Coupling of medium voltage technology or high voltage technology

摘要

Coupling (6) for the electrical and mechanical connection of components of medium-voltage technology or high-voltage technology, in particular for voltages from 1 kV to 52 kV, with a) a first connection piece (8) for the mechanical and electrical connection of a component (1) of medium-voltage technology or high-voltage technology , in particular for connection to a complementary connection piece (4) of a bushing of a control cabinet (1), and b) a second connection piece (7) for the mechanical and electrical connection of another component (2) of medium voltage technology or high voltage technology, in particular for connection to a complementary one Connection piece (5) of an electric cable (2), c) wherein the two connection pieces (7, 8) of the coupling (6) belong to complementary connection types which fit together mechanically, andd) a housing, characterized by e) a low-ohmic current measuring resistor (9), which is structurally integrated in the coupling (6) and electrically is connected between the first connection piece (8) and the second connection piece (7) in order to measure a current flow between the first connection piece (8) and the second connection piece (7), f) the housing having a control electrode (14) made of electrically conductive Contains plastic that conducts the field lines of the electric field and houses electronic components inside.