Standard [CURRENT]
DIN EN 61857-31:2017-09
VDE 0302-31:2017-09
Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less (IEC 61857-31:2017); German version EN 61857-31:2017
- German title
- Elektrische Isoliersysteme - Verfahren zur thermischen Bewertung - Teil 31: Anwendungen mit einer vorgesehenen Betriebsdauer von 5 000 h oder weniger (IEC 61857-31:2017); Deutsche Fassung EN 61857-31:2017
- Publication date
- 2017-09
- Original language
- German
- Pages
- 14
- Publication date
- 2017-09
- Original language
- German
- Pages
- 14
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This International Standard is part of the IEC 61857 series of standards. IEC 61857-1 provides the general structure to be followed in the assessment and classification of an Electrical Insulation System (EIS). IEC/TR 61857-2 provides the guidelines for determining the application and selecting the preferred test method for the application. This Part 31 of IEC 61857 establishes an EIS evaluation for applications with a designed life of 5000 h or less. This test method follows the procedures of IEC 60505 and is modified based on the range of designed life. The selection of this test method can be decided based on the application of the final product. The responsible committee is DKE/K 183 "Bewertung und Qualifizierung von elektronischen Isolierstoffen und Isoliersystemen" ("Evaluation and qualification of electrical insulating materials and systems ") of the DKE (German Commission for Electrical, Electronic and Information Technologies) at DIN and VDE.