IEC 62044-3:2000/COR1:2021
(Corrigendum)Corrigendum 1 - Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level
General Information
- Abstract
- Status
- Published
- Publication Date
- 26-Oct-2021
- Technical Committee
- TC 51 - Magnetic components, ferrite and magnetic powder materials
- Drafting Committee
- WG 1 - TC 51/WG 1
- Current Stage
- DELPUB - Deleted Publication
- Start Date
- 07-Jul-2023
- Completion Date
- 28-Aug-2026
Relations
- Effective Date
- 05-Sep-2023
- Effective Date
- 05-Sep-2023
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Frequently Asked Questions
IEC 62044-3:2000/COR1:2021 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Corrigendum 1 - Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level". This standard covers: Corrigendum 1 - Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level
Corrigendum 1 - Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level
IEC 62044-3:2000/COR1:2021 is classified under the following ICS (International Classification for Standards) categories: 29.030 - Magnetic materials; 29.100.10 - Magnetic components. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 62044-3:2000/COR1:2021 has the following relationships with other standards: It is inter standard links to IEC 62044-3:2000, IEC 62044-3:2023. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC 62044-3:2000/COR1:2021 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
COMMISSION ÉLECTROTECHNIQUE INTERNATIONALE
____________
IEC 62044-3 IEC 62044-3
Edition 1.0 2000-12 Édition 1.0 2000-12
CORES MADE OF SOFT MAGNETIC MATERIALS NOYAUX EN MATÉRIAUX MAGNÉTIQUES DOUX –
– MEASURING METHODS – MÉTHODES DE MESURE –
Part 3: Magnetic properties at high Partie 3: Propriétés magnétiques à niveau
excitation level élevé d'excitation
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.
6.3.2.2 Multiplying methods
Replace Table 1 with the following new table:
Domain of
Subclause of
Measuring method
useable excitation
Annex C
acquisition processing
waveform
V-A-W meter Sinusoidal Time Time C.4
Impedance analyser Sinusoidal Not applicable Not applicable C.5
Digitizing Arbitrary Time Time C.6
Vector spectrum Arbitrary Frequency Frequency C.7
Cross-power Arbitrary Time Frequency C.8
B.4 Measuring procedure
Replace the formula and text with the following new formula and text:
UU−
P= ui×=
( )
N
4⋅ ⋅R
N
where
(u×i) is the time-averaged product of the instantaneous values of voltage induced by the
excitation in the measuring coil assembled with the core and the current through the
exciting winding;
IEC 62044-3:2000-12/COR1:2021-10(en-fr)
– 2 – IEC 62044-3:2000/COR1 :2021
IEC
U is the r.m.s. value of the sum of the voltages across the measuring winding
...