IEC 60424-4:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Ferrite cores - Guidelines on the limits of surface irregularities - Part 4: Ring-cores
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25-11-2021
English - French
04-12-2015
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IEC 60424-4:2015 gives guidance on allowable limits of surface irregularities applicable to ring-cores in accordance with the relevant generic specification defined in IEC 60424-1. This standard is considered as a sectional specification useful in the negotiations between ferrite core manufacturers and customers about surface irregularities. This edition includes the following significant technical changes with respect to the previous edition:
- addition of crystallites in 3.1.3 and of pores in 3.1.4.
| DevelopmentNote |
Stability date: 2020. (12/2015)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| Supersedes |
| Standards | Relationship |
| NBN EN 60424-4 : 2016 | Identical |
| NEN EN IEC 60424-4 : 2016 | Identical |
| PN EN 60424-4 : 2016 | Identical |
| SN EN 60424-4 : 2016 | Identical |
| UNE-EN 60424-4:2016 | Identical |
| BS EN 60424-4:2016 | Identical |
| CEI EN 60424-4 : 2016 | Identical |
| EN 60424-4:2016 | Identical |
| NF EN 60424-4 : 2016 | Identical |
| DIN EN 60424-4:2016-10 | Identical |
| PNE-FprEN 60424-4 | Identical |
| I.S. EN 62317-12:2016 | FERRITE CORES - DIMENSIONS - PART 12: RING CORES |
| I.S. EN 60401-3:2016 | TERMS AND NOMENCLATURE FOR CORES MADE OF MAGNETICALLY SOFT FERRITES - PART 3: GUIDELINES ON THE FORMAT OF DATA APPEARING IN MANUFACTURERS CATALOGUES OF TRANSFORMER AND INDUCTOR CORES |
| EN 60401-3:2016 | Terms and nomenclature for cores made of magnetically soft ferrites - Part 3: Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores |
| I.S. EN 60424-1:2016 | FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 1: GENERAL SPECIFICATION |
| IEC 62317-12:2016 | Ferrite cores - Dimensions - Part 12: Ring cores |
| IEC 60401-3:2015 | Terms and nomenclature for cores made of magnetically soft ferrites - Part 3: Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores |
| 04/30112659 DC : 0 | IEC 62398 ED.1 - TECHNOLOGY APPROVAL SCHEDULE FOR FERRITE CORES |
| 14/30313093 DC : 0 | BS EN 62317-12 - FERRITE CORES - DIMENSIONS - PART 12: RING CORES |
| BS EN 60424-2:1998 | Guidance of the limits of surface irregularities of ferrite cores RM-cores |
| BS EN 60401-3:2016 | Terms and nomenclature for cores made of magnetically soft ferrites Guidelines on the format of data appearing in manufacturers catalogues of transformer and inductor cores |
| IEC 60424-2:2015 | Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores |
| I.S. EN 60424-2:2016 | FERRITE CORES - GUIDELINES ON THE LIMITS OF SURFACE IRREGULARITIES - PART 2: RM-CORES |
| BS EN 62317-12:2016 | Ferrite cores. Dimensions Ring cores |
| IEC 60424-1:2015 | Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification |
| BS EN 60424-1:2016 | Ferrite cores. Guidelines on the limits of surface irregularities General specification |
| EN 62317-12:2016 | Ferrite cores - Dimensions - Part 12: Ring cores |
| EN 60424-1:2016 | Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification |
| EN 60424-2:2016 | Ferrite cores - Guidelines on the limits of surface irregularities - Part 2: RM-cores |
| IEC 60424-1:2015 | Ferrite cores - Guidelines on the limits of surface irregularities - Part 1: General specification |
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