EN 62271-3:2006

SLOVENSKI STANDARD
01-december-2007
Visokonapetostne stikalne in krmilne naprave – 3. del: Digitalni vmesniki, ki
temeljijo na IEC 61850 (IEC 62271-3:2006)
High-voltage switchgear and controlgear -- Part 3: Digital interfaces based on IEC 61850
(IEC 62271-3:2006)
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 3: Digitale Schnittstellen nach
IEC 61850 (IEC 62271-3:2006)
Appareillage a haute tension -- Partie 3: Interfaces numériques basées sur la CEI 61850
(IEC 62271-3:2006)
Ta slovenski standard je istoveten z: EN 62271-3:2006
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62271-3
NORME EUROPÉENNE
November 2006
EUROPÄISCHE NORM
ICS 29.130.10
English version
High-voltage switchgear and controlgear
Part 3: Digital interfaces based on IEC 61850
(IEC 62271-3:2006)
Appareillage à haute tension  Hochspannungs-Schaltgeräte
Partie 3: Interfaces numériques und -Schaltanlagen
basées sur la CEI 61850 Teil 3: Digitale Schnittstellen
(CEI 62271-3:2006) nach IEC 61850
(IEC 62271-3:2006)
This European Standard was approved by CENELEC on 2006-09-01. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
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 Central Secretariat or to any CENELEC member.

This European Standard 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62271-3:2006 E
Foreword
The text of document 17C/369/FDIS, future edition 1 of IEC 62271-3, prepared by SC 17C, High-voltage
switchgear and controlgear assemblies, of IEC TC 17, Switchgear and controlgear, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 62271-3 on 2006-09-01.
This standard has the status of a product family standard and may be used as a normative reference in a
dedicated product standard for highvoltage switchgear and controlgear.
This standard is to be read in conjunction with the following documents:
– EN 61850 series "Communication networks and systems in substations"
– EN 62271 series "High-voltage switchgear and controlgear".
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2007-06-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2009-09-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62271-3:2006 was approved by CENELEC as a European
Standard without any modification.
Editorial modifications to IEC 62271-3:2006:
Clause 2, Normative references
Delete the reference to IEC 62271-103.
Add:
IEC 62271-102, High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors
and earthing switches
Clause C.2
In the note below Table C.2, replace "IEC 62271-103" by "IEC 62271-102".
__________
- 3 - EN 62271-3:2006
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60050-191 1990 International Electrotechnical Vocabulary - -
(IEV)
Chapter 191: Dependability and quality of
service
1) 2)
IEC 60265-2 - High-voltage switches EN 60265-2 1993
Part 2: High-voltage switches for rated
voltages of 52 kV and above
1) 2)
IEC 60694 - Common specifications for high-voltage EN 60694 1996
switchgear and controlgear standards + corr. May 1999

IEC 60794 Series Optical fibre cables - -

IEC 60870-4 1990 Telecontrol equipment and systems HD 546.4 S1 1992
Part 4: Performance requirements

IEC 60874-10-3 1997 Connectors for optical fibres and cables - -
Part 10-3: Detail specification for fibre optic
adaptor type BFOC/2,5 for single and
multimode fibre
IEC/TR 61850-1 2003 Communication networks and systems in - -
substations
Part 1: Introduction and overview

IEC/TS 61850-2 2003 Communication networks and systems in - -
substations
Part 2: Glossary
IEC 61850-3 2002 Communication networks and systems in EN 61850-3 2002
substations
Part 3: General requirements
IEC 61850-4 2002 Communication networks and systems in EN 61850-4 2002
substations
Part 4: System and project management

IEC 61850-5 2003 Communication networks and systems in EN 61850-5 2003
substations
Part 5: Communication requirements for
functions and device models
1)
Undated reference.
2)
Valid edition at date of issue.

