
Electrical Insulation Systems - Procedures for Thermal Evaluation Part 31: Applications With a Designed Life of 5000 h or Less
出版:National Standards Authority of Ireland

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基本信息
標準編號: I.S. EN 61857-31:2017
發(fā)布時間:2017/5/2 0:00:00
標準類別:Standard
出版單位:National Standards Authority of Ireland
標準頁數(shù):24
標準簡介
Provides 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.