Electric Utility High- and Extra-High-Voltage Transmission Cable HIGH- & EXTRA-HIGH-VOLTAGE CABLE ACCESSORIES As part of a fully integrated approach and commitment to providing complete system performance, General Cable offers a wide range of Silec HV/EHV cable accessories. Vital components of an overall cable system, these accessories are designed, manufactured and precision-controlled to ensure best-in-class performance and long-term service reliability. Thousands of accessories in service Voltage level (kV) Terminations Joints 63-161 22,612 11,729 220-230 7,432 6,794 330-500 951 547 A Complete Range Of High- and Extra-High-Voltage Cable Accessories From 72.5 kV to 550 kV General Cable’s advanced technology in compounding and molding of silicone, EPDM and resins translates into a complete range of high-performance accessories from 72.5 kV to 550 kV to connect the whole range of Silec cables up to 5,000 kcmil (2,500 mm²) per IEC 60840, IEC 62067, IEEE 48, IEEE 404, ICEA S-108-720 and AEIC CS9. Engineering and Testing Silec HV/EHV cable accessories are designed and tested through a range of calculation, modeling and testing techniques that enable General Cable to continuously adapt and optimize performance to meet the demands of our customers. Silec accessories have a history of extreme reliability. High- and Extra-High-Voltage Cable Accessories Joints: with or without grounding system with shield interruption with solutions for water tightness (Cu casing, etc.) Outdoor Composite or Porcelain Terminations Synthetic Terminations GIS and Transformer (SF6 and/or Oil) Transition Joints Link Boxes Additional Installation Materials Wrapped or EPDM Pre-Molded Pre-Molded Stress Cone Ester Oil Termination Pre-Molded Stress Cone Pre-Molded Shed Pre-Molded Stress Cone Silicon Pre-Molded – Epoxy Insulator Back-to-Back Joint with 2 GIS Terminations Back-to-Back Joint with One Insulator Available according to the designed grounding system Designed, recommended and supplied by Silec Engineering Department Clamps, Support for Joints, Racking System, etc. [email protected] 74 – Pre-Molded EPDM – Pre-Molded EPDM – Epoxy Insulator Back-to-Back Joint with 2 GIS Terminations Side-by-Side Joint with 2 GIS Terminations EPDM Pre-Molded Short Joint Pre-Molded EPDM 72.5 kV 123 kV to 170 kV Maximum Voltage 245 kV >362 kV
