IEC 60644:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Specification for high-voltage fuse-links for motor circuit applications
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
English - French
11-08-2009
25-09-2019
FOREWORD
1 Scope
2 Normative references
3 Fuse-link time-current characteristics
4 K factor
5 Withstand requirements
6 Withstand tests
6.1 General
6.2 Test sequence No. 1
6.3 Test sequence No. 2
6.4 Interpretation of the test results
7 Information to be given to the user
8 Selection of fuse-links for motor circuit applications
and correlation of fuse-link characteristics with
those of other components of the circuit
8.1 Selection of fuse-links
8.2 Co-ordination with other circuit components
Bibliography
IEC 60644:2009 applies primarily to fuse-links used with motors started direct-on-line on alternating current systems of 50 Hz and 60 Hz. Standardizes time-current characteristics to formulate additional pulse withstand requirements regarding testing and to give guidance for the selection of fuse-links to be used with motors. Note: Fuse-links according to this specification should comply with the requirements of IEC 60282-1. The main changes with regard to the previous edition concern the following:
- update of the normative references;
- renewal of the figures.
| Committee |
TC 32/SC 32A
|
| DevelopmentNote |
Stability Date: 2018. (10/2012) NEW CHILD AMD 1 2019 IS NOW ADDED.
|
| DocumentType |
Standard
|
| Pages |
30
|
| ProductNote |
NEW CHILD AMD 1 2019 IS NOW ADDED.
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| CEI EN 60644 : 2011 | Identical |
| NF EN 60644 : 2010 | Identical |
| NBN EN 60644 : 2010 | Identical |
| NEN EN IEC 60644 : 2009 | Identical |
| I.S. EN 60644:2009/A1:2019 | Identical |
| VDE 0670-401 : 2010 | Identical |
| BS EN 60644:2009 | Identical |
| I.S. EN 60644:2009 | Equivalent |
| NEN 10644 : 1993 | Identical |
| BS 5907(1980) : 1980 AMD 8019 | Identical |
| NFC 64 204 : 1990 | Identical |
| UNE-EN 60644:2010 | Identical |
| UNE 20436:1981 | Identical |
| EN 60644:2009 | Identical |
| HD 424 : 200S1 | Identical |
| PN EN 60644 : 2010 | Identical |
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