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Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.220 Electricity. Magnetism. Electrical and magnetic measurements>17.220.01 Electricity. Magnetism. General aspects>BS EN IEC 60404-12:2023 Magnetic materials Methods of test for the assessment of the thermal endurance of surface insulation coatings on electrical steel strip and sheet
immediate downloadReleased: 2023-04-03
BS EN IEC 60404-12:2023 Magnetic materials Methods of test for the assessment of the thermal endurance of surface insulation coatings on electrical steel strip and sheet

BS EN IEC 60404-12:2023

Magnetic materials Methods of test for the assessment of the thermal endurance of surface insulation coatings on electrical steel strip and sheet

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Standard number:BS EN IEC 60404-12:2023
Pages:20
Released:2023-04-03
ISBN:978 0 539 06729 3
Status:Standard

BS EN IEC 60404-12:2023 Magnetic Materials - Methods of Test for the Assessment of the Thermal Endurance of Surface Insulation Coatings on Electrical Steel Strip and Sheet

Introducing the BS EN IEC 60404-12:2023, a comprehensive guide and standard for testing the thermal endurance of surface insulation coatings on electrical steel strip and sheet. This standard is a must-have for professionals in the electrical and magnetic materials industry, providing a clear and concise methodology for assessing the durability and performance of insulation coatings under thermal stress.

Key Features

The BS EN IEC 60404-12:2023 standard is a 20-page document, packed with detailed instructions and guidelines. It was released on April 3, 2023, and carries the ISBN number 978 0 539 06729 3. This standard is the latest in the series, reflecting the most recent advancements and discoveries in the field.

Why Choose BS EN IEC 60404-12:2023?

As a professional in the electrical and magnetic materials industry, you understand the importance of quality and reliability. The BS EN IEC 60404-12:2023 standard provides a reliable method for assessing the thermal endurance of surface insulation coatings on electrical steel strip and sheet. This ensures that your products meet the highest standards of quality and safety, giving you a competitive edge in the market.

Benefits of BS EN IEC 60404-12:2023

By following the BS EN IEC 60404-12:2023 standard, you can ensure that your insulation coatings are capable of withstanding high temperatures without compromising their insulating properties. This can significantly enhance the lifespan and performance of your electrical steel products, leading to increased customer satisfaction and repeat business.

Who Should Use BS EN IEC 60404-12:2023?

The BS EN IEC 60404-12:2023 standard is designed for use by professionals in the electrical and magnetic materials industry. Whether you are a manufacturer, supplier, or quality control specialist, this standard can provide you with the tools and knowledge you need to ensure the thermal endurance of your insulation coatings.

Conclusion

In conclusion, the BS EN IEC 60404-12:2023 standard is an invaluable resource for professionals in the electrical and magnetic materials industry. It provides a reliable and effective method for assessing the thermal endurance of surface insulation coatings on electrical steel strip and sheet, ensuring that your products meet the highest standards of quality and safety. Don't miss out on this opportunity to enhance your professional knowledge and skills. Order your copy of the BS EN IEC 60404-12:2023 standard today!

DESCRIPTION

BS EN IEC 60404-12:2023


This standard BS EN IEC 60404-12:2023 Magnetic materials is classified in these ICS categories:
  • 29.030 Magnetic materials
  • 17.220.01 Electricity. Magnetism. General aspects
IEC 60404-12:2023 is applicable to surface insulation coatings on electrical steel strip and sheet classified in IEC 60404-1-1. This document defines the general principles and technical details of the tests for the assessment of the thermal endurance of surface insulation coatings on electrical steel strip and sheet. The assessment is made by evaluating the change of a specified property of the surface insulation coating due to a heat treatment at a specified temperature up to 850 °C for a specified duration time up to 2 500 h. The specified property is measured at an ambient temperature of (23 ± 5) °C both without heat treatment and after heat treatment. This edition includes the following significant technical changes with respect to the previous edition:
  1. the method of test for adhesion has been modified to match to the method of bend test specified in ISO 1519 using a cylindrical mandrel of 32 mm in diameter instead of the 30 mm diameter mandrel specified in the first edition;
  2. the method of test for interlaminar insulation resistance has been modified to match to the method specified in IEC 60404-11 and the modified Franklin test has been removed;
  3. the method of test for compressibility has been modified to match to the method of test for stacking factor specified in IEC 60404-13;
  4. the concept of "resistance grades" has been removed;
  5. the clamping pressure to be used at temperature ratings above 500 °C has been reduced to (0,01 ± 0,001) N/mm2;
  6. the testing for continuous exposure has been made a subject to an agreement between the manufacturer and the purchaser and the procedure has been moved to an informative Annex A.