Signal and/or data transmission device using electrical energy transmission line has signal and/or data generation device coupled via transformer to electrical switchgear device

摘要

The signal and/or data transmission device has a transmission signal and/or data signal generation device (22) coupled to the primary side of a transformer (16) which is coupled on the secondary side to the LV terminals (12,14) of a capacitive voltage divider (8,10) within an electrical switchgear device (2).