IEC/IEEE 65700-19-03:2014
(Main)Bushings for DC application
Bushings for DC application
IEC/IEEE 65700-19-03:2014 applies to outdoor and indoor bushings of any voltage used on DC systems, of capacitance graded or gas insulated types for use as components of oil-filled converter transformers and smoothing reactors, as well as air-to-air DC bushings. This standard makes reference to IEC 60137 for general terms and conditions and defines the special terms used, operating conditions, ratings, test procedures as well as general mechanical and electrical requirements for bushings for DC application. This standard replaces IEC 62199:2004, Bushings for DC application.
Traversées pour application en courant continu
l'IEC/l’IEEE 65700-19-03:2014 s’applique aux traversées d’extérieur et d’intérieur de toute tension utilisées sur des systèmes à courant continu, à répartition capacitive ou isolées au gaz, pour une utilisation comme composants des transformateurs de conversion remplis d’huile et des bobines de lissage, ainsi qu’aux traversées à courant continu air-à-air. La présente norme fait référence à l’IEC 60137 pour les termes généraux et les conditions générales et définit les termes spéciaux utilisés, les conditions de service, les caractéristiques assignées, les procédures d’essai tout comme les exigences générales dans le domaine mécanique et électrique concernant les traversées pour application en courant continu.
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IEC/IEEE 65700-19-03 ®
Edition 1.0 2014-07
INTERNATIONAL
STANDARD
Bushings for DC application
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing being
secured. Requests for permission to reproduce should be addressed to either IEC at the address below or IEC’s
member National Committee in the country of the requester or from IEEE.
IEC Central Office Institute of Electrical and Electronics Engineers, Inc.
3, rue de Varembé 3 Park Avenue
CH-1211 Geneva 20 New York, NY 10016-5997
Switzerland United States of America
Tel.: +41 22 919 02 11 stds.ipr@ieee.org
Fax: +41 22 919 03 00 www.ieee.org
info@iec.ch
www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About the IEEE
IEEE is the world’s largest professional association dedicated to advancing technological innovation and excellence for
the benefit of humanity. IEEE and its members inspire a global community through its highly cited publications,
conferences, technology standards, and professional and educational activities.
About IEC/IEEE publications
The technical content of IEC/IEEE publications is kept under constant review by the IEC and IEEE. Please make sure
that you have the latest edition, a corrigendum or an amendment might have been published.
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bibliographical information on IEC International Standards, electrical terms containing more than 30 000 terms and
Technical Specifications, Technical Reports and other definitions in English and French, with equivalent terms in
documents. Available for PC, Mac OS, Android Tablets 14 additional languages. Also known as the International
and iPad. Electrotechnical Vocabulary (IEV) online.
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The advanced search enables to find IEC publications by a More than 55 000 electrotechnical terminology entries in
variety of criteria (reference number, text, technical English and French extracted from the Terms and
committee,…). It also gives information on projects, Definitions clause of IEC publications issued since 2002.
replaced and withdrawn publications. Some entries have been collected from earlier publications
of IEC TC 37, 77, 86 and CISPR.
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also once a month by email. need further assistance, please contact the Customer
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IEC/IEEE 65700-19-03 ®
Edition 1.0 2014-07
INTERNATIONAL
STANDARD
Bushings for DC application
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
XA
ICS 29.080.20 ISBN 978-2-8322-1691-0
– 2 – IEC/IEEE 65700-19-03:2014
© IEC/IEEE 2014
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms, definitions and symbols . 10
3.1 Terms and definitions . 10
3.2 List of variables . 12
4 Ratings . 13
4.1 Rated voltages . 13
4.1.1 Rated continuous DC voltage . 13
4.1.2 Rated peak voltage . 13
4.2 Insulation levels . 13
4.3 Rated currents . 13
4.3.1 Pure DC applications . 13
4.3.2 Combined voltage applications . 14
4.4 Rated frequency . 14
4.5 Pollution parameters . 14
