Corrigendum 1 - Amendment 1 - Magnetic materials - Part 2: Methods of measurement of magnetic properties of electrical steel strip and sheet by means of an Epstein frame

Corrigendum 1 - Amendement 1 - Matériaux magnétiques - Partie 2: Méthodes de mesure des propriétés magnétiques des bandes et tôles magnétiques en acier au moyen d'un cadre Epstein

General Information

Status
Published
Publication Date
21-Mar-2018
Drafting Committee
Current Stage
PPUB - Publication issued
Start Date
10-May-2018
Completion Date
22-Mar-2018
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IEC 60404-2:1996/AMD1:2008/COR1:2018 - Corrigendum 1 - Amendment 1 - Magnetic materials - Part 2: Methods of measurement of magnetic properties of electrical steel strip and sheet by means of an Epstein frame Released:3/22/2018
English and French language
1 pages
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Standards Content (Sample)


IEC 60404-2:1996/AMD1:2008/ – 1 –
COR1:2018  IEC 2018
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 60404-2 IEC 60404-2
Amendment 1 to edition 3.0  2008-04 Amendement 1 à l'édition 3.0  2008-04

MAGNETIC MATERIALS – MATÉRIAUX MAGNÉTIQUES –

Part 2: Methods of measurement of the magnetic Partie 2: Méthodes de mesure des propriétés
properties of electrical steel strip and sheet by magnétiques des bandes et tôles magnétiques
means of an Epstein frame en acier au moyen d'un cadre Epstein

CO RRI G E NDUM 1
Corrections to the French version appear after the English text.
Les corrections à la version française sont données après le texte anglais.

Replace Formula (A.3) with the following new formula:
~
T
n−1 n−1
   
1 N 1 U N
1 1 1 1
1 2 1
       (A.3)
P= U (t)U (t)dt− ≅ u u − u
s 1 2 ∑ 1j 2j ∑ 2j

   
l Aρ RN T R l Aρ RN n R n
j=0 j=0
m m 2 i m m 2 i
 t=0   
Add the f
...

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