Power Series Products / Cold Shrink Cable Accessories
PA cold shrink tube
Model:
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Description
Product Description: Full cold-shrink technology requires no hot work or special tools and eliminates the trouble of gradually sliding components into place—simply pull out the core cord, and the product shrinks by its own elasticity, tightly conforming to the cable to complete installation. Integrated design: the creepage-extending rain sheds, reinforced insulation of the termination, terminal end sealing, and stress control components are pre-manufactured as a single unit in the factory; the single-core termination features a diameter-reducing design, and after cable preparation, a single shrink completes installation, making it easy to install and minimizing the impact of various adverse on-site installation factors. Reliable insulation: imported liquid silicone rubber ensures excellent insulating performance and an extremely high yield rate, effectively eliminating impurities and bubbles in the product; after installation, it continuously provides constant and durable radial pressure on the cable body, with low partial discharge and "breathing" together with the cable body. Easy installation: the installation is simple and has low technical dependency; during cable pretreatment, the stripping length is short and the required installation space is small. Earthing uses a constant-force spring process, requiring no welding or copper binding wire, making it faster and more reliable. Wide application: excellent resistance to contamination, aging, corrosion, and UV, with good hydrophobicity, ensuring stable long-term performance; it also offers superior cold resistance, making it especially suitable for high-altitude, cold, humid, salt-spray, and heavily polluted areas.
Features
- Product description: Full cold-shrink technology: no open flames or special tools required, and no trouble of gradually sliding the product on; simply pull out the core cord, and the product will elastically shrink by itself, tightly fitting onto the cable to complete installation. Integrated design: the creepage-extending sheds, reinforced insulation of the termination, terminal-end sealing, and stress control components are pre-manufactured as one integral unit in the factory. The single-core termination features a step-change diameter design; after cable preparation, installation is completed in one shrink operation, making it convenient and minimizing the influence of various adverse factors during on-site installation. Reliable insulation: made of imported liquid silicone rubber, ensuring excellent insulating properties and an extremely high yield rate, effectively preventing impurities and bubbles in the product. After installation, it provides constant and lasting radial pressure on the cable body, with low partial discharge, "breathing" together with the cable body. Easy installation: simple to install with low dependence on operator skill; during cable preparation, the stripping distance is short and little installation space is required. Earthing uses a constant-force spring process, requiring no welding or copper binding wire, making it faster and more reliable. Wide application: resistant to contamination, aging, and corrosion, with good hydrophobicity and UV resistance, ensuring stable long-term performance. It also has excellent low-temperature resistance, making it especially suitable for high-altitude, cold, humid, salt-fog, and heavily polluted areas.
Specifications
Test itemStandard requirements
1 min outdoor termination rain power-frequency voltage test4.0U0, no flashover, no breakdown
5 min power-frequency withstand voltage test4.5U0, no flashover, no breakdown
Partial discharge testdischarge magnitude not greater than 10pC at 1.73U0
Constant-voltage load cycle voltage test (in air)2.5U0, conductor heated to (95-100)°C, each cycle 8h, heating 5h, cooling 3h, total 60 cycles
Lightning impulse voltage test95, 150, 170, 200kV, 10 times each of positive and negative polarity, no flashover, no breakdown
15 min AC withstand voltage test
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1
2
3
Features
- Product description: Full cold-shrink technology: no open flames or special tools required, and no trouble of gradually sliding the product on; simply pull out the core cord, and the product will elastically shrink by itself, tightly fitting onto the cable to complete installation. Integrated design: the creepage-extending sheds, reinforced insulation of the termination, terminal-end sealing, and stress control components are pre-manufactured as one integral unit in the factory. The single-core termination features a step-change diameter design; after cable preparation, installation is completed in one shrink operation, making it convenient and minimizing the influence of various adverse factors during on-site installation. Reliable insulation: made of imported liquid silicone rubber, ensuring excellent insulating properties and an extremely high yield rate, effectively preventing impurities and bubbles in the product. After installation, it provides constant and lasting radial pressure on the cable body, with low partial discharge, "breathing" together with the cable body. Easy installation: simple to install with low dependence on operator skill; during cable preparation, the stripping distance is short and little installation space is required. Earthing uses a constant-force spring process, requiring no welding or copper binding wire, making it faster and more reliable. Wide application: resistant to contamination, aging, and corrosion, with good hydrophobicity and UV resistance, ensuring stable long-term performance. It also has excellent low-temperature resistance, making it especially suitable for high-altitude, cold, humid, salt-fog, and heavily polluted areas.