BS EN IEC 60317-27-4:2020
$102.76
Specifications for particular types of winding wires – Paper tape covered rectangular aluminium wire
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 18 |
IEC 60317-27-4:2020 specifies the requirements of paper tape covered rectangular aluminium winding wires. This covering consists of two or more layers of paper tape and is primarily intended for winding coils for oil immersed transformers. The range of nominal conductor dimensions covered by this document is: – width: min. 2,00 mm max. 16,0 mm; – thickness: min. 0,80 mm max. 5,60 mm. The paper tapes included in this document are restricted to those specified in IEC 60554-1 and IEC 60554-3-5.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 5 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 7 | English CONTENTS |
| 8 | FOREWORD |
| 10 | INTRODUCTION |
| 11 | 1 Scope 2 Normative references 3 Terms, definitions, general notes and appearance 3.1 Terms and definitions |
| 12 | 3.2 General notes 3.2.1 Methods of test 3.2.2 Winding wire 3.3 Appearance 4 Dimensions 4.1 Conductor dimensions 4.2 Tolerance on conductor dimensions 4.3 Rounding of corners 4.4 Increase in dimensions due to paper tape covering |
| 13 | 4.5 Maximum overall dimensions 5 Electrical resistance 6 Elongation 7 Springiness 8 Flexibility and adherence 9 Heat shock 10 Cut-through 11 Resistance to abrasion Table 1 – Increase in dimensions |
| 14 | 12 Resistance to solvents 13 Breakdown voltage 14 Continuity of insulation 15 Temperature index 16 Resistance to refrigerants 17 Solderability 18 Heat or solvent bonding 19 Dielectric dissipation factor 20 Resistance to hydrolysis and to transformer oil 21 Loss of mass 23 Pin hole test 30 Packaging |
| 16 | Bibliography |
