AN INDUCTIVE DEVICE

摘要

The invention relates to an inductive device (27) intended to be connected to a multiple phase alternating current power network in connection with a zero voltage point of the power network. The device comprises a coil (35) having an induc¬ tance and which is connected between the power network and an earth potential, wherein the device (27) is designed to allow a reactive current through the coil (35) in connection with a possible earth fault. The invention also relates to a method for manufacturing such an inductive device.