GROUNDING MONITORING APPARATUS OF POWER LINE

摘要

The present invention relates to a ground contact monitoring apparatus for a power distribution line in a complex. The apparatus includes: a plurality of power distribution units (100) arranged on each complex of apartment buildings and including power distribution lines; a plurality of ground contact units (200) which are detachably installed to the respective power distribution lines (110) of the power distribution units (100) and make the in order to make the power distribution lines (110) come in contact with the ground (1); and a ground contact monitoring unit (300) which senses the short-circuit of the power distribution units (100) in the ground contact units (200) and monitors a ground contact state in real time.