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Free of charge lifelong learning "Standardization"

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Standardisation

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IEC 60404-2 Ed. 2.0 Edition 01/1978
Magnetic materials. Part 2: Methods of measuring of magnetic, electrical and physical properties of magnetic sheet and strip.
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  • 268.3 / copy
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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.

Status

Standard - Superseded

Origin

Technical Committee :
68 : Magnetic alloys and steels

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Evolutions
IEC 60951-3 Ed.3.0 RLV

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