Bulk Order 240-3000mm2 XLPE Cable Accessories for Power Transmission

Our high voltage cable accessories are designed for 48/66kV, 64/110kV, and 127/220kV applications, fully compliant with international standards including IEC 60502, IEC 60840, and GB/T standards. These products undergo rigorous testing including routine tests, type tests, and pre-qualification tests to ensure reliability.

The one-piece pre-molded straight joints are specifically designed for cross-linked polyethylene insulated power cables with conductor sizes ranging from 240-3000mm². These accessories are particularly suitable for demanding environments such as chemical plants, steel mills, power substations, and coastal areas.

Key features include a monolithic prefabricated structure combining insulation, shielding and stress cone in one piece. The stress cone utilizes imported liquid silicone rubber for injection molding, ensuring long-term stable holding force and excellent electric field uniformity. The compact design offers small size and light weight for easier installation.

All products are protected by insulated, magnetically isolated metal protection boxes that provide superior mechanical properties and sealing performance. The accessories undergo comprehensive testing including partial discharge tests, power frequency withstand voltage tests, and sealing tests to guarantee performance and safety.