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Cold Shrinkable Cable Accessories: Connectors,Terminations, Splices & Kits for HV/MV Cables

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  • 4E

Title: Cold Shrinkable Cable Accessories: Connectors, Terminations, Splices & Kits for HV/MV Cables 

 Overview

 Cold shrinkable cable accessories are pre-expanded, silicone or EPDM-based components designed for quick, tool-free installation on medium/high voltage power cables (XLPE, PILC). Unlike heat shrinkable cable accessories, they eliminate the need for open flames or specialized heating equipment, ensuring safer, faster deployment in utility, industrial, and renewable energy applications. 


 Standards Complies with IEC 60502, IEEE 404, BS EN 50393, and ASTM D2671 for electrical performance, mechanical durability, and environmental resistance. Suitable for use in harsh conditions (-50°C to +130°C). 


 Construction Material: High-grade silicone rubber or EPDM with excellent UV, ozone, and chemical resistance. 


 Core Design: Pre-stretched over removable plastic support cores for controlled shrinkage. 

 Integrated Components: Stress control layers, insulation barriers, and waterproof seals.

Key Parameters Voltage Range: 1 kV to 35 kV (medium voltage) and up to 230 kV (high voltage). 

 Diameter Compatibility: 10 mm to 150 mm (customizable). 

 Temperature Rating: -50°C to +130°C operational; -60°C to +160°C storage. 

 Content & Technical Data Cable Accessories Kits: Includes cold shrink terminations, splices, connectors, lugs, and separable plug-in type joints. 

 Dielectric Strength: ≥25 kV/mm. 

 Shrink Ratio: 3:1 to 4:1 for tight sealing. 

 Certifications: RoHS, REACH, IECEE CB Scheme. 

 Features Flame-Free Installation: Safer than pre-mould type or heat shrinkable alternatives. 

 Flexibility: Adapts to irregular cable surfaces; no shrinkage voids. Longevity: 30+ years service life with minimal maintenance. Compatibility: Works with XLPE, EPR, and paper-insulated cables. 

 Applications Power Networks: Underground distribution, substations, transformers. 

 Renewables: Solar farms, wind turbines, battery storage systems. 

 Industrial: Oil & gas, mining, railways, data centers.

 Packing & Shipping Packaging: Components individually sealed in anti-moisture bags, boxed in crush-proof cartons. 

 Shipping: Palletized with humidity indicators; complies with ISTA 3A standards.

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