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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 102: Wechselstrom-Trennschalter und -Erdungsschalter (IEC 62271-102:2018)Appareillage à haute tension - Partie 102: Sectionneurs etsectionneurs de terre à courant alternatif (IEC 62271-102:2018)High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2018)29.130.10Visokonapetostne stikalne in krmilne napraveHigh voltage switchgear and controlgearICS:Ta slovenski standard je istoveten z:EN IEC 62271-102:2018SIST EN IEC 62271-102:2018en01-oktober-2018SIST EN IEC 62271-102:2018SLOVENSKI
STANDARDSIST EN 62271-102:2002/A2:2013SIST EN 62271-102:2002/AC:2015SIST EN 62271-102:2002SIST EN 62271-102:2002/A1:20111DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN IEC 62271-102
August 2018 ICS 29.130.10; 29.130.99
Supersedes
EN 62271-102:2002
English Version
High-voltage switchgear and controlgear -
Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2018)
Appareillage à haute tension -
Partie 102: Sectionneurs et sectionneurs de terre à courant alternatif (IEC 62271-102:2018)
Hochspannungs-Schaltgeräte und -Schaltanlagen -
Teil 102: Wechselstrom-Trennschalter und -Erdungsschalter (IEC 62271-102:2018) This European Standard was approved by CENELEC on 2018-06-19. 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 CEN-CENELEC Management Centre 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 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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 © 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62271-102:2018 E SIST EN IEC 62271-102:2018
The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2019-03-19 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2021-06-19
This document supersedes EN 62271-102:2002.
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.
Endorsement notice The text of the International Standard IEC 62271-102:2018 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60507:2013 NOTE Harmonized as EN 60507:2014 (not modified). IEC 60447:2004 NOTE Harmonized as EN 60447:2004 (not modified). IEC 60060-1:2010 NOTE Harmonized as EN 60060-1:2010 (not modified). SIST EN IEC 62271-102:2018
(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.
Publication Year Title EN/HD Year
IEC 60050-151 -
International Electrotechnical Vocabulary - Part 151: Electrical and magnetic devices - -
IEC 60050-441 -
International Electrotechnical Vocabulary (IEV) - Chapter 441: Switchgear, controlgear and fuses - -
IEC 60050-471 -
International Electrotechnical Vocabulary - Part 471: Insulators - -
IEC 60050-614 -
International electrotechnical vocabulary - Part 614: Generation, transmission and distribution of electricity - Operation - -
IEC 60071-2 -
Insulation co-ordination -
Part 2: Application guidelines EN IEC 60071-2 -
IEC 60137 -
Insulated bushings for alternating voltages above 1000 V EN 60137 -
IEC 60270 -
High-voltage test techniques - Partial discharge measurements EN 60270 -
IEC 60529 1989
Degrees of protection provided by enclosures (IP Code) EN 60529 corr. May 1991 1993 +A1 1999
+A1 2000
+A2 2013
+A2 2013
IEC 60865-1 -
Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods EN 60865-1 -
IEC 62262 2002
Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts (IK code) EN 62262 2002
IEC 62271-1 2017
High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear EN 62271-1 2017
IEC 62271-100 2008
High-voltage switchgear and controlgear - Part 100: Alternating current circuit-breakers EN 62271-100 2009
+A1 2012
+A1 2012
+A2 2017
+A2 2017
IEC 62271-101 2012
High-voltage switchgear and controlgear - Part 101: Synthetic testing EN 62271-101 2013
+A1 2017
- -
IEC 62271-200 2011
High-voltage switchgear and controlgear - Part 200: AC metal-enclosed switchgear and controlgear for rated voltages
above 1 kV and up to and including 52 kV EN 62271-200 2012
IEC 62271-201 2014
High-voltage switchgear and controlgear - Part 201: AC solid-insulation enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV EN 62271-201 2014
IEC 62271-203 2011
High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV EN 62271-203 2012
IEC/TR 62271-305 -
High-voltage switchgear and controlgear - Part 305: Capacitive current switching capability of air-insulated disconnectors for rated voltages above 52 kV - -
ISO 2768-1 -
General tolerances -
Part 1: Tolerances for linear and angular dimensions without individual tolerance indications EN 22768-1 -
IEC 62271-102 Edition 2.0 2018-05 INTERNATIONAL STANDARD NORME INTERNATIONALE High-voltage switchgear and controlgear –
Part 102: Alternating current disconnectors and earthing switches
Appareillage à haute tension –
Partie 102: Sectionneurs et sectionneurs de terre à courant alternatif
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE
ICS 29.130.10; 29.130.99
ISBN 978-2-8322-5654-1
– 2 – IEC 62271-102:2018 © IEC 2018 CONTENTS FOREWORD . 9 1 Scope . 12 2 Normative references . 12 3 Terms and definitions . 13 3.1 General terms and definitions . 13 3.2 Assemblies of switchgear and controlgear . 14 3.3 Parts of assemblies . 14 3.4 Switching devices . 14 3.5 Parts of switching devices . 15 3.6 Operation . 18 3.7 Characteristic quantities . 19 3.8 Index of definitions . 24 4 Normal and special service conditions . 26 5 Ratings . 26 5.1 General . 26 5.2 Rated voltage (Ur) . 27 5.3 Rated insulation level (Ud, Up, Us) . 27 5.4 Rated frequency (fr) . 27 5.5 Rated continuous current (Ir) . 27 5.6 Rated short-time withstand current (Ik) . 27 5.7 Rated peak withstand current (Ip) . 27 5.8 Rated duration of short-circuit (tk) . 28 5.9 Rated supply voltage of auxiliary and control circuits (Ua) . 28 5.10 Rated supply frequency of auxiliary circuits and control circuits . 28 5.11 Rated pressure of compressed gas supply for controlled pressure systems . 28 5.11.101 Rated pressure of compressed gas supply for insulation and/or switching . 28 5.11.102 Rated pressure of compressed gas supply for operation . 28 5.101 Rated short-circuit making current (Ima) . 28 5.102 Classification of earthing switches for short-circuit making . 28 5.103 Rated contact zone . 29 5.104 Rated static mechanical terminal load . 29 5.105 Classification of disconnectors for mechanical endurance . 30 5.106 Classification of earthing switches for mechanical endurance . 31 5.107 Rated ice-coating . 31 5.108 Rated values of disconnectors for bus-transfer current switching . 31 5.108.1 Rated bus-transfer current . 31 5.108.2 Rated bus-transfer voltage. 32 5.109 Classification and rated values of earthing switches for induced current switching . 32 5.110 Classification and rated values of disconnectors for bus-charging current switching . 33 6 Design and construction . 34 6.1 Requirements for liquids in disconnectors and earthing switches . 34 6.2 Requirements for gases in disconnectors and earthing switches . 34 6.3 Earthing of disconnectors and earthing switches . 34 SIST EN IEC 62271-102:2018
IEC 62271-102:2018 © IEC 2018 – 3 –
6.4 Auxiliary and control equipment and circuits . 35 6.5 Dependent power operation . 35 6.6 Stored energy operation . 35 6.7 Independent unlatched operation (independent manual or power operation) . 35 6.8 Manually operated actuators . 35 6.9 Operation of releases . 35 6.10 Pressure/level indication . 35 6.11 Nameplates. 35 6.12 Locking devices . 38 6.13 Position indication . 38 6.14 Degree of protection provided by enclosures .
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