Power Series Products / Electrified Railway 27.5kV Cable Accessories
27.5kV cold-shrink intermediate joint
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Description
1. Product performance meets the requirements of standard GB/T 28427-2012. 2. The main body of the intermediate joint is made of high-quality imported liquid silicone rubber, formed by a high-temperature and high-pressure injection process. The product has excellent properties such as high elasticity, high tear resistance, aging resistance, corona resistance, and tracking resistance; the optimized structural design and refined installation process meet the requirements of the special power supply environment and operating characteristics of electrified railways. 3. The main body of the intermediate joint contains a built-in pre-expanded support. During installation, after properly preparing the cable body as required, the support can be spirally extracted to shrink and press tightly onto the cable, making on-site installation convenient and fast.
