Cold shrink core technology, high-voltage protection up to standard
Low voltage cold shrink cable joints are made of high-quality silicone rubber/EPDM substrate through pre-expansion technology, with built-in spiral support strips.
No heating or special tools are required; they automatically shrink at room temperature by removing the support core, fitting tightly onto the cable surface without gaps.
Suitable for 10–35 kV XLPE cables, they feature high insulation strength and low dielectric loss, effectively resisting high-voltage breakdown and creepage risks.
Built-in waterproof sealing layer strongly blocks moisture, humidity and corrosive media.
Stable in a wide temperature range from -40 ℃ to 90 ℃, with flame-retardant properties – non-flammable and non-dripping in case of fire.
They have passed strict certifications of the power industry, with a service life matching that of the cable itself.
Full-scenario high-voltage adaptation for reliable link connectivity!
- Used in high-voltage power transmission and distribution lines for long-distance cable connection, ensuring stable power transmission.
- Used in substations and industrial plants, complying with high-voltage construction standards and resisting harsh working conditions.
- Used in outdoor cable trenches and underground mines, providing sealing, moisture-proofing, corrosion resistance and flame retardancy for extreme environments.
- Hot work is not required, making it safer.
Whether for routine power infrastructure construction or emergency repair in special scenarios, it is an essential core component for medium and high-voltage cable connections, comprehensively ensuring long-term safe operation at cable joints.
