Standard

NEK IEC 60404-2:1978

Jan 1978 Withdrawn

Note: This standard has a new edition: NEK IEC 60404-2:1996+A1:2008 CSV

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Language English

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Abstract

Describes the standard 25 cm Epstein frame and associated circuitry, to be used for determining the B-H characteristic (both for d.c. and for sinusoidal secondary voltage), specific total losses, permeability, and reciprocal of complex permeability. Describes also the standard methods for determining resistivity, coefficient of surface insulation resistance, stacking factor, and density.

Document information

Standard from NEK
Published: 1 January 1978
Withdrawn: 11 November 2005
Edition: 2.0
Version: 1
Document type: NAT
Pages
ISBN:

National Committee TC 68

Product Relations

Adopted from: IEC 60974-2:2013 ED3
Replaced by: NEK IEC 60404-2:1996

NEK IEC 60404-2:1978

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NEK IEC 60404-2:1996+A1:2008 CSV

NEK IEC 60404-2:1996