BS 7769-3.1:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electric cables. Calculation of the current rating. Sections on operating conditions Reference operating conditions and selection of cable type
Hardcopy , PDF
31-07-2017
English
02-10-2002
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Committees responsible
National foreword
Introduction
1 Scope
2 Normative reference
3 Reference ambient temperatures and thermal
resistivities of soil in various countries
3.1 Standard operating conditions
3.2 Procedure when values are not provided in national
tables
4 Values relating to the operating conditions in
various countries
5 Information required from the purchaser for the
selection of the appropriate type of cable
5.1 Background
5.2 Operating conditions
5.3 Installation data
Applicable to steady-state operation of cables at all alternating voltages and direct voltages up to 5 kV, both buried and in air.
| Committee |
GEL/20/16
|
| DevelopmentNote |
Supersedes 97/207313 DC (10/2002) Reviewed and confirmed by BSI, October 2005. (09/2005)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| BS 7671(2008) : 2018 | REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS |
| BS 7671(2008) : 2008 | REQUIREMENTS FOR ELECTRICAL INSTALLATIONS - IET WIRING REGULATIONS |
| IEC 60183:2015 | Guidance for the selection of high-voltage A.C. cable systems |
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