
【国外标准】 Tracked Changes. Low-voltage switchgear and controlgear assemblies
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适用范围:
暂无
标准号:
BS EN IEC 61439-7:2023 - TC
标准名称:
Tracked Changes. Low-voltage switchgear and controlgear assemblies
英文名称:
Tracked Changes. Low-voltage switchgear and controlgear assemblies标准状态:
现行-
发布日期:
2023-10-15 -
实施日期:
出版语种:
- 其它标准
- 上一篇: BS EN IEC 61439-7:2023 Low-voltage switchgear and controlgear assemblies
- 下一篇: BS EN IEC 61462:2023 Composite hollow insulators. Pressurized and unpressurized insulators for use in electrical equipment with AC rated voltage greater than 1 000 V AC and D.C. voltage greater than 1500V. Definitions, test methods, acceptance criteria and design recommendations
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