1617   TmmsGen and TmmsPh

Created: 03 Mar 2018

Status: Not Applicable

Part: Part 7-4 (2010; Edition 2)


Page: 172

Clause: Fig G.1


Category: Issue for edition 2 of this part


The diagram shows two time values:
Neither of these exist in the datamodel for RREC


According to -7-4 clause 5.13.11, these should be
Rec1Tmms1 reclaim time for 1ph faults
Rec13Tmms1 reclaim time for evolving faults
Rec3Tmms1 reclaim time for 3ph faults

Discussion Created Status
Correct. The annex G is informative (see tissue #689).
In the next revision (part 7-4 rev.2.1) this picture will be removed from part 7-4 and the explanation of RREC is described and already published in the TR IEC 61850-7-500.
With that, the tissue is solved.
05 Mar 18 Not Applicable


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