I.S. EN 62052-21:2004
Current
The latest, up-to-date edition.
ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 21: TARIFF AND LOAD CONTROL EQUIPMENT
Hardcopy , PDF
English
01-01-2004
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
National Foreword
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
4 Standard electrical values
5 Mechanical requirements and tests
6 Climatic conditions, requirements and tests
7 Electrical requirements and tests
8 Test conditions and type test
Annex A (normative) Relationship between ambient air
temperature and relative humidity
Annex B (normative) Reference and limiting values of the
influence quantities
Annex C (normative) Electromagnet for testing the influence
of externally produced magnetic fields
Annex D (informative) Test set-up for EMC tests
Annex E (informative) Test schedule
Annex F (informative) Acceptance tests
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Annex ZB (normative) Special national considerations
Annex ZZ (informative) Coverage of Essential Requirements
of EC Directives
Bibliography
Provides general requirements for the type test of newly manufactured indoor tariff and load control equipment, like electronic ripple control receivers and time switches that are used to control electrical loads, multi-tariff registers and maximum demand indicator devices.
| DevelopmentNote |
Together with I.S. EN 62054-11 and I.S. EN 62054-21, supersedes I.S. EN 61037 and I.S. EN 61038. (02/2005) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
100
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 62052-21 : 2006 | Identical |
| BS EN 62052-21 : 2004 | Identical |
| IEC 62052-21:2004+AMD1:2016 CSV | Identical |
| DIN EN 62052-21:2017-10 | Identical |
| NBN EN 62052-21 : 2005 | Identical |
| IEC 62052-21:2004 | Equivalent |
| EN 62052-21:2004 | Equivalent |
| UNE-EN 62052-21:2006 | Identical |
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