BS EN 62689-2:2017 describes electric phenomena and electric system behaviour during faults, according to the most widely diffused distribution system architecture and to fault typologies, to define the functional requirements for fault passage indicators (FPI) and distribution substation units (DSU) (including their current and/or voltage sensors), which are, respectively, a device or a device/combination of devices and/or of functions able to detect faults and provide indications about their localization.


Cross References:
EN 62689-1 (IEC 62689-1:2016) AS
IEC 62689-1:2016
EN 60044-8
EN 61869-6 (IEC 61869-6:2016) AS
IEC 61869-4:2013 ED1
EN 60870-5-101 (IEC 60870-5-101:2003) AS
EN 60870-5-104 (IEC 60870-5-104:2006)AS
IEC 61850-7-2:2010
EN 60721-3-4 Ed. 3.0
IEC 60721-3-4:1995
IEC 61850-7-3:2010
IEC 60044-8:2002
IEC 60044-7:1999
IEC 61869-1:2007 Ed 1
EN 61869-4 (IEC 61869-4:2013) AS
EN 61850-7-2 (IEC 61850-7-2:2010) AS
EN 61850-7-3 (IEC 61850-7-3:2010) AS
IEC 60870-5-101:2003
IEC 60870-5-104:2006
EN 60044-7 (IEC 60044-7:1999 Adopted)
EN 61869-1 (IEC 61869-1:2007) AS
IEC 61869-6:2016


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