I.S. EN 50678:2020&AC:2021-04
Current
The latest, up-to-date edition.
General procedure for verifying the effectiveness of the protective measures of electrical equipment after repair
Hardcopy , PDF
English
03-05-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Tests
6 Documentation and evaluation of test
7 Test equipment
Annex A (informative) General guidance and rationale
Annex B (informative) Schematics for test sequences
Annex D (normative) Special National Conditions
Bibliography
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