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BSI - BS IEC 60287-2-1

Electric cables - Calculation of the current rating Part 2-1: Thermal resistance — Calculation of thermal resistance

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Organization: BSI
Publication Date: 30 April 2015
Status: active
Page Count: 46
ICS Code (Cables): 29.060.20

Document History

BS IEC 60287-2-1
July 31, 2023
Electric cables - Calculation of the current rating Part 2-1: Thermal resistance - Calculation of thermal resistance
A description is not available for this item.
BS IEC 60287-2-1
April 30, 2015
Electric cables - Calculation of the current rating Part 2-1: Thermal resistance — Calculation of thermal resistance
A description is not available for this item.
BS IEC 60287-2-1
February 15, 1997
Electric cables - Calculation of the current rating - Part 2: Thermal resistance - Section 2.1 Calculation of thermal resistance
Applicable to steady-state operation of cables at all alternating voltages and direct voltages up to 5 kV. This section provides formulae for thermal resistance.

References

This document references:
60287-1-1 - Electric cables – Calculation of the current rating – Part 1-1: Current rating equations (100 % load factor) and calculation of losses – General
Published by IEC on May 1, 2023
This part of IEC 60287 is applicable to the conditions of steady-state operation of cables at all alternating voltages, and direct voltages up to 5 kV, buried directly in the ground, in ducts,...
This document references:
IEC 60853-2 - Calculation of the cyclic and emergency current rating of cables. Part 2: Cyclic rating of cables greater than 18/30 (36) kV and emergency ratings for cables of all voltages
Published by IEC on July 1, 1989
Introduction and scope General This standard gives manual methods for calculating cyclic rating factors for cables whose internal thermal capacitance cannot be neglected; in general this applies to...
This document references:
IEC 60287-2-1 - Electric cables – Calculation of the current rating – Part 2-1: Thermal resistance – Calculation of thermal resistance
Published by IEC on April 1, 2015
This part of IEC 60287 is solely applicable to the conditions of steady-state operation of cables at all alternating voltages, and direct voltages up to 5 kV, buried directly in the ground, in ducts,...
This document references:
IEC/TR 62095 - Electric cables Calculations for current ratings Finite element method
Published by IEC on June 1, 2003
General The most important tasks in cable current rating calculations are the determination of the conductor temperature for a given current loading or, conversely, the determination of the tolerable...
This document references:
IEC/TR 62095 - Electric cables Calculations for current ratings Finite element method
Published by IEC on June 1, 2003
General The most important tasks in cable current rating calculations are the determination of the conductor temperature for a given current loading or, conversely, the determination of the tolerable...
This document references:
IEC 60287-1-2 - Electric Cables - Calculation of the Current Rating - Part 1: Current Rating Equations (100% Load Factor) and Calculation of Losses - Section 2: Sheath Eddy Current Loss Factors for Two Circuits in Flat Formation
Published by IEC on November 1, 1993
This section of IEC 287-1 provides a method for calculating the eddy current losses in the metallic sheaths of single-core cables arranged as a three-phase double circuit in flat formation. The...
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