Differences between the GB standard and IEC standard about 6kV switchgear

Abstract

Abstract: Abstract:The International Electrotechnical Commission (IEC) standards is a very large system. The Chinese national standards(GB) about product and engineering are related with IEC standards closely. The IEC standard about 6kV switchgears and the matching breakers, which had been used in an oversea thermal power plant project, was compared with corresponding GB standard, and the matters needing attention in application of the two standards were expounded.

Key words: Keywords:switchgear, Chinese national standard, International Electrotechnical Commission (IEC) standard, difference

JIANG Fangshuai, ZHOU Zhengyi, QI Yue. Differences between the GB standard and IEC standard about 6kV switchgear[J]. Huadian Technology, 2014, 36(9): 46-48.

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Differences between the GB standard and IEC standard about 6kV switchgear

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