IEC 61443:1999+AMD1:2008 CSV
Current
The latest, up-to-date edition.
Short-circuit temperature limits of electric cables with rated voltages above 30 kV (Um = 36 kV)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
13-11-2008
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Foreword
Introduction
1 Scope
2 Normative references
3 Factors governing the application of the temperature limits
4 Maximum permissible short-circuit temperatures for cables with
rated voltages above 30 kV (U[m] = 36 kV)
Gives guidance on the short-circuit maximum temperature limits of electric cables having rated voltages above 30 kV (Um = 36 kV) up to the voltage limits given in IEC 60141 and IEC 60840, with regard to the following:
- insulating materials;
- oversheath and bedding materials;
- conductor and metallic sheath materials and methods of connection.
The design of accessories and the influence of the installation conditions on the temperature limits are taken into consideration. The calculation of the permissible short-circuit current in the current-carrying components of the cable should be carried out in accordance with IEC 60949.
| Committee |
TC 20
|
| DevelopmentNote |
Stability Date: 2017. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| UNE 211003-3:2001 | Identical |
| NEN NPR IEC 61443 : 1999 AMD 1 2008 | Identical |
| I.S. HD 632:2016 | POWER CABLES WITH EXTRUDED INSULATION AND THEIR ACCESSORIES FOR RATED VOLTAGES ABOVE 36 KV (U[M] = 42 KV) UP TO 150 KV (U[M] = 170 KV) |
| 04/301313 DC : DRAFT JAN 2004 | IEC TR 61901 ED.1 - DEVELOPMENT TESTS RECOMMENDED ON CABLES WITH A LONGITUDINALLY APPLIED METAL FOIL |
| IEC 60840:2011 RLV | Power cables with extruded insulation and their accessories for rated voltages above 30 kV (<em>U</em><sub>m</sub> = 36 kV) up to 150 kV (<em>U</em><sub>m</sub> = 170 kV) - Test methods and requirements |
| BS 7970:2005 | Electric cables. Metallic wire and foil sheath constructions of power cables having XLPE insulation for rated voltages from 66kV (U<sub>m</sub> = 72.5 kV) to 132kV (U<sub>m</sub> = 145 kV) |
| 04/300378 DC : DRAFT JAN 2004 | IEC/TR 61901 - DEVELOPMENT TESTS RECOMMENDED ON CABLES WITH A LONGITUDINALLY APPLIED METAL FOIL |
| IEC TR 61901:2016 | Tests recommended on cables with a longitudinally applied metal foil for rated voltages above 30 kV (U<sub>m</sub> = 36 kV) up to and including 500 kV (U<sub>m</sub> = 550 kV) |
| IEC 62067:2011 RLV | Power cables with extruded insulation and their accessories for rated voltages above 150 kV (<em>U</em><sub>m</sub> = 170 kV) up to 500 kV (<em>U</em><sub>m</sub> = 550 kV) - Test methods and requirements |
| IEC 60949:1988 | Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects |
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