EN 61850-7-3:2011/A1:2020

SLOVENSKI STANDARD
01-maj-2020
Komunikacijska omrežja in sistemi za avtomatizacijo porabe električne energije - 7
-3. del: Osnovna komunikacijska struktura - Skupni podatkovni razredi - Dopolnilo
A1
Communication networks and systems for power utility automation - Part 7-3: Basic
communication structure - Common data classes
Kommunikationsnetze und -systeme für die Automatisierung in der elektrischen
Energieversorgung - Teil 7-3: Grundlegende Kommunikationsstruktur - Gemeinsame
Datenklassen
Réseaux et systèmes de communication pour l'automatisation des systèmes électriques
- Partie 7-3: Structure de communication de base - Classes de données communes
Ta slovenski standard je istoveten z: EN 61850-7-3:2011/A1:2020
ICS:
29.240.30 Krmilna oprema za Control equipment for electric
elektroenergetske sisteme power systems
33.200 Daljinsko krmiljenje, daljinske Telecontrol. Telemetering
meritve (telemetrija)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61850-7-3:2011/A1

NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2020
ICS 33.200
English Version
Communication networks and systems for power utility
automation - Part 7-3: Basic communication structure - Common
data classes
(IEC 61850-7-3:2010/A1:2020)
Réseaux et systèmes de communication pour Kommunikationsnetze und -systeme für die
l'automatisation des systèmes électriques - Partie 7-3: Automatisierung in der elektrischen Energieversorgung -
Structure de communication de base - Classes de données Teil 7-3: Grundlegende Kommunikationsstruktur -
communes Gemeinsame Datenklassen
(IEC 61850-7-3:2010/A1:2020) (IEC 61850-7-3:2010/A1:2020)
This amendment A1 modifies the European Standard EN 61850-7-3:2011; it was approved by CENELEC on 2020-03-16. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment the
status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61850-7-3:2011/A1:2020 E

European foreword
The text of document 57/2101/FDIS, future IEC 61850-7-3/A1, prepared by IEC/TC 57 "Power
systems management and associated information exchange" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN 61850-7-3:2011/A1:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-12-16
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-03-16
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard IEC 61850-7-3:2010/A1:2020 was approved by CENELEC as a
European Standard without any modification.

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1  Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Replace the reference to IEEE C37.118 with the following reference:
Publication Year Title EN/HD Year
IEC/IEEE 60255-118-1 - Measuring relays and protection equipment - -
- Part 118-1: Synchrophasor for power
systems - Measurements
Add the following references:
Publication Year Title EN/HD Year
IEC 60255-151 2009 Measuring relays and protection equipment EN 60255-151 2009
- Part 151: Functional requirements for
over/under current protection
IEC/TS 61850-7-7 - Communication networks and systems for - -
power utility automation - Part 7-7:
Machine-processable format of IEC 61850-
related data models for tools
IEC/TS 62351-6 - Power systems management and - -
associated information exchange - Data
and communications security - Part 6:
Security for IEC 61850
Under preparation. Stage at the time of publication: IEC/PRVC 62351-6:2020.
IEC 61850-7-3 ®
Edition 2.0 2020-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
A MENDMENT 1
AM ENDEMENT 1
Communication networks and systems for power utility automation –

Part 7-3: Basic communication structure – Common data classes

Réseaux et systèmes de communication pour l'automatisation des systèmes

électriques –
Partie 7-3: Structure de communication de base – Classes de données

communes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.200 ISBN 978-2-8322-7345-6

