I.S. EN 62927:2017
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
01-01-2017
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.
National Foreword
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 List of tests
6 Operational tests
7 Dielectric tests on valve support
8 Dielectric tests on multiple valve unit (MVU)
9 Dielectric tests between valve terminals
10 IGBT overcurrent turn-off test
11 Tests for valve insensitivity to electromagnetic
disturbance
12 Short-circuit current test (optional)
13 Production tests
14 Presentation of type test results
Annex A (informative) - Overview of STATCOM valves
Annex B (informative) - Valve component fault tolerance
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
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