IEC 60404-17:2021
Magnetic materials - Part 17: Methods of measurement of the magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor
Circulation Date:
2021-11
Edition:
1.0
Language: EN-FR - bilingual english/french
Seitenzahl: 93 VDE Artno.: 250459
IEC 60404-17:2021 is applicable to grain-oriented electrical steel strip and sheet specified in IEC 60404-8-7 for the measurement of magnetostriction characteristics under an applied AC magnetic field at 50 Hz or 60 Hz.
This document defines the general principles and technical details of the measurement of magnetostriction characteristics of grain-oriented electrical steel strip and sheet by means of a single sheet tester and an optical sensor.
This document is applicable to the measurement of:
- the butterfly loop;
- the peak-to-peak value ?p-p;
- the zero-to-peak value ?0-p.