IEC 60317-57:2010
Current
The latest, up-to-date edition.
Specifications for particular types of winding wires - Part 57: Polyamide-imide enameled round copper wire, class 220
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English - French, Spanish, Castilian
06-08-2010
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FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions, general notes on methods of test and
appearance
4 Dimensions
5 Electrical resistance
6 Elongation
7 Springiness
8 Flexibility and adherence
9 Heat shock
10 Cut-through
11 Resistance to abrasion
12 Resistance to solvents
13 Breakdown voltage
14 Continuity of insulation
15 Temperature index
16 Resistance to refrigerants
17 Solderability
18 Heat bonding
19 Dielectric dissipation factor
20 Resistance to transformer oil
21 Loss of mass
22 High temperature failure
23 Pin hole test
30 Packaging
IEC 60317-57:2010 specifies the requirements of an enamelled round copper winding wire of class 220 with a sole coating based on polyamide-imide resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. Class 220 is a thermal class that requires a minimum temperature index of 220 and a heat shock temperature of at least 240 °C.
This publication is to be read in conjunction with IEC 60317-0-1:2008.
| Committee |
TC 55
|
| DevelopmentNote |
To be read in conjunction with IEC 60317-0-1. (08/2010) Stability Date: 2019. (09/2017)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 60317-57 : 2011 | Identical |
| NBN EN 60317-57 : 2010 | Identical |
| NEN EN IEC 60317-57 : 2010 | Identical |
| PN EN 60317-57 : 2011 | Identical |
| UNE-EN 60317-57:2011 | Identical |
| BS EN 60317-57:2010 | Identical |
| CEI EN 60317-57 : 2011 | Identical |
| EN 60317-57:2010 | Identical |
| DIN EN 60317-57:2011-06 | Identical |
| DS EN 60317-57 : 2010 | Identical |
| 12/30273916 DC : 0 | BS EN 61858-1 - ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED EIS - PART-1: WIRE-WOUND WINDING EIS |
| BS EN 61858-1:2014 | Electrical insulation systems. Thermal evaluation of modifications to an established electrical insulation system (EIS) Wire-wound winding EIS |
| I.S. EN 61858-1:2014 | ELECTRICAL INSULATION SYSTEMS - THERMAL EVALUATION OF MODIFICATIONS TO AN ESTABLISHED ELECTRICAL INSULATION SYSTEM (EIS) - PART 1: WIRE-WOUND WINDING EIS |
| IEC 61858-1:2014 | Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS) - Part 1: Wire-wound winding EIS |
| EN 61858-1:2014 | Electrical insulation systems - Thermal evaluation of modifications to an established electrical insulation system (EIS) - Part 1: Wire-wound winding EIS |
| IEC 60317-0-1:2013 | Specifications for particular types of winding wires - Part 0-1: General requirements - Enamelled round copper wire |
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