5 Operating conditions . 15
5.1 General . 15
5.2 Factors affecting the design, testing and application . 16
5.3 Altitude correction . 16
5.4 Interchangeability . 18
6 General requirements . 18
6.1 Electrical requirements . 18
6.2 Mechanical requirements . 18
6.3 Nameplate markings . 18
7 Test requirements . 19
7.1 General requirements . 19
7.2 Test Conditions . 19
7.2.1 Air temperature . 19
7.2.2 Humidity . 19
7.2.3 Correction factors . 19
7.3 Test classification . 20
7.3.1 Type (or design) tests . 20
7.3.2 Routine tests . 21
7.3.3 Special tests . 21
8 Type tests . 21
8.1 Dry power-frequency voltage withstand test with partial discharge
measurement . 21
8.1.1 Applicability . 21
8.1.2 Test method and requirements . 22
8.1.3 Acceptance . 22
8.2 Dry lightning impulse voltage withstand test (BIL) . 22
8.2.1 Applicability . 22
8.2.2 Test method and requirements . 22
© IEC/IEEE 2014
8.2.3 Acceptance . 22
8.3 Dry or wet switching impulse voltage withstand test (SIL) . 22
8.3.1 Applicability . 22
8.3.2 Test method and requirements . 23
8.3.3 Acceptance . 23
8.4 Electromagnetic compatibility tests (EMC) . 23
8.4.1 Emission test . 23
8.4.2 Immunity test . 23
8.5 Temperature rise test . 23
8.5.1 Applicability . 23
8.5.2 Test method and requirements . 24
8.5.3 Acceptance . 24
8.6 Cantilever load withstand test . 25
8.6.1 Applicability . 25
8.6.2 Test method and requirements . 25
8.6.3 Acceptance . 26
8.7 Tightness test on liquid-filled, compound-filled and liquid-insulated bushings . 26
8.8 Internal pressure test on gas-filled, gas-insulated and gas-impregnated
bushings . 26
8.9 Verification of dimensions . 26
8.10 Draw-lead bushing cap pressure test . 26
8.10.1 Applicability . 26
8.10.2 Test method and requirements . 26
8.10.3 Acceptance . 26
9 Routine tests . 26
9.1 Measurement of dielectric dissipation factor (tan δ) and capacitances . 26
9.1.1 Applicability . 26
9.1.2 Test method and requirements . 26
9.1.3 Acceptance . 26
9.2 Dry lightning impulse voltage withstand test (BIL) . 27
9.2.1 Applicability . 27
9.2.2 Test method and requirements . 27
9.2.3 Acceptance . 27
9.3 Dry power-frequency voltage withstand test with partial discharge
measurement . 27
9.3.1 Applicability . 27
9.3.2 Test method and requirements . 27
9.3.3 Acceptance . 28
9.4 DC applied voltage withstand test with partial discharge measurement . 28
9.4.1 Applicability . 28
9.4.2 Test method and requirements . 29
9.4.3 Acceptance . 29
9.5 Polarity reversal test with partial discharge measurement . 30
9.5.1 Applicability . 30
9.5.2 Test method and requirements . 30
9.5.3 Acceptance . 31
9.6 Dry Switching impulse withstand test .
...
IEC/IEEE 65700-19-03 ®
Edition 1.0 2014-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Bushings for DC application
Traversées pour application en courant continu
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing being
secured. Requests for permission to reproduce should be addressed to either IEC at the address below or IEC’s
member National Committee in the country of the requester or from IEEE.
IEC Central Office Institute of Electrical and Electronics Engineers, Inc.
3, rue de Varembé 3 Park Avenue
CH-1211 Geneva 20 New York, NY 10016-5997
Switzerland United States of America
Tel.: +41 22 919 02 11 stds.ipr@ieee.org
info@iec.ch www.ieee.org
www.iec.ch
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.
About the IEEE
IEEE is the world’s largest professional association dedicated to advancing technological innovation and excellence for
the benefit of humanity. IEEE and its members inspire a global community through its highly cited publications,
conferences, technology standards, and professional and educational activities.
About IEC/IEEE publications
The technical content of IEC/IEEE publications is kept under constant review by the IEC and IEEE. Please make sure
that you have the latest edition, a corrigendum or an amendment might have been published.
IEC Catalogue - webstore.iec.ch/catalogue Electropedia - www.electropedia.org
The stand-alone application for consulting the entire The world's leading online dictionary of electronic and
bibliographical information on IEC International Standards, electrical terms containing 21 000 terms and definitions in
Technical Specifications, Technical Reports and other English and French, with equivalent terms in 16 additional
documents. Available for PC, Mac OS, Android Tablets and languages. Also known as the International Electrotechnical
iPad. Vocabulary (IEV) online.
