IEC 60404-11:2021 

Magnetic materials - Part 11: Methods of measurement of the surface insulation resistance of electrical steel strip and sheet

English/French
CHF 

Do you need a multi-user copy?

English/French
CHF 

Preview

Abstract

IEC 60404-11:2021 is applicable to electrical steel strip and sheet insulated by coating on one or both sides.
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.
This edition includes the following significant technical changes with respect to the previous edition:
  1. Method B has been deleted and the measurement of individual currents through each contact button is enabled by Method A;
  2. an improved arrangement of the test apparatus and the voltage stabilizing circuit for Method A, “Arrangement B”, is introduced.
  3. an alternative layout using two pairs of contact assemblies in opposing position of the test specimen is introduced;
  4. the restriction: “The same area of the test specimen shall not be used to test both sides.” has been deleted.

Look inside


Additional information

Publication typeInternational Standard
Publication date2021-07-08
Edition2.0
Available language(s)English/French
TC/SCTC 68 - Magnetic alloys and steelsrss
ICS29.030 - Magnetic materials
17.220.01 - Electricity. Magnetism. General aspects
Stability date  2024
Pages24
File size1274 KB

The following test report forms are related:



Share your publications

Learn how to share your publications with your colleagues, using networking options.

Payment information

Our prices are in Swiss francs (CHF). We accept all major credit cards (American Express, Mastercard and Visa), PayPal and bank transfers as form of payment.


Keep in touch

Keep up to date with new publication releases and announcements with our free IEC Just Published email newsletter.

Contact customer services

Please send your enquiry by email or call us on +41 22 919 02 11 between 09:00 – 17:00 CET Monday to Friday.