IEC 60287-3-2:2012
Current
The latest, up-to-date edition.
Electric cables - Calculation of the current rating - Part 3-2: Sections on operating conditions - Economic optimization of power cable size
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
04-07-2012
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Symbols
4 Calculation of total costs
5 Determination of economic conductor sizes
Annex A (informative) - Examples of calculation
of economic conductor sizes
Annex B (informative) - Mean conductor temperature
and resistance
Bibliography
IEC 60287-3-2:2012 sets out a method for the selection of a cable size taking into account the initial investments and the future costs of energy losses during the anticipated operational life of the cable. Matters such as maintenance, energy losses in forced cooling systems and time of day energy costs have not been included in this standard. Two examples of the application of the method to hypothetical supply systems are given in Annex A.
| Committee |
TC 20
|
| DevelopmentNote |
Supersedes IEC 1059 (03/2001) Stability Date: 2017. (10/2012)
|
| DocumentType |
Standard
|
| Pages |
77
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS 7769-3-2(2012) : 2012 | Identical |
| NEN IEC 60287-3-2 : 2012 | Identical |
| BS IEC 60287-3-2:2012 | Identical |
| CEI IEC 60287-3-2 : 2018 | Identical |
| CEI IEC 60287-3-2:2024 | Identical |
| NEN 10287-3-2 : 1995 AMD 1 1997 | Identical |
| UNE 21144-3-2:2000 | Identical |
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