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IEC 60404-2 Ed. 3.1現行

Magnetic materials Part 2: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of an Epstein frame

出版:International Electrotechnical Committee

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基本信息
標準編號: IEC 60404-2 Ed. 3.1
發布時間:2008/6/25 0:00:00
標準類別:Standard
出版單位:International Electrotechnical Committee
標準頁數:49
標準簡介

Applies to grain oriented and non-oriented electrical sheet and strip for a.c. measurements of magnetic properities at frequencies up to 400 Hz and for d.c. magnetic measurements. Defines the general principles and the technical details of the measurement of the magnetic properties of electrical steel sheet and strip by means of an Epstein frame. The a.c. magnetic characteristics are determined for sinusoidal induced voltages, for specified peak values of magnetic polarization and for a specified frequency. This consolidated version consists of the third edition (2000) and its amendment 1 (2008). Therefore, no need to order amendment in addition to this publication.

本標準替代的舊標準

IEC 60404-2 Ed. 3.0

等同采用的國際標準

DIN EN 60404-2 (2009-01) - Identical