The different versions of the outdoor termination APED are designed for operation voltage from 52 kV up to 84 kV. The complete termination consists of composite or porcelain insulator with metal head plate, metal base plate with supporting insulators and premoulded EPDM rubber stress cone with integrated stress control system and synthetic polyisobutene (PIB) insulating oil for insulator filling and cable clamps. The conductor bolt is available as a screw type. All metal parts are made of corrosion proof aluminum alloy or stainless steel. The insulators are available according to IEC 60815 with the standard pollution levels. The insulators have standard flashover distance.