NKS POWER is a specialist producer of cold shrink joints, essential components providers to the power industry. It offers high electrical insulation and mechanical protection for cables used in varied applications. Being one of the top manufacturers in cold-shrink joint technology, we have taken it upon ourselves to offer solutions for electrical installations that are safe, reliable, and long-lasting.
Ⅰ. Introduction to Cold-Shrink Cable Joints
Cold-shrinkable cable accessories are components that use high elastomer materials (commonly used silicone rubber and ethylene-propylene rubber) to be injection vulcanized in the factory, then enlarged and lined with plastic spiral supports to form various cable accessories.
Medium Voltage cold shrinkable cable accessories products are suitable for 0.6/1kV PVC, XLPE, and EPR single-core, two-core, three-core, four-core, and five-core power cables. Cold shrinkable cable accessories have the advantages of small size, easy and rapid operation, no need for special tools, wide application range and few product specifications. Compared with heat-shrinkable cable accessories, it does not require fire heating and is widely used in various fields such as electric power, petrochemicals, metallurgy, railways, and port construction.
Product execution standards: IEC60502.4, GB/T12706.4
Ⅱ. Product Categories
Our meticulously designed cold-shrink joint series caters to varying voltage levels and application requirements. Below are the product categories based on the provided images:
1. 36kV Cold Shrink Joint
Designed for high-voltage applications where powerful insulation and mechanical protection are required.
Power distribution networks needing high-voltage transmission.
2. 24kV Cold Shrink Joint
Designed for medium voltage applications. It performs well, installation is simple.
Urban and rural power distributions.
3. 15kV Cold Shrink Joint
Designed for low-voltage applications. Great standards of insulation and protection preserved.
Residential and commercial electrical installations.
4. 1kV Cold Shrink Joint
Meant for low voltage uses, giving simple setup and being cheap. Often found in telecom work and low voltage power spread plans.
Ⅲ. Characteristics of Cold Shrink Cable Joints
It is made from high-performance liquid silicone rubber
High mechanical strength, suitable for a variety of power cables
Strong UV resistance and strong weather resistance
Has excellent insulation properties, corona resistance and tracking resistance
Simple design and reasonable structure
Built-in stress control, uniform electric field distribution
Suitable for copper and aluminum cables
Suitable for crimp lugs and mechanical lugs
Quick assembly and simple installation
