IEC 60644 : 2.0
IEC 60644 : 2.0
SPECIFICATION FOR HIGH-VOLTAGE FUSE-LINKS FOR MOTOR CIRCUIT APPLICATIONS
International Electrotechnical Committee
SPECIFICATION FOR HIGH-VOLTAGE FUSE-LINKS FOR MOTOR CIRCUIT APPLICATIONS
International Electrotechnical Committee
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
Applicable primarily to fuse-links used with motors started direct-on-line on alternating current systems of 50 Hz and 60 Hz.
Document Type | Standard |
Status | Current |
Publisher | International Electrotechnical Committee |
Committee | TC 32 |