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EN Standards: EN61857-21:2004

Standard No EN61857-21:2004
Title of Standard Electrical insulation systems. Procedures for thermal evaluation. Specific requirements for general purpose models. Wire-wound applications
ISBN 058044891 6
Date of Publication 30/11/04
Approx Pages 18
Description Electrical insulating materials, Thermal testing, Electric coils, Compatibility, Electrical components, Assembling, Electrical testing, Diagnostic testing, Dielectric-strength tests, Testing conditions, Electrical equipment, Life (durability), Ageing test
Cross references IEC 60455, IEC 60464, IEC 60505, IEC 61857-1, CENELEC HD 307, EN60455, EN60464, EN60505:2000, EN61857-1:1999
International Equiv (If Applicable ) EN61857-21:2004 IEC 61857-21:2004
Replaces Standards : BS EN61857-21:1999 BS EN61857-23:2002
Replacement Notes
Now Replaced By
Replaced by Notes
Committee Ref GEL/98

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