CEI IEC 60287-2-1:2018
Current
The latest, up-to-date edition.
Electric cables – Calculation of the current rating – Part 2-1: Thermal resistance – Calculation of thermal resistance
Hardcopy , PDF
English
29-03-2019
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, in troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air.
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