I.S. EN 60027-3:2007
Current
The latest, up-to-date edition.
LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY - PART 3: LOGARITHMIC AND RELATED QUANTITIES, AND THEIR UNITS
Hardcopy , PDF
English
01-01-2007
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.
FOREWORD
1 Scope
2 Normative references
3 Logarithmic quantities
4 Logarithmic ratios of field quantities and power
quantities
4.1 Logarithmic ratios of field quantities
4.2 Logarithmic ratios of power quantities
4.3 Levels
4.4 Additional information on logarithmic ratios of
field quantities and power quantities
5 Logarithmic information-theory quantities
6 Other logarithmic quantities
6.1 General
6.2 Logarithmic frequency interval
7 Names, symbols, and definitions
Annex ZA (normative) Normative references to international
publications with their corresponding European
publications
Provides general information about logarithmic and related quantities, and their units.
| DevelopmentNote |
Supersedes I.S. HD 60027-3. (03/2007) 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 |
40
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 60027-3 : 2007 | Identical |
| DIN EN 60027-3:2015-08 (Draft) | Identical |
| BS EN 60027-3:2007 | Identical |
| IEC 60027-3:2002 | Identical |
| EN 60027-3:2007 | Identical |
| NBN EN 60027-3 : 2007 | Identical |
| DIN EN 60027-3:2007-11 | Equivalent |
| UNE-EN 60027-3:2007 | Identical |
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