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With the new DOC (dry outdoor composite) termination, PFISTERER offers a self-supporting, dry and compact termination up to 170 kV. It reliably connects cable systems with overhead lines and busbars in maintenance-free long-term use.
Installed in minutes, not hours
The DOC central unit, comprising a hollow insulator, stress grading device and base plate, is delivered to the site fully preassembled and tested. Compared to conventional terminations, the modular design of the DOC simplifies handling during transportation and installation. The central unit simply pushes onto the cable – the number of elements to be fitted is minimised, time-consuming gluing work and drying phases are eliminated entirely. The conductor is connected quickly and reliably using SICON shear bolt technology. PFISTERER also offers FrontCon – a highly advanced connection solution for single-strand insulated conductors.
The DOC self-supporting outdoor termination meets all criteria of the highest pollution class according to IEC 60815-3.