IEC 62068:2013
Current
The latest, up-to-date edition.
Electrical insulating materials and systems - General method of evaluation of electrical endurance under repetitive voltage impulses
Hardcopy , PDF
English - French
11-03-2013
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General test procedures
5 Test impulse-voltage characteristics
Annex A (informative) - Impulse ageing
Bibliography
IEC 62068:2013 applies to electrical equipment, regardless of voltage, containing an insulation system, which is:
- connected to an electronic power supply, and
- requires an evaluation of insulation endurance under repetitive voltage impulses. This standard proposes a general test procedure to facilitate screening of electrical insulating materials (EIM) and systems (EIS) and to achieve a relative evaluation of insulation endurance under conditions of repetitive impulses. This first edition of IEC 62068 replaces IEC 62068-1:2003. It has been re-numbered as IEC 62068, as decided at the Plenary Meeting of TC 112 in Prague 2011. The main changes with regard to IEC 62068-1:2003 concern the terms and definitions which are now aligned, in part, on IEC;TS 61934 and IEC;TS 60034-18-42.
| Committee |
TC 112
|
| DevelopmentNote |
Supersedes and Renumbers IEC 62068-1. Stability date: 2017. (03/2013)
|
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 62068 : 2014 | Identical |
| NEN EN IEC 62068 : 2013 | Identical |
| PN EN 62068 : 2014 | Identical |
| VDE 0302-91 : 2014 | Identical |
| DIN EN 62068 : 2014 | Identical |
| BS EN 62068:2013 | Identical |
| CEI EN 62068 : 2014 | Identical |
| EN 62068:2013 | Identical |
| UNE-EN 62068:2013 | Identical |
| IEC TR 61857-2:2015 | Electrical insulation systems - Procedures for thermal evaluation - Part 2: Selection of the appropriate test method for evaluation and classification of electrical insulation systems |
| PD IEC/TR 61857-2:2015 | Electrical insulation systems. Procedures for thermal evaluation Selection of the appropriate test method for evaluation and classification of electrical insulation systems |
| 13/30277896 DC : 0 | BS EN 60034-18-42 ED 1.0 - ROTATING ELECTRICAL MACHINES - PART 18-42: QUALIFICATION AND ACCEPTANCE TESTS FOR PARTIAL DISCHARGE RESISTANT ELECTRICAL INSULATION SYSTEMS (TYPE 2) USED IN ROTATING ELECTRICAL MACHINES FED FROM VOLTAGE CONVERTERS |
| PD IEC/TS 62478:2016 | High voltage test techniques. Measurement of partial discharges by electromagnetic and acoustic methods |
| IEC TS 62478:2016 | High voltage test techniques - Measurement of partial discharges by electromagnetic and acoustic methods |
| UNE-IEC/TS 62478:2017 | High voltage test techniques - Measurement of partial discharges by electromagnetic and acoustic methods |
| IEC 60270:2000+AMD1:2015 CSV | High-voltage test techniques - Partial discharge measurements |
| IEC TS 61934:2011 | Electrical insulating materials and systems - Electrical measurement of partial discharges (PD) under short rise time and repetitive voltage impulses |
| IEC TS 60034-18-42:2008 | Rotating electrical machines - Part 18-42: Qualification and acceptance tests for partial discharge resistant electrical insulation systems (Type II) used in rotating electrical machines fed from voltage converters |
| IEC 60505:2011 | Evaluation and qualification of electrical insulation systems |
| IEC 62539:2007 | Guide for the statistical analysis of electrical insulation breakdown data |
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