IEC 60404-2:1978
Superseded
View Superseded by
Magnetic materials. Part 2: Methods of measuring of magnetic, electrical and physical properties of magnetic sheet and strip.
Hardcopy , PDF
English - French
01-01-1978
03-09-2020
Describes the standard 25 cm Epstein frame and associated circuitry,to be used for determining the B-H characteristic (both for d.c. andfor sinusoidal secondary voltage), specific total losses, permeability, and reciprocal of complex permeability. Describes alsothe standard methods for determining resistivity, coefficient of surface insulation resistance, stacking factor, and density.
| DocumentType |
Standard
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| Pages |
85
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| PublisherName |
International Electrotechnical Committee
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| Status |
Superseded
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| SupersededBy |