IEC 60287-2-1 : 2.0EN+(REDLINE+VERSION)现行
ELECTRIC CABLES - CALCULATION OF THE CURRENT RATING - PART 2-1: THERMAL RESISTANCE - CALCULATION OF THERMAL RESISTANCE
出版：International Electrotechnical Committee
专家解读视频
Pertains 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.
BS IEC 60287-2-1 : 2015 - Identical
DS IEC 60287-2-1 : 2015 - Identical
NEN IEC 60287-2-1 : 2015 - Identical
BS IEC 60287-2-1 : 2015 - Identical
NEN IEC 60287-2-1 : 2015 - Identical
DS IEC 60287-2-1 : 2015 - Identical
SANS 60287-2-1 : 1.02ED 2010 - Identical
UNE 21144-2-1 : 1997 - Identical
GOST R IEC 60287-2-1 : 2009 - Identical
NEN 10287-2-1 : 1995 - Identical
