Overhead Line Insulation Sleeve (OLIS)
OLIS provides retrofit insulation for overhead conductors to help prevent electrical outages caused by trees or wildlife coming into the contact with distribution lines. It is manufactured from high quality Non-Tracking Cross Linked Polyolefin material. Easy and quick installation widely used in the electrification railway and naked wire in substation for insulating protection. These covers are designed to insulate existing bare lines without costly conductor replacement expenditure or additional line hardware.
We, at Shine Industries, are Designing, Developing, Manufacturing Company that Manufacture, Supply and Export of Top Best Quality Product Overhead Line Insulation Sleeve (OLIS). We are Vadodara - Gujarat based Power Cable Accessories Manufacturer and Supplier in India and Exporter to all over the World. Shine Industries is one of the leading manufacturers of Overhead Line Insulation Sleeves used for Power Cables in transmission and distribution of electricity. We are designing, manufacturing and exporting our Electric Insulation Products to all the countries of the World.
Technical Data:
| Sr. No. | Properties | Value | Standard |
|---|---|---|---|
| Physical | |||
| 1 | Tensile Strength | 9 N/mm² (MPA) (Min.) | ASTM D 412-16 |
| 2 | Ultimate Elongation | 375% (Min.) | ASTM D 412-16 |
| 3 | Hardness | 90 ± 10 Shore A | ASTM D2240 |
| 4 | Water Absorption | 0.5% (Max.) | ASTM D570 |
| Thermal | |||
| 5 | Thermal Impact | 120°C ± 2°C / 4Hrs | No Cracking/Flowing |
| 6 | Low Temperature Flexibility | -40°C / 4Hrs | No Cracking/Flowing |
| Electrical | |||
| 7 | Dielectric Strength | 15 KV/mm. (Min.) | ASTM D149 |
| 8 | Breakdown Voltage (kV) | 40 KV (Min.) | ASTM D149 |
| 9 | Volume Resistivity | ˃1 x 1014 Ohm.cm | ASTM D257 |
| 10 | Dielectric Constant | 5 (Max.) | ASTM D150 |
Order Reference:
| Specification | Voltage (kV) | Cross Section of Conductor | Max. Dia. Of Conductor | Normal Length |
|---|---|---|---|---|
| OLIS-Φ14 | 1~36KV | Up to 70mm | Φ14mm | 25M/roll, |
| OLIS-Φ18 | 1~36KV | Up to 185mm | Φ18mm | 25M/roll, |
| OLIS-Φ31 | 1~36KV | Up to 400mm | Φ31mm | 25M/roll, |
| OLIS-Φ38 | 1~36KV | Up to 800mm | Φ38mm | 25M/roll, |
Shine Industries is currently an approved and tested manufacturer, exporter and supplier for ERDA, Electrical Research and Development Association. We are located in Vadodara - Gujarat - India having large export supply network across continents in the world: Asia, Africa, Europe, North America, South America and Australia.
Our Overhead Line Insulation Sleeves are gives extra protection from various Interventions like Protecting Overhead Lines from Wildlife, Protecting Overhead Lines from Wildlife Induced Outages, Protecting Overhead Lines from Weather, Protecting Overhead Lines from Storms, Protecting Overhead Lines from Wind, Protecting Overhead Lines from Lighting, Protecting Overhead Lines from Birds, Protecting Overhead Lines from Animals, Protecting Overhead Lines from Human Intervention, Protecting Overhead Lines from Accidental Human Intervention, Protecting Overhead Lines from Deliberate Human Intervention, etc.
Backed by decades of experience in the power industry, Shine Industries provides end-to-end customized solutions for reliable connection, asset protection and loss reduction in electrical networks and equipment. We offer solutions to improve reliability and efficiency of power systems, maximizing output and increasing return on investment (ROI). Dedicated team of expert engineers are engaged in services of erecting, testing and commissioning of transformers for long life and trouble-free operations.
