I.S. EN IEC 62271-200:2021现行
High-voltage switchgear and controlgear - Part 200: AC metalenclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV (IEC 62271-200:2021)
出版：National Standards Authority of Ireland
专家解读视频
This part of IEC 62271 is applicable to prefabricated metal-enclosed switchgear and controlgear assemblies designed for: – alternating current; – rated voltages above 1 kV and up to and including 52 kV; – service frequencies up to and including 60 Hz; – indoor and outdoor installation.
EN IEC 62271-200:2021 - Identical
IEC 62271-200:2021 - Identical
EN 62271-200:2012/AC:2015 - Identical