Publication Year Title EN/HD Year
IEC 61850-6 2004 Communication networks and systems in EN 61850-6 2004
substations
Part 6: Configuration description language for
communication in electrical substations
related to IEDs
IEC 61850-7-1 2003 Communication networks and systems in EN 61850-7-1 2003
substations
Part 7-1: Basic communication structure for
substation and feeder equipment - Principles
and models
IEC 61850-7-2 2003 Communication networks and systems in EN 61850-7-2 2003
substations
Part 7-2: Basic communication structure for
substation and feeder equipment - Abstract
communication service interface (ACSI)

IEC 61850-7-3 2003 Communication networks and systems in EN 61850-7-3 2003
substations
Part 7-3: Basic communication structure for
substation and feeder equipment - Common
data classes
IEC 61850-7-4 2003 Communication networks and systems in EN 61850-7-4 2003
substations
Part 7-4: Basic communication structure for
substation and feeder equipment -
Compatible logical node classes and data
classes
IEC 61850-8-1 2004 Communication networks and systems in EN 61850-8-1 2004
substations
Part 8-1: Specific Communication Service
Mapping (SCSM) - Mappings to MMS
(ISO 9506-1 and ISO 9506-2) and to
ISO/IEC 8802-3
IEC 61850-9-1 2003 Communication networks and systems in EN 61850-9-1 2003
substations
Part 9-1: Specific Communication Service
Mapping (SCSM) - Sampled values over
serial unidirectional multidrop point to point
link
IEC 61850-9-2 2004 Communication networks and systems in EN 61850-9-2 2004
substations
Part 9-2: Specific Communication Service
Mapping (SCSM) - Sampled values over
ISO/IEC 8802-3
IEC 61850-10 2005 Communication networks and systems in EN 61850-10 2005
substations
Part 10: Conformance testing
1) 2)
IEC 62271-102 - High-voltage switchgear and controlgear EN 62271-102 2002
Part 102: Alternating current disconnectors + corr. March 2005
and earthing switches
ISO/IEC 7498 Series Information technology - Open systems EN ISO/IEC 7498 Series
interconnection - Basic reference model

- 5 - EN 62271-3:2006
Publication Year Title EN/HD Year
ISO/IEC 8802-3 2001 Information technology - Telecommunications - -
and information exchange between systems -
Local and metropolitan area networks -
Specific requirements
Part 3: Carrier sense multiple access with
collision detection (CSMA/CD) access
method and physical layer specifications

ITU-T V.24 2000 List of definitions for interchange circuits - -
between data terminal equipment (DTE) and
data circuit-terminating equipment (DCE)

NORME CEI
INTERNATIONALE
IEC
62271-3
INTERNATIONAL
Première édition
STANDARD
First edition
2006-06
Appareillage à haute tension –
Partie 3:
Interfaces numériques basées sur la CEI 61850

High-voltage switchgear and controlgear –
Part 3:
Digital interfaces based on IEC 61850

 IEC 2006 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
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62271-3  IEC:2006 – 3 –
CONTENTS
FOREWORD.7
INTRODUCTION.11

1 Scope.13
2 Normative references .15
3 Terms and definitions .17
4 Normal and special service conditions .23
5 Ratings and classifications .25
5.1 LNs on the process level of a high-voltage substation .25
5.2 Additional data and LNs for switchgear monitoring .27
5.3 Communication services.29
5.4 Timing requirements.37
5.5 Rated classes for data resolution and precision.45
5.6 Data security .45
5.7 Data integrity.45
5.8 Performance requirements .45
6 Design and construction .47
6.1 General .47
6.2 Technological boundaries.57
6.3 Mechanical requirements.63
6.4 Electrical requirements.63
6.5 EMC.63
6.6 Electronic nameplates .65
7 Type tests .65
7.1 General .65
7.101 Switchgear communication interface conformance tests .65
7.102 Time measurement of switchgear .65
8 Routine tests .75
8.1 General .75
8.101 Time measurement on switchgear .75
9 Information to be given with enquiries, tenders and orders .75
10 Rules for transport, storage, installation, operation and maintenance .77
11 Safety.77

Annex A (normative) Test overview table .79
Annex B (normative) LNs for sensors and monitoring.81
Annex C (normative) Electronic nameplates.
...