EN 61857-31:2017
Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less

Standard No.

EN 61857-31:2017

Release Date

2017

Published By

European Committee for Electrotechnical Standardization（CENELEC）

Latest

EN 61857-31:2017

Scope

IEC 61857-31:2017(E) 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.

EN 61857-31:2017 history

• 2017 EN 61857-31:2017 Electrical insulation systems - Procedures for thermal evaluation - Part 31: Applications with a designed life of 5 000 h or less