Capacitive divider device, voltage sensor, trip device module and electrical protection apparatus provided with such a device

摘要

A multilayer capacitive divider comprising a first and second main electrode formed on the same level to apply an input voltage, and a common electrode formed on another level to supply an attenuated voltage, said device comprising at least a first auxiliary electrode formed on yet another level, said electrodes being arranged so as to form capacitive units, said auxiliary electrode extending towards a side of said device towards which the second main electrode is arranged so as to connect said auxiliary electrode to the second main electrode by means of a linear conductor. A voltage sensor, a trip device module and an electrical protection apparatus provided with one such device.