I.S. EN IEC 61869-10:2018
Current
The latest, up-to-date edition.
INSTRUMENT TRANSFORMERS - PART 10: ADDITIONAL REQUIREMENTS FOR LOW-POWER PASSIVE CURRENT TRANSFORMERS
Hardcopy , PDF
English
16-04-2018
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
5 Ratings
6 Design and construction
7 Tests
601 Information to be given with enquiries, tenders and orders
Annex 10A (informative) - Designation of accuracy
class when using the corrected transformation
ratio and ratio correction factor
Annex 10B (informative) - Principle of operation of
Rogowski coils
Annex 10C (informative) - Principle of operation of
low-power iron core current transformers
(proportional LPCT)
Annex 10D (normative) - Test for accuracy with
respect to the positioning of the primary
Conductor
Bibliography
Annex ZA (normative) - Normative references to
international publications with their
corresponding European publications
Defines only additional requirements for low-power passive current transformers.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (04/2018)
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN IEC 61869-10:2018 | Identical |
| IEC 60028:1925 | International standard of resistance for copper |
| EN 61869-6:2016 | Instrument transformers - Part 6: Additional general requirements for low-power instrument transformers |
| IEC 60121:1960 | Recommendation for commercial annealed aluminium electrical conductor wire |
| EN 60059:1999/A1:2009 | |
| IEC 60059:1999+AMD1:2009 CSV | IEC standard current ratings |
| IEC 61869-6:2016 | Instrument transformers - Part 6: Additional general requirements for low-power instrument transformers |
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