1 Scope
This document specifies a structure for representation of exchanged information that
is essential for testing and maintenance of the devices in power utility automation
systems. It is mainly intended to be applied to communication equipment that communicate
information in accordance with IEC 61850 (all parts) in at least one part of their communication flow.
The following communication equipment is included within the scope:
-
optical instrument transformer;
-
conventional instrument transformers related to IEC 61850 traffic;
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merging unit;
-
stand-alone merging unit;
-
protection, control and measuring devices with at least one IEC 61850 interface;
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switchgear control unit (breaker IED );
-
switchgear providing IEC 61850 interface;
IEC 61850
time synchronization device;
IEC�...