IEC publications search - webstore.iec.ch/advsearchform IEC Glossary - std.iec.ch/glossary
The advanced search enables to find IEC publications by a 67 000 electrotechnical terminology entries in English and
variety of criteria (reference number, text, technical French extracted from the Terms and Definitions clause of
committee,…). It also gives information on projects, replaced IEC publications issued since 2002. Some entries have been
and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and
CISPR.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Customer Service Centre - webstore.iec.ch/csc
details all new publications released. Available online and If you wish to give us your feedback on this publication or
also once a month by email. need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
IEC/IEEE 65700-19-03 ®
Edition 1.0 2014-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Bushings for DC application
Traversées pour application en courant continu
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.080.20 ISBN 978-2-8322-6336-5
– 2 – IEC/IEEE 65700-19-03:2014
© IEC/IEEE 2014
CONTENTS
FOREWORD . 6
INTRODUCTION . 8
1 Scope . 9
2 Normative references . 9
3 Terms, definitions and symbols . 10
3.1 Terms and definitions . 10
3.2 List of variables . 12
4 Ratings . 13
4.1 Rated voltages . 13
4.1.1 Rated continuous DC voltage . 13
4.1.2 Rated peak voltage . 13
4.2 Insulation levels . 13
4.3 Rated currents . 13
4.3.1 Pure DC applications . 13
4.3.2 Combined voltage applications . 14
4.4 Rated frequency . 14
4.5 Pollution parameters . 14
5 Operating conditions . 15
5.1 General . 15
5.2 Factors affecting the design, testing and application . 16
5.3 Altitude correction . 17
5.4 Interchangeability . 18
6 General requirements . 19
6.1 Electrical requirements . 19
6.2 Mechanical requirements . 19
6.3 Nameplate markings . 19
7 Test requirements . 20
7.1 General requirements . 20
7.2 Test Conditions . 20
7.2.1 Air temperature . 20
7.2.2 Humidity . 20
7.2.3 Correction factors . 20
7.3 Test classification . 21
7.3.1 Type (or design) tests . 21
7.3.2 Routine tests . 22
7.3.3 Special tests . 22
8 Type tests . 22
8.1 Dry power-frequency voltage withstand test with partial discharge
measurement . 22
8.1.1 Applicability . 22
8.1.2 Test method and requirements . 22
8.1.3 Acceptance . 22
8.2 Dry lightning impulse voltage withstand test (BIL) . 22
8.2.1 Applicability . 22
8.2.2 Test method and requirements . 22
© IEC/IEEE 2014
8.2.3 Acceptance . 23
8.3 Dry or wet switching impulse voltage withstand test (SIL) . 23
8.3.1 Applicability . 23
8.3.2 Test method and requirements . 23
8.3.3 Acceptance . 23
8.4 Electromagnetic compatibility tests (EMC) . 23
8.4.1 Emission test . 23
8.4.2 Immunity test . 24
8.5 Temperature rise test . 24
8.5.1 Applicability . 24
8.5.2 Test method and requirements . 24
8.5.3 Acceptance . 25
8.6 Cantilever load withstand test . 25
8.6.1 Applicability . 25
8.6.2 Test method and requirements . 25
8.6.3 Acceptance . 26
8.7 Tightness test on liquid-filled, compound-filled and liquid-insulated bushings . 26
8.8 Internal pressure test on gas-filled, gas-insulated and gas-impregnated
bushings . 26
8.9 Verification of dimensions . 27
8.10 Draw-lead bushing cap pressure test . 27
8.10.1 Applicability . 27
8.10.2 Test method and requirements . 27
8.10.3 Acceptance . 27
9 Routine tests . 27
9.1 Measurement of dielectric dissipation factor (tan δ) and capacitances . 27
9.1.1 Applicability . 27
9.1.2 Test method and requirements . 27
9.1.3 Acceptance . 27
9.2 Dry lightning impulse voltage withstand test (BIL) . 28
9.2.1 Applicability . 28
9.2.2 Test method and requirements . 28
9.2.3 Acceptance . 28
9.3 Dry power-frequency voltage withstand test with partial discharge
measurement . 28
9.3.1 Applicability . 28
9.3.2 Test method and requirements . 28
9.3.3 Acceptance . 29
9.4 DC applied voltage withstand test with partial discharge measurement . 29
9.4.1 Applicability . 29
9.4.2 Test method and requirements . 30
9.4.3 Acceptance . 30
9.5 Polarity reversal test with partial discharge measurement . 31
9.5.1 Applicability . 31
9.5.2 Test method and requirem
...
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