CEI EN 61869-4 : 2014
Current
The latest, up-to-date edition.
INSTRUMENT TRANSFORMERS - PART 4: ADDITIONAL REQUIREMENTS FOR COMBINED TRANSFORMERS
Hardcopy , PDF
English
01-01-2014
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FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Normal and special service conditions
5 Ratings
6 Design and construction
7 Tests
8 Rules for transport, storage, erection, operation
and maintenance
9 Safety
10 Influence of products on the natural environment
Annexes
Annex 4A (normative) - The mutual influence of current
and voltage transformers
Annex ZA (normative) - Normative references to
International publications with their
corresponding European publications
Pertains to newly-manufactured combined transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz.
| Committee |
CT 38
|
| DevelopmentNote |
Classificazione CEI 38-15. Supersedes CEI EN 60044-3. (02/2015)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 61869-4:2014/AC:2014 | Identical |
| IEC 60038:2009 | IEC standard voltages |
| IEC 60028:1925 | International standard of resistance for copper |
| IEC 61869-3:2011 | Instrument transformers - Part 3: Additional requirements for inductive voltage transformers |
| IEC 61869-2:2012 | Instrument transformers - Part 2: Additional requirements for current transformers |
| EN 61869-3 : 2011 | INSTRUMENT TRANSFORMERS - PART 3: ADDITIONAL REQUIREMENTS FOR INDUCTIVE VOLTAGE TRANSFORMERS (IEC 61869-3:2011) |
| EN 61869-2 : 2012 | INSTRUMENT TRANSFORMERS - PART 2: ADDITIONAL REQUIREMENTS FOR CURRENT TRANSFORMERS |
| IEC 61869-1:2007 | Instrument transformers - Part 1: General requirements |
| EN 61869-1:2009 | Instrument transformers - Part 1: General requirements |
| EN 60038:2011 | CENELEC STANDARD VOLTAGES (IEC 60038:2009, MODIFIED) |
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