Power Series Products / Cold Shrink Cable Accessories
20kV cold shrink termination
Model:
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Description
Full cold shrink technology: no open flame or special tools required, and no hassle of gradually sliding into place. Simply pull out the core cord, and it will shrink back by its own elasticity, tightly adhering to the cable to complete installation. Reliable insulation: imported liquid silicone rubber ensures excellent insulating properties and high recovery elasticity. After installation, it provides constant and lasting radial pressure on the cable body, with low partial discharge, "breathing" with the cable body. Good sealing: The terminal body, combined with cold shrink finger caps, cold shrink insulating tubes, and cold shrink terminal sealing tubes, ensures excellent elastic sealing and moisture-proof performance of the accessories. Easy installation: Simple to install, low technical dependence for operation. During cable pretreatment, the stripping distance is short and less installation space is required. Grounding uses constant-force spring technology, no welding or copper binding wire needed, making it faster and more reliable. Wide application: resistant to contamination, aging, good hydrophobicity, corrosion resistance, and UV resistance, ensuring stable long-term performance. It has excellent cold resistance and is especially suitable for high-altitude, cold, humid, salt-spray, and heavily polluted areas.
Features
- Full cold-shrink technology: no need for hot work or special tools, and no trouble of gradually slipping into place—just gently pull out the core spiral, and it will shrink back by its own elasticity, tightly fitting onto the cable to complete installation. Reliable insulation: imported liquid silicone rubber ensures excellent insulation and high recovery elasticity; after installation, it provides constant and lasting radial pressure on the cable body, with low partial discharge, "breathing" together with the cable body. Good sealing performance: the termination body, combined with cold-shrink finger mitts, cold-shrink insulating tubes, and cold-shrink terminal sealing tubes, ensures excellent elastic sealing and moisture-proof performance of the accessories. Easy installation: simple to install, low dependence on operator skill, short stripping distance during cable preparation, and small installation space required. Grounding adopts a constant-force spring process, requiring no welding or copper binding wire, making it faster and more reliable. Wide application: resistance to contamination, aging, good hydrophobicity, corrosion resistance, and UV resistance ensure stable long-term performance. It has excellent cold resistance and is especially suitable for high-altitude, cold, humid, salt-spray, and heavily polluted areas.
Specifications
Test itemStandard requirement
1min outdoor termination rain test at power frequency voltage48kV, no flashover, no breakdown
5min power frequency withstand voltage test54kV, no flashover, no breakdown
Partial discharge testdischarge magnitude not greater than 10pC at 20kV
Constant voltage load cycle test (in air)30kV, conductor heated to (95-100)°C, each cycle is 8h, including 5h heating and 3h cooling, total 60 cycles
Lightning impulse voltage test125kV, 10 times each of positive and negative polarity, no flashover, no breakdown
15min AC withstand voltage test
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Features
- Full cold-shrink technology: no need for hot work or special tools, and no trouble of gradually slipping into place—just gently pull out the core spiral, and it will shrink back by its own elasticity, tightly fitting onto the cable to complete installation. Reliable insulation: imported liquid silicone rubber ensures excellent insulation and high recovery elasticity; after installation, it provides constant and lasting radial pressure on the cable body, with low partial discharge, "breathing" together with the cable body. Good sealing performance: the termination body, combined with cold-shrink finger mitts, cold-shrink insulating tubes, and cold-shrink terminal sealing tubes, ensures excellent elastic sealing and moisture-proof performance of the accessories. Easy installation: simple to install, low dependence on operator skill, short stripping distance during cable preparation, and small installation space required. Grounding adopts a constant-force spring process, requiring no welding or copper binding wire, making it faster and more reliable. Wide application: resistance to contamination, aging, good hydrophobicity, corrosion resistance, and UV resistance ensure stable long-term performance. It has excellent cold resistance and is especially suitable for high-altitude, cold, humid, salt-spray, and heavily polluted areas.