NBN EN 61631 : 2002
Current
The latest, up-to-date edition.
TEST METHOD FOR THE MECHANICAL STRENGTH OF CORES MADE OF MAGNETIC OXIDES
12-01-2013
Introduction
1 Scope
2 Normative references
3 Definitions
4 Apparatus
4.1 Test core support and loading wedge
4.2 Testing device
4.3 Humidity measuring device
5 Test cores
5.1 Number of test-cores
5.2 Precautions
6 Testing
6.1 Test conditions
6.2 Test procedures
Annex A (normative) - Standard E core dimensions and
its support for strength test
Annex ZA (normative) - Normative references to international
publications with their corresponding
European publications
Specifies a test method for the mechanical strength of cores made of magnetic oxides. This test method is suitable for most of the E-cores, ETD-cores and I-cores but other core types such as U-cores could be tested according to a derived method agreed by the parties concerned.
DocumentType |
Standard
|
PublisherName |
Belgian Standards
|
Status |
Current
|
Standards | Relationship |
DIN EN 61631:2002-08 | Identical |
I.S. EN 61631:2001 | Identical |
NF EN 61631 : 2005 | Identical |
BS EN 61631:2001 | Identical |
EN 61631:2001 | Identical |
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