Is solely applicable to the conditions of steady-state operation of cables at all alternating voltages, as well as in 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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IEC 60287-2-1 Ed. 1.2 b:2006
Original price was: $315.00.$157.00Current price is: $157.00.
Electric cables – Calculation of the current rating – Part 2-1: Thermal resistance – Calculation of thermal resistance CONSOLIDATED EDITION
International Electrotechnical Commission , 05/18/2006
Pages: 79
