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CEI - EN 61812-1

Specified time relays for industrial use - Part 1: Requirements and tests

inactive
Organization: CEI
Publication Date: 1 February 1998
Status: inactive
Page Count: 36
scope:

La presente Norma si applica ai relè a tempo specificato, come ad esempio relè ad azione ritardata, da utilizzare nelle applicazioni industriali (es. apparecchiature industriali di comando, automazione e segnalazione).
La presente Norma stabilisce , inoltre, in conformità con la pubblicazione IEC 50(446), le definizioni dei termini utilizzati.

Document History

November 1, 2012
Time relays for industrial and residential use Part 1: Requirements and tests
This part of the IEC 61812 applies to time relays for industrial applications (e.g. control, automation, signal and industrial equipment). It also applies to time relays for automatic electrical...
February 1, 2012
Time relays for industrial and residential use Part 1: Requirements and tests
This part of the IEC 61812 applies to time relays for industrial applications (e.g. control, automation, signal and industrial equipment). It also applies to time relays for automatic electrical...
July 1, 1999
Specified time relays for industrial use - Part 1: Requirements and tests
EN 61812-1
February 1, 1998
Specified time relays for industrial use - Part 1: Requirements and tests
La presente Norma si applica ai relè a tempo specificato, come ad esempio relè ad azione ritardata, da utilizzare nelle applicazioni industriali (es. apparecchiature industriali di comando,...
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