I.S. HD 625.1S1 (Duplicate Record)被替代
Insulation Coordination For Equipment Within Low-voltage Systems - Part 1: Principles, Requirements And Tests
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. HD 625.1S1 (Duplicate Record)
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：0
标准简介
Specifies the requirements for clearances, creepage distances and solid insulation for equipment based upon their performance criteria. Applies to equipment for use up to 2000 m above sea level having a rated voltage up to 1000 V a.c. with rated frequencies up to 30 kHz or a rated voltage up to 1500 V d.c.
标准备注
Supersedes IEC 664A.
(02/2002)
替代本标准的新标准
