
High Voltage Self-Amalgamating Tape for Cable Joint Insulation Restoration Clj-23. Same EPR Insulation Principle Professional EPR construction for the same type of cable insulation applications as J23. Engineer-Verified Performance Field engineers experienced with both imported and Changlan tapes report no practical performance difference in properly installed cable joints. For 600V-69kV Cable Systems Designed for primary insulation restoration in wrapped cable joints and terminations. Premium Performance Without the Premium Comparable application performance at approximately one-quarter of the imported-brand price. Proven Chinese Cable Accessory Brand Changlan insulation materials are developed for professional MV and HV cable accessory installation.