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CEI EN 60687

CEI Classification: 13-18

Contatori statici di energia attiva per corrente alternata (classi 0,2 e 0,5 S)
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Publication Date: 1994-03
Date Of Withdrawal (DOW): 1998-02
Language: EN-IT
Pages: 80
Issue Num.:  2259
Commitee: CEI-CT13
Versione italiana della Norma Europea CENELEC EN 60687 (1992) più Corrigendum (marzo 1993), identica alla Pubblicazione IEC 687 (1992), con il testo originale nella versione inglese a fronte del testo italiano, la Norma si applica unicamente ai contatori statici nuovi di fabbrica per interno, di classe di precisione 0,2 S e 0,5 S, alimentati da trasformatori , costituiti da uno o più elementi di misura e da elementi indicatori racchiusi nella stessa custodia e destinati alla misura dell’energia elettrica attiva in corrente alternata nel campo di frequenze compreso tra 45 e 65 Hz e alle loro prove di tipo. Essa si applica anche agli indicatori di funzionamento, ai dispositivi di prova e ai contatori che misurano l’energia in entrambe le direzioni.

Relations

Replaces: CEI 13-18

See also

IEC 687 (1992)
EN 60687/Ec
EN 60687

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