EN IEC 61869-11:2018
(Main)Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers
Instrument transformers - Part 11: Additional requirements for low-power passive voltage transformers
IEC 61869-11:2017 is a product standard and covers only additional requirements for low-power passive voltage transformers (passive LPVT). The product standard for low-power passive voltage transformers is composed of IEC 61869-1, along with IEC 61869-6 and this document with specific requirements. This document is applicable to newly manufactured low-power passive voltage transformers with analogue output having rated frequencies from 15 Hz to 100 Hz for use with electrical measuring instruments or electrical protective devices. This document covers low-power passive voltage transformers used for measurement or protection and low-power passive voltage transformers used for both measurement and protection. Low-power passive voltage transformers have analogue output only (for digital output or for technology using any kind of active electronic components refer to future IEC 61869-7). Such low-power passive voltage transformers can include the secondary signal cable (transmitting cable). The secondary voltage of the low-power passive voltage transformer is proportional to the primary voltage. Derivative output signals are not within the scope of this document. This first edition of IEC 61869-11, together with IEC 61869-1 and IEC 61869-6, cancels and replaces the relevant clauses or subclauses of the first edition of IEC 60044-7, published in 1999 and the first edition of IEC 60044-8, published in 2002. This edition constitutes a technical revision.
Messwandler - Teil 11: Zusätzliche Anforderungen an passive Kleinsignal-Spannungswandler
Transformateurs de mesure - Partie 11: Exigences supplémentaires pour les transformateurs de tension passifs de faible puissance
L'IEC 61869-11:2017 est une norme de produit qui traite uniquement des exigences supplémentaires concernant les transformateurs de tension passifs de faible puissance (LPVT passif). La norme de produit relative aux transformateurs de tension passifs de faible puissance comprend l'IEC 61869-1, ainsi que l'IEC 61869-6 et le présent document portant sur les exigences spécifiques. Le présent document s'applique aux transformateurs de tension passifs de faible puissance à sortie analogique et destinés à être utilisés avec des appareils de mesure électriques ou des dispositifs électriques de protection présentant une fréquence assignée comprise entre 15 Hz et 100 Hz. Le présent document traite des transformateurs de tension passifs de faible puissance utilisés pour la mesure ou la protection, ainsi que des transformateurs de tension passifs de faible puissance utilisés à la fois pour la mesure et la protection. Les transformateurs de tension passifs de faible puissance ont une sortie exclusivement analogique (se reporter à la future IEC 61869-7 pour une sortie numérique ou pour une technologie basée sur des composants électroniques actifs). Ces transformateurs de tension passifs de faible puissance peuvent comporter le câble de transmission du signal secondaire. La tension secondaire du transformateur de tension passif de faible puissance est proportionnelle à la tension primaire. Les signaux de sortie dérivés n'entrent pas dans le domaine d'application de la présente partie de l'IEC 61869. Cette première édition de l'IEC 61869-11, avec l'IEC 61869-1 et l'IEC 61869-6, annule et remplace les articles et paragraphes correspondants de la première édition de l'IEC 60044-7 publiée en 1999 et de la première édition de l'IEC 60044-8 publiée en 2002. Cette édition constitue une révision technique.
Instrumentni transformatorji - 11. del: Dodatne zahteve za pasivne napetostne transformatorje nizke moči (IEC 61869-11:2017)
Ta del standarda IEC 61869 je standard za proizvod in zajema le dodatne zahteve za pasivne napetostne transformatorje nizke moči. Ta standard za proizvod za pasivne napetostne transformatorje nizke moči je sestavljen iz standarda IEC 61869-1, standarda IEC 61869-6 in tega dokumenta s specifičnimi zahtevami.
Ta dokument se uporablja za novo izdelane pasivne napetostne transformatorje nizke moči z analognim izhodom in nazivno frekvenco od 15 Hz do 100 Hz za uporabo z električnimi merilnimi instrumenti ali električnimi zaščitnimi napravami.
