1649871

BS EN 61857-21:2009

Electrical insulation systems. Procedures for thermal evaluation-Specific requirements for general-purpose models. Wire-wound applications

standard by British-Adopted European Standard , 10/31/2009

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Cross References:
IEC 60455
IEC 60464
IEC 60505
IEC 61857-1:2008
EN 60455
EN 60464
EN 60505:2004
EN 61857-1:2009
IEC 60050-195


All current amendments available at time of purchase are included with the purchase of this document.
 

Product Details

Published:
10/31/2009
ISBN(s):
9780580620041
Number of Pages:
22
File Size:
1 file , 1.4 MB
Product Code(s):
30177755, 30177755, 30177755
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN 50488:2021


    Railway applications. Fixed installations. Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit

    • Most Recent

  2. BS EN 50488:2020


    Railway applications. Fixed installations. Electrical protective measures for working on or near an overhead contact line system and/or its associated return circuit

    • Historical Version

  3. BS EN 61857-21:2009

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    Electrical insulation systems. Procedures for thermal evaluation-Specific requirements for general-purpose models. Wire-wound applications

    • Historical Version

  4. BS 08/30177754 DC


    BS EN 61857-21. Electrical insulation systems. Procedures for thermal evaluation. Part 21. Specific requirements for general purpose models. Wire-wound applications

    • Historical Version

  5. BS EN 61857-21:2004


    Electrical insulation systems. Procedures for thermal evaluation-Specific requirements for general purpose models. Wire-wound applications

    • Historical Version

  6. BS EN 61857-23:2002


    Electrical insulation systems. Procedures for thermal evaluation-Specific requirements for general purpose, tall-channel model. Wire-wound electrical insulation system (EIS)

    • Historical Version

  7. BS EN 61857-21:1999


    Electrical insulation systems. Procedures for thermal evaluation-Specific requirements for general-purpose model. Wire-wound applications

    • Historical Version