MAGNETIC MATERIALS - METHODS OF MEASUREMENT OF MAGNETIC PROPERTIES OF MAGNETIC STEEL SHEET AND STRIP AT MEDIUM FREQUENCIES

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1997

Publisher

National Standards Authority of Ireland

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Accuracy and reproducibility
4 General conditions for a.c. measurements made with the
  25 cm Epstein frame
5 Determination of specific total loss by the wattmeter
  method
6 Determination of magnetic field strength, excitation
  current and specific apparent power
Annexes
A (informative) Epstein frame for use at medium frequencies

Applies to electrical steel sheet and strip for the construction of magnetic circuits for use in the frequency range 400 Hz to 10,000 Hz.

DocumentType	Standard
Pages	30
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
DIN EN 10252:1997-05	Identical
BS EN 10252:1997	Identical
UNI EN 10252 : 1999	Identical
UNE-EN 10252:1997	Identical
EN 10252:1997	Identical