573   LN TRTN.Spd

This tissue has following status: final proposal

Created: 15 Oct 2007



Clause: 7.10.13


Category: Issue for edition 2 of this part

Issue: Spd is explained as “Rotational speed [r/s]” but it is unclear whether this means radians per second or rotations por second

Proposal: Clarify as “[Rotations per second]”

Discussion Created Status
Ballot until Editor
That SI unit is already included in IEC 61850-7-3, Ed 2 CD as unit 53 22 Oct 07 final proposal
The correct SI unit is per second (s-1) 22 Oct 07 white


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