BS EN IEC 61439-2:2021 Expert Commentary
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Expert Commentary for BS EN IEC 61439-2:2021. Low-voltage switchgear and controlgear assemblies – Power switchgear and controlgear assemblies
Published By | Publication Date | Number of Pages |
BSI | 2021 | 10 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
5 | 1 Overview 1.1 Reasons for changes 1.2 Summary |
6 | 2 Main commentary 2.1 Assemblies for photovoltaic applications 2.2 Temperature rise verification of circuits within higher current rated assemblies |
7 | 2.3 Active cooling 2.4 Internal arc fault considerations |
8 | 3 Wider context 4 Conclusion 5 Further reading |
9 | Author Technical reviewers Disclaimer |