– 2 – IEC 61850-7-3:2010/AMD1:2020
© IEC 2020
FOREWORD
This amendment has been prepared by IEC technical committee 57: Power systems
management and associated information exchange.
This second edition cancels and replaces the first edition, published in 2003.
Compared to the first edition, this second edition:
• defines new common data classes used for new standards defining object models for other
domains based on IEC 61850 and for the representation of statistical and historical data;
• provides clarifications and corrections to the first edition of IEC 61850-7-3;
Compared to the second edition, this first revision of the second edition:
a) provides clarifications and corrections to the second edition of IEC 61850-7-3, based on the
tissues = { 690, 691, 692, 697, 698, 707, 709, 711, 722, 814, 816, 819, 832, 839, 846, 868,
887, 919, 924, 925, 926, 929, 953, 954, 962, 968, 996, 1078, 1079, 1122, 1127, 1184, 1187,
1189, 1220, 1233, 1240, 1242, 1247, 1253, 1265, 1270, 1311, 1372, 1387, 1388, 1403,
1430, 1438, 1578, 1581, 1598, 1602, 1623 };
b) includes semantic of attributes within tables in Clauses 6 and 7 and thus removes the need
for explicit semantic definition in Clause 8;
c) Clause 8 now contains definitions of newly introduced explicit enumerated types (with
tables); this is fully backward compatible as the value of the literals have not changed;
d) some subclauses in Clause 7 have different numbering because of introduction of some
abstract types (that group common attributes for several concrete types);
e) first subclause under any CDC group in Clause 7, that contained the tables with applicable
services with respect to functional constraints, have been removed; that information is
explicitly defined in IEC 61850-7-2 with functional constraints, and temporarily included as
Annex B, Functional constraints;
f) contents of 6.2.7 and 6.2.8 have been moved to the normative Annex D of IEC 61850-7-2:
Clarification on usage of quality;
g) implements extension introduced by IEC 62351-6 for security;
h) presence conditions have been redesigned and renamed to support their uniform usage in
all of the IEC 61850-7-xxx series as necessary. Below is the table containing the old and
the new presence conditions:
new original Notes
M M
O O
MOcond(condID) Various C, C1, … In IEC 61850-7-4
MFcond(condID) Various C, C1, … In IEC 61850-7-4
OFcond(condID) Various C, C1, … In IEC 61850-7-4
MFsubst PICS_SUBST
AtLeastOne(1) GC_1
AtMostOne GC_1_EXCL
AllOrNonePerGroup(n) GC_2_n
AllOnlyOneGroup(n) GC_2_XOR_n
MO(sibling) GC_CON_attr
MOln0 AC_LN0_M
MFln0 AC_LN0_EX
IEC 61850-7-3:2010/AMD1:2020 – 3 –
© IEC 2020
new original Notes
MOrootLD C1 in CommonLN
MOlnNs AC_DLD_M
MOdataNs AC_DLN_M
MOcdcNs AC_DLNDA_M
MFscaledAV AC_SCAV
MFscaledMagV AC_SCAV
MFscaledAngV AC_SCAV
MAllOrNonePerGroup(n) AC_ST
O AC_CO_O Documentation provided in ControllableCDC class.
AC_SG_M Split into explicit subtype, no need for presence condition.
AC_SG_O Split into explicit subtype, no need for presence condition.
AC_SG_C1 Split into explicit subtype, no need for presence condition.
AC_NSG_M Split into explicit subtype, no need for presence condition.
AC_NSG_O Split into explicit subtype, no need for presence condition.
AC_NSG_C1 Split into explicit subtype, no need for presence condition.
MOrms AC_RMS_M
O AC_CLC_O Eliminated presence condition on Vector.ang in favour of
documenting the relevant DO (in IEC 61850-7-4).

Clauses 5 to 8 and their subclauses, replacement for Annex A, Annex B and XML enumerations
from Annex D are automatically generated from the UML model.
The text of this amendment is based on the following documents:
FDIS Report on voting
57/2101/FDIS 57/2132/RVD
Full information on the voting for the approval of this amendment can be found in the report on
voting indicated in the above table.
A list of all parts in the IEC 61850 series, published under the general title: Communication
networks and systems for power utility automation, can be found on the IEC website.
Contrary to usual IEC practice, for ease of use in this case, all tables and figures (including
those which have been added since Edition 2) have been numbered consecutively in the
amendment and the consolidated version.
This IEC standard includes Code Components i.e. components that are intended to be directly
processed by a computer. Such content is any text found between the markers BEGINS> and , or otherwise is clearly labeled in this standard as a Code
Component. In the current version of this document, such indication is made at the beginning
of each concerned top-level clause.
The purchase of this IEC standard carries a copyright license for the purchaser to sell software
containing Code Components from this standard directly to end users and to end users via
distributors, subject to IEC software licensing conditions, which can be found at:
http://www.iec.ch/CCv1.
If any updates are required to the published code component that needs to apply immediately
and can not wait for an amendment (i.e. fixing a major problem), a new release of the Code

– 4 – IEC 61850-7-3:2010/AMD1:2020
© IEC 2020
Component will be issued and distributed through the IEC WebSite. Any new release of the
Code Component related to this part will supersede any previously published Code Component
including the one published within the current document.
This publication contains attached nsd files which compose the Code Component of this part.
These files are intended to be used as a complement and do not form an integral part of this
standard.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.

_____________
IEC 61850-7-3:2010/AMD1:2020 – 5 –
© IEC 2020
INTRODUCTION
This document is part of a set of specifications, that details layered substation communication
architecture. This architecture has been chosen to provide abstract definitions of classes and
services such that the specifications are independent of specific protocol stacks and objects.
The mapping of these abstract classes and services to communication stacks is outside the
scope of IEC 61850-7-x and may be found in IEC 61850-8-x (station bus) and IEC 61850-9-x
(process bus).
IEC 61850-7-1 gives an ove
...