Ta dokument zajema pasivne napetostne transformatorje nizke moči, ki se uporabljajo za merjenje ali zaščito, in pasivne napetostne transformatorje nizke moči, ki se uporabljajo za merjenje in za zaščito.
Pasivni napetostni transformatorji nizke moči imajo samo analogni izhod (za digitalni izhod ali za tehnologijo, ki uporablja katerokoli vrsto aktivnih elektronskih komponent, glej standard IEC 61869-72). Takšni pasivni napetostni transformatorji nizke moči lahko vključujejo sekundarni kabel za signal (kabel za prenos). Sekundarna napetost pasivnih napetostnih transformatorjev nizke moči je sorazmerna s primarno napetostjo. Ta dokument ne zajema odvedenih izhodnih signalov.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2018
Instrumentni transformatorji - 11. del: Dodatne zahteve za pasivne napetostne
transformatorje nizke moči (IEC 61869-11:2017)
Instrument transformers - Part 11: Additional requirements for low-power passive voltage
transformers (IEC 61869-11:2017)
Transformateurs de mesure - Partie 11: Exigences supplémentaires pour les
transformateurs de tension passifs de faible puissance (IEC 61869-11:2017)
Ta slovenski standard je istoveten z: EN IEC 61869-11:2018
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61869-11
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2018
ICS 17.220.20
English Version
Instrument transformers - Part 11: Additional requirements for
low-power passive voltage transformers
(IEC 61869-11:2017)
Transformateurs de mesure - Partie 11: Exigences Messwandler - Teil 11: Zusätzliche Anforderungen an
supplémentaires pour les transformateurs de tension passive Kleinsignal-Spannungswandler
passifs de faible puissance (IEC 61869-11:2017)
(IEC 61869-11:2017)
This European Standard was approved by CENELEC on 2018-01-17. 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 61869-11:2018 E
European foreword
The text of document 38/549/FDIS, future edition 1 of IEC 61869-11, prepared by IEC/TC 38
"Instrument transformers" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 61869-11:2018.
The following dates are fixed:
(dop) 2018-10-17
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2021-01-17
standards conflicting with the
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.
Endorsement notice
The text of the International Standard IEC 61869-11:2017 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 60038 NOTE Harmonized as EN 60038.
IEC 60358-1 NOTE Harmonized as EN 60358-1.
1 2
IEC 60358-4 NOTE Harmonized as EN 60358-4 .
IEC 61869-3 NOTE Harmonized as EN 61869-3.
IEC 61869-5 NOTE Harmonized as EN 61869-5.
To be published. Stage at the time of publication: IEC ADIS-4:2017.
To be published. Stage at the time of publication: prEN 60358-3.
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.
Publication Year Title EN/HD Year
IEC 61869-6 2016 Instruments transformers -- Part 6: EN 61869-6 2016
Additional general requirements for Low
Power Instrument Transformers
IEC 61869-11 ®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Instrument transformers –
Part 11: Additional requirements for low-power passive voltage transformers
Transformateurs de mesure –
Partie 11: Exigences supplémentaires pour les transformateurs de tension
passifs de faible puissance
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220.20 ISBN 978-2-8322-5130-0
– 2 – IEC 61869-11:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
3.1 General definitions . 8
3.2 Definitions related to dielectric ratings and voltages . 10
3.4 Definitions related to accuracy . 10
3.7 Index of abbreviations and symbols . 11
5 Ratings . 12
5.3 Rated insulation levels and voltages . 12
5.5 Rated output . 12
5.6 Rated accuracy class . 12
5.1101 Standard values of rated voltages . 15
5.1102 Standard values of rated voltage factor F . 15
V
6 Design and construction . 16
6.11 Electromagnetic compatibility (EMC) . 16
6.13 Markings . 16
6.601 Requirements for optical transmitting system and optical output link . 17
6.602 Requirements for electrical transmitting system and electrical wires for
output link . 17
6.603 Signal-to-noise ratio . 17
6.604 Failure detection and maintenance announcement . 18
