IEC TR 62689-100:2016

Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 100: Requirements and proposals for the IEC 61850 series data model extensions to support fault passage indicators applications

IEC 62689-2:2016

Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 2: System aspects

IEC 62689-1:2016

Current and voltage sensors or detectors, to be used for fault passage indication purposes - Part 1: General principles and requirements