I.S. EN IEC 62053-24:2021/A11:2021
Current
The latest, up-to-date edition.
Electricity metering equipment - Particular requirements – Part 24: Static meters for fundamental component reactive energy (classes 0,5S, 1S, 1, 2 and 3)
Hardcopy , PDF
English
09-08-2021
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Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Standard electrical values
5 Construction requirements
6 Meter marking and documentation
7 Accuracy requirements
8 Climatic requirements
9 The effects of external influences
10 Type test
Annex A (informative) Comparison of acceptable percentage error limits at reference conditions for meters
Annex B (informative) Geometric representation of active and reactive power
Annex C (informative) Influence of the phase displacement of current and voltage transformers on reactive energy measurement
Annex D (informative) Treatment of harmonics and tests for harmonics
Annex E (informative) Summary of changes
This part of IEC 62053 applies only to static var-hour meters of accuracy classes 0,5 S, 1 S, 1, 2 and 3 for the measurement of alternating current electrical reactive energy in 50 Hz or 60 Hz networks and it applies to their type tests only.
| Committee |
CLC/TC 13
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-8305-9
|
| Pages |
64
|
| ProductNote |
The date of any NSAIprevious adoption may not matchthe date of its original CEN/CENELEC document
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 62053-24:2020 | Identical |
| EN IEC 62053-24:2021/A11:2021 | Identical |
| EN IEC 62053-24:2021 | Identical |
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