6.605 Operability . 18
6.606 Reliability and dependability . 18
6.1101 Transient response requirements . 18
6.1102 Voltage limitation device requirements . 18
7 Tests . 18
7.1 General . 18
7.2 Type tests . 20
7.3 Routine tests. 23
7.4 Special tests . 24
601 Information to be given with enquiries, tenders and orders . 26
601.1 Designation . 26
601.2 Dependability . 27
Annex 11A (normative) Tests for impact of electric field from other phases . 28
11A.1 General . 28
11A.2 Test setup . 28
11A.3 Test procedure . 29
Annex 11B (informative) Designation of accuracy class when using corrected
transformation ratio and ratio correction factor . 30
11B.1 General . 30
11B.2 Designation of accuracy class based on rated transformation ratio . 31
11B.3 Designation of accuracy class based on individual ratio correction factor . 31
Annex 11C (informative) Types of divider principles covered by this part of IEC 61869 . 32
Bibliography . 33
IEC 61869-11:2017 © IEC 2017 – 3 –
Figure 1101 – General block diagram of a single-phase low-power passive voltage
transforme . 7
Figure 1102 – Terminal markings for passive LPVT . 16
Figure 1103 – RC-divider with external low-voltage part outside the main housing . 22
Figure 1104 – Connection for voltage withstand test of the external low-voltage part of
a divider . 23
Figure 1105 – Step response time of a passive LPVT . 26
Figure 11A.1 – Test setup for LPVT used in air- insulated substations . 28
Figure 11B.1 – Accuracy class designation improved, based on individual ratio
correction factor CF . 31
U
Figure 11C.1 – Divider principles . 32
Table 1101 – Limits of ratio error and phase error for measuring LPVT . 13
Table 1102 – Limits of ratio error and phase error for protection and multipurpose
LPVT . 14
Table 1103 – Standard values of rated voltage factors . 15
Table 1104 – Pin assignment for RJ45 connectors used in passive LPVT . 17
Table 10 – List of tests. 19
Table 1105 – Burden values for basic accuracy tests . 21
Table 1106 – Designation of a passive LPVT . 27
– 4 – IEC 61869-11:2017 © IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INSTRUMENT TRANSFORMERS –
Part 11: Additional requirements for low-power
passive voltage transformers
FOREWORD
1) The International Electrotechnical Commission (IE
...
SLOVENSKI STANDARD
01-junij-2018
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WUDQVIRUPDWRUMHQL]NHPRþL ,(&
Instrument transformers - Part 11: Additional requirements for low-power passive voltage
transformers (IEC 61869-11:2017)
Transformateurs de mesure - Partie 11: Exigences supplémentaires pour les
transformateurs de tension passifs de faible puissance (IEC 61869-11:2017)
Ta slovenski standard je istoveten z: EN IEC 61869-11:2018
ICS:
17.220.20 0HUMHQMHHOHNWULþQLKLQ Measurement of electrical
PDJQHWQLKYHOLþLQ and magnetic quantities
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 61869-11
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2018
ICS 17.220.20
English Version
Instrument transformers - Part 11: Additional requirements for
low-power passive voltage transformers
(IEC 61869-11:2017)
Transformateurs de mesure - Partie 11: Exigences Messwandler - Teil 11: Zusätzliche Anforderungen an
supplémentaires pour les transformateurs de tension passive Kleinsignal-Spannungswandler
passifs de faible puissance (IEC 61869-11:2017)
(IEC 61869-11:2017)
This European Standard was approved by CENELEC on 2018-01-17. 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 61869-11:2018 E
European foreword
The text of document 38/549/FDIS, future edition 1 of IEC 61869-11, prepared by IEC/TC 38
"Instrument transformers" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 61869-11:2018.
The following dates are fixed:
(dop) 2018-10-17
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2021-01-17
standards conflicting with the
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.
Endorsement notice
The text of the International Standard IEC 61869-11:2017 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 60038 NOTE Harmonized as EN 60038.
IEC 60358-1 NOTE Harmonized as EN 60358-1.
1 2
IEC 60358-4 NOTE Harmonized as EN 60358-4 .
IEC 61869-3 NOTE Harmonized as EN 61869-3.
IEC 61869-5 NOTE Harmonized as EN 61869-5.
To be published. Stage at the time of publication: IEC ADIS-4:2017.
To be published. Stage at the time of publication: prEN 60358-3.
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.
Publication Year Title EN/HD Year
IEC 61869-6 2016 Instruments transformers -- Part 6: EN 61869-6 2016
Additional general requirements for Low
Power Instrument Transformers
IEC 61869-11 ®
Edition 1.0 2017-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Instrument transformers –
Part 11: Additional requirements for low-power passive voltage transformers
Transformateurs de mesure –
Partie 11: Exigences supplémentaires pour les transformateurs de tension
passifs de faible puissance
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 17.220.20 ISBN 978-2-8322-5130-0
– 2 – IEC 61869-11:2017 © IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms and definitions . 8
3.1 General definitions . 8
3.2 Definitions related to dielectric ratings and voltages . 10
3.4 Definitions related to accuracy . 10
3.7 Index of abbreviations and symbols . 11
5 Ratings . 12
5.3 Rated insulation levels and voltages . 12
5.5 Rated output . 12
5.6 Rated accuracy class . 12
5.1101 Standard values of rated voltages . 15
5.1102 Standard values of rated voltage factor F . 15
V
6 Design and construction . 16
6.11 Electromagnetic compatibility (EMC) . 16
6.13 Markings . 16
6.601 Requirements for optical transmitting system and optical output link . 17
6.602 Requirements for electrical transmitting system and electrical wires for
output link . 17
6.603 Signal-to-noise ratio . 17
6.604 Failure detection and maintenance announcement . 18
6.605 Operability . 18
6.606 Reliability and dependability . 18
6.1101 Transient response requirements . 18
6.1102 Voltage limitation device requirements . 18
7 Tests . 18
7.1 General . 18
7.2 Type tests . 20
7.3 Routine tests. 23
7.4 Special tests . 24
601 Information to be given with enquiries, tenders and orders . 26
601.1 Designation . 26
601.2 Dependability . 27
Annex 11A (normative) Tests for impact of electric field from other phases . 28
11A.1 General . 28
11A.2 Test setup . 28
11A.3 Test procedure . 29
Annex 11B (informative) Designation of accuracy class when using corrected
transformation ratio and ratio correction factor . 30
11B.1 General . 30
11B.2 Designation of accuracy class based on rated transformation ratio . 31
11B.3 Designation of accuracy class based on individual ratio correction factor . 31
Annex 11C (informative) Types of divider principles covered by this part of IEC 61869 . 32
Bibliography . 33
IEC 61869-11:2017 © IEC 2017 – 3 –
Figure 1101 – General block diagram of a single-phase low-power passive voltage
transforme . 7
Figure 1102 – Terminal markings for passive LPVT . 16
Figure 1103 – RC-divider with external low-voltage part outside the main housing . 22
Figure 1104 – Connection for voltage withstand test of the external low-voltage part of
a divider . 23
Figure 1105 – Step response time of a passive LPVT . 26
Figure 11A.1 – Test setup for LPVT used in air- insulated substations . 28
Figure 11B.1 – Accuracy class designation improved, based on individual ratio
correction factor CF . 31
U
Figure 11C.1 – Divider principles . 32
Table 1101 – Limits of ratio error and phase error for measuring LPVT . 13
Table 1102 – Limits of ratio error and phase error for protection and multipurpose
LPVT . 14
Table 1103 – Standard values of rated voltage factors . 15
Table 1104 – Pin assignment for RJ45 connectors used in passive LPVT . 17
Table 10 – List of tests. 19
Table 1105 – Burden values for basic accuracy tests . 21
Table 1106 – Designation of a passive LPVT . 27
– 4 – IEC 61869-11:2017 © IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INSTRUMENT TRANSFORMERS –
Part 11: Additional requirements for low-power
passive voltage transformers
FOREWORD
1) The International Electrotechnical Com
...
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