IEC 61857-31:2017 

Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less


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IEC 61857-31:2017 establishes an EIS evaluation for applications with a designed life of 5 000 h or less. This test method follows the procedures of IEC 60505 and is modified based on the range of designed life.

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Additional information

Publication typeInternational Standard
Publication date2017-01-24
Available language(s)English, English/French
TC/SCTC 112 - Evaluation and qualification of electrical insulating materials and systemsrss
ICS29.080.30 - Insulation systems
Stability date  2025
File size1005 KB

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