IEC 60287-3-1 Ed. 2.0現行
Electric cables - Calculation of the current rating Part 3-1: Operating conditions - Site reference conditions
出版：International Electrotechnical Committee
專家解讀視頻
基本信息
標準編號： IEC 60287-3-1 Ed. 2.0
發布時間：2017/6/8 0:00:00
標準類別：Standard
出版單位：International Electrotechnical Committee
標準頁數：49
標準簡介
Pertains to the conditions of steady-state operation of cables at all voltages, buried directly in the ground, in ducts, troughs or in steel pipes, both with and without partial drying-out of the soil, as well as cables in air.
