This standard BS EN IEC 60404-11:2021 Magnetic materials is classified in these ICS categories:
29.030 Magnetic materials
17.220.01 Electricity. Magnetism. General aspects
This part of IEC 60404 is applicable to electrical steel strip and sheet insulated by coating on one or both surfaces. The object of this document is to define the general principles and technical details of the measurement of the surface insulation resistance of electrical steel strip and sheet. NOTE This test is suitable for manufacturing and quality control in the application of insulation coatings.
