IEC 60287-2-1 Ed. 1.1被替代
Electric cables - Calculation of the current rating Part 2-1: Thermal resistance - Calculation of thermal resistance
出版：International Electrotechnical Committee
專家解讀視頻
基本信息
標準編號： IEC 60287-2-1 Ed. 1.1
發布時間：2001/11/22 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：79
標準簡介
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.
本標準替代的舊標準
