I.S. EN IEC 63112:2021
Current
The latest, up-to-date edition.
Photovoltaic (PV) arrays - Earth fault protection equipment - Safety and safety-related functionality(IEC 63112:2021)
Hardcopy , PDF
English
30-08-2021
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.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated terms
4 Requirements relating PV-EFP to system topology
5 PV array to earth insulation monitoring
6 PV array residual or earth current monitoring
7 Construction
8 PV-EFP Fault Indication
9 Testing
10 Software or firmware performing safety critical functions
11 Marking and documentation
12 Routine (production) tests
Annex A (informative) Examples of system topologies with respect to PV Earth Fault Protection
Annex B (informative) Background and rationale for PV Earth Fault Protection requirements
Bibliography
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