corrosion, while the density of the lead helps shield against electromagnetic interference.
Performance Advantages
- High reliability: PILC cables are designed to provide long uninterrupted service and are suitable for critical power transmission situations.
- Space efficiency: 3-core PILC cables are capable of transmitting large amounts of power in a small space, thanks to their unique structural design that optimizes the cable diameter to current-carrying capacity ratio.
- High voltage and aging resistance: It can withstand higher voltage levels and resists the effects of ageing over long periods of operation, while maintaining stable electrical performance.
PILC Cable Specification
- Conductor: Plain annealed copper Class 2
- Insulation: Paper insulated/Lead Alloy sheathed
- Shield Layer: Copper Tape
- Armoured Layer: SWA or STA
- Sheath/Jacket: PVC
- Temperature Range: Max 80°C, Min bending 0°C
- Voltage：8.7/15KV , 26/35KV
PILC Cable Data Sheet
| Size | Insulation thickness between conductors | Thickness insulation between conductor and lead | Nominal diameter over paper belt | RT of lead sheath | Nominal diameter over lead sheath | Diameter of armour wire | Nominal diameter over armour | Approx overall diameter | Weight |
| 25 | 5.6 | 3.4 | 29.4 | 1.5 | 32.4 | 2.0 | 39.4 | 43.6 | 5100 |
| 35 | 5.6 | 3.4 | 32.1 | 1.6 | 35.3 | 2.0 | 38.3 | 46.7 | 5300 |
| 50 | 5.6 | 3.4 | 30.2 | 1.7 | 33.6 | 2.5 | 41.6 | 46.2 | 6500 |
| 70 | 5.6 | 3.4 | 33.3 | 1.8 | 36.9 | 2.5 | 44.9 | 49.7 | 7600 |
| 95 | 5.6 | 3.4 | 36.5 | 1.9 | 40.3 | 2.5 | 48.3 | 53.3 | 9000 |
| 120 | 5.6 | 3.4 | 39.1 | 1.9 | 43.0 | 2.5 | 52.0 | 56.2 | 10100 |
| 150 | 5.6 | 3.4 | 41.8 | 2.0 | 45.8 | 2.5 | 53.8 | 59.2 | 11500 |
| 185 | 5.6 | 3.4 | 45.0 | 2.1 | 49.2 | 2.5 | 57.2 | 62.8 | 13200 |
| 240 | 5.6 | 3.4 | 49.4 | 2.3 | 54.0 | 2.5 | 62.0 | 67.8 | 16000 |
| 300 | 5.6 | 3.4 | 53.5 | 2.4 | 58.3 | 3 .15 | 67.6 | 73.6 | 19400 |
| 400 | 5.6 | 3.4 | 58.5 | 2.6 | 63.7 | 3 .15 | 73.0 | 79.4 | 23100 |
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