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CEI EN 60644

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

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Organization: CEI
Publication Date: 1 May 2020
Status: active
Page Count: 12
ICS Code (Fuses and other overcurrent protection devices): 29.120.50
scope:

This document applies to fuse-links complying with IEC 60282-1 that are used with motors started direct-on-line on alternating current systems of 50 Hz and 60 Hz.

Fuse-links according to this document are intended to withstand normal service conditions and motor starting pulses.

The purpose of this document is to standardize time-current characteristics and to formulate pulse withstand requirements regarding testing.

This document also applies to fuse-links used with motors that use assisted starting when appropriate care has been taken with selecting the rated current of the fuse-link (using advice from 5.2.3 of IEC TR 62655:2013 and from the fuse manufacturer).

Document History

CEI EN 60644
May 1, 2020
Specification for high-voltage fuse-links for motor circuit applications
This document applies to fuse-links complying with IEC 60282-1 that are used with motors started direct-on-line on alternating current systems of 50 Hz and 60 Hz. Fuse-links according to this...
April 1, 2011
Specification for high-voltage fuse-links for motor circuit applications
Questa Norma si applica principalmente ai fusibili utilizzati con i motori ad avviamento diretto su reti in corrente alternata a 50 Hz e 60 Hz. I fusibili conformi a questa Specifica sono destinati a...

References

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