20KV three-core outdoor terminal
Short Description:
It is suitable for connecting single-core or three-core cross-linked power cables with voltage levels of 12/20KV and 18/30KV, serving the purposes of sealing, insulation, and stress dispersion. The post-injection process effectively addresses partial discharge issues, ensuring safe and reliable operation. It is particularly suitable for use in flammable and explosive environments such as petroleum, chemical, and mining industries.
Product details
20KV series cold shrinkable power cable terminal
| Product Name | Model | Applicable conductor cross-sectional area （mm²） |
20KV single-core cold shrinkage indoor terminal | NLS-20/1.1 | 35-70 |
NLS-20/1.2 | 90-185 | |
NLS-20/1.3 | 240-300 | |
NLS-20/1.4 | 400-500 | |
20KV single-core cold shrinkage outdoor terminal | WLS-20/1.1 | 35-70 |
WLS-20/1.2 | 90-185 | |
WLS-20/1.3 | 240-300 | |
WLS-20/1.4 | 400-500 | |
20KV Three-core cold shrinkage indoor terminal | NLS-20/3.1 | 35-70 |
NLS-20/3.2 | 90-185 | |
NLS-20/3.3 | 240-300 | |
NLS-20/3.4 | 400-500 | |
20KV three-core cold shrinkable outdoor terminal | WLS-20/3.1 | 35-70 |
WLS-20/3.2 | 90-185 | |
WLS-20/3.3 | 240-300 | |
WLS-20/3.4 | 400-500 |
Scope of Application
It is suitable for connecting single-core or three-core cross-linked power cables with voltage levels of 12/20KV and 18/30KV, serving the purposes of sealing, insulation, and stress dispersion. The post-injection process effectively addresses partial discharge issues, ensuring safe and reliable operation. It is particularly suitable for use in flammable and explosive environments such as petroleum, chemical, and mining industries.
Detailed list of cold shrinkable cable accessories
cold shrink terminal | semiconducting band | thermal paste | cleaning paper | paper card |
protective sleeve | filling adhesive | PVC | Band-Aid | installation process |
sealed tube | braided ground wire | color circle | J-20 | Certificate of Conformity |
constant-force spring | tape measure | construction gloves | cable tie | insulating tube |
Detailed introduction of cold shrinkable cable accessories (power cable accessories):
1. Cold Shrink Technology: The entire set of products adopts full cold shrink technology, eliminating the need for hot work and tools. During installation, simply extract the wire core, and the elastomer will quickly shrink and adhere closely to the desired installation location.
2. Insulated and reliable silicone rubber, which possesses excellent insulation properties and high elasticity, maintains appropriate radial pressure on the cable body after installation, ensuring tight internal interface bonding and preventing electrical breakdown due to the breathing effect during cable operation. The stress control part is integrated with the main insulation, effectively solving the problem of electrical stress concentration at the outer shielding surface of the cable, providing reliable insulation and safe operation.
3. Easy to install: The products have been pre-manufactured in the factory. No special training is required, and the installation process is simple. Additionally, it does not require the use of fire, saving time and effort. With the fully cold shrinkage automatic reset technology, installation is effortless and sweat-free, greatly reducing quality accidents caused by improper operation. Moreover, it solves the problem of prefabricated cable accessories not shrinking tightly or not fitting in.
4. Wide application: It is resistant to pollution, aging, and has good water repellency, as well as excellent cold and heat resistance, making it particularly suitable for high-altitude areas, cold regions, humid areas, salt spray areas, and heavily polluted areas. Additionally, it does not require open flames during installation, making it especially suitable for flammable and explosive places such as petroleum, chemical, mining, and tunnel sites.
5. The equipment is of superior quality, highly automated, and reliable in performance.
6. Beautiful appearance: The cold shrink tube is extended without any seam lines, presenting a smooth and aesthetically pleasing exterior.
