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Normas BSI – AENOR
BS EN 60644:2009

BS EN 60644:2009

Specification for high-voltage fuse-links for motor circuit application

Fecha:
2010-01-31 /Revision Underway
Comité:
PEL/32
Equivalencias internacionales:

EN 60644:2009

IEC 60644:2009

Relación con otras normas BSI:

Reemplazada por: BS EN 60644:2009+A1:2019

Reemplaza a: BS EN 60644:1993

Resumen:
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.
Keywords:
Alternating-current motors, Type testing, Electric motors, High-voltage equipment, Breaking capacity, Fuse-links, Withstand voltage, Fuses
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