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Hlavní stránka>IEC 60644:2009 - Specification for high-voltage fuse-links for motor circuit applications
sklademVydáno: 2009-08-11
IEC 60644:2009 - Specification for high-voltage fuse-links for motor circuit applications

IEC 60644:2009

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

Spécification relative aux éléments de remplacement à haute tension destinés à des circuits comprenant des moteurs

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Anglicky/Francouzsky Tisk
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Označení normy:IEC 60644:2009
Vydáno:2009-08-11
Jazyk:Anglicky/Francouzsky
Popis

IEC 60644:2009

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.

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