Power cable with conducting outer material

摘要

A power cable comprises at least one insulated cable core having an electric conductor, a screen and an outer insulating sheath surrounding the core/cores, and an outer conducting material attached to the exterior of the outer sheath. The outer conducting material includes at least one band attached to the outer sheath extending along the full length of the cable and having a width (W) extending over only a part of an outer periphery of the cable. At least one groove extends along the cable outer sheath and the band/bands of conducting material are received in the groove/grooves, or at least one rib extends along the cable outer sheath and the band/bands of conducting material are attached to an outer surface of said rib/ribs; or at least one band of the outer conducting material is adhered to the outer sheath and requires a stripping force.

主权项

1. A power cable comprising at least one insulated cable core having an electric conductor, a screen and an outer insulating cable sheath surrounding the at least one insulated cable core, and conducting material attached to the exterior of the outer cable sheath, wherein:
the conducting material includes at least one band attached to the outer sheath extending along the full length of the cable and having a width extending over only a part of an outer periphery of the cable; and wherein the power cable includes: at least one groove extending lengthwise along the cable outer sheath, the at least one band of conducting material being accommodated in said at least one groove; or at least one rib extending lengthwise along the cable outer sheath, the at least one, band of conducting material being attached to an outer surface of said at least one rib; or at least one band of the outer conducting material being adhered to the outer sheath and requiring a stripping force of between 40 and 100N according to the standard CELENEC HD605S1 to separate from the outer sheath.