I.S. EN IEC 63052:2021
Current
The latest, up-to-date edition.
Power frequency overvoltage protective devices (POPs) for household and similar applications (IEC 63052:2019 + COR1:2019)
Hardcopy , PDF
English
06-09-2021
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
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Classification
5 Characteristics of POPs
6 Marking and other product information
7 Standard conditions for operation in service and for installation
8 Requirements for construction and operation
9 Testing procedure
Annex A (normative) Test sequences and number of samples to be submitted for certification purposes
Annex B (normative) Determination of clearances and creepage distances
Annex C (normative) Arrangement for the detection of the emission of ionized gases during short-circuit tests
Annex D (informative) Methods of determination of short-circuit power factor
Annex E (informative) Examples of terminal designs
Annex F (informative) Correspondence between ISO and AWG copper conductors
Annex G (informative) SCPDs for short-circuit tests
Annex H (informative) POP configurations according to classification in 4.1
Bibliography
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