FERRITE CORE, EXCHANGING BUS BAR HAVING THE SAME, METHOD FOR REPAIRING DISTRIBUTION PANEL, AND METHOD FOR CONFIGURING POWER LINE COMMUNICATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a ferrite core which easily prevents signal leakage in power line communication for a distribution panel by installing the ferrite core on a secondary side of a main breaker without changing the arrangement of the main breaker or the bus bars.;SOLUTION: The ferrite core 10 for suppressing signal passage in power line communication has an inner cavity space 11 surrounding one of a plurality of bus bars 7 juxtaposed in a distribution panel 1 and has a cross-section not interfering with other bus bar 7 when the bus bar 7 is surrounded.;COPYRIGHT: (C)2009,JPO